The Cultural Values Of This Southern Antebellum Time

1. While many people glaze over the title of this novel written by Mark Twain, there is certainly a deeper meaning. The word adventures conjures a feeling as though the story is simply about blithe and lighthearted experiences. To the contrary, this novel delves deeper into Huck’s moral development, morality, race, slavery and Southern society. Through the title, Twain outwits his audience into examining weighty issues through the eyes of a naà ¯ve thirteen-year-old boy. 2. This classic novel is set in St. Petersburg, Missouri, which lies on the banks of the Mississippi River. Huck s adventures whisk him through the islands, rivers and streams of the South. Missouri, circa twenty years before the Civil War, was filled with slave-owning southerners, both rich and poor. 3. The cultural values of this Southern antebellum time period drastically shape the plot and characters of this novel. In the South, slavery was still a very prominent facet of life. Seemingly moral and good people such as Sally Phelps and Miss Watson upheld this cultural value. By exposing this double head of slavery, Twain depicts how racism distorts the oppressors as much as it does the oppressed. The result of the hypocrisy of slavery is a world of moral confusion in which Huck develops his own ideas about what is right and what is wrong. 4. †¢ Huckleberry Finn: Huck Finn is the main character and narrator of the novel. He is young and not educated, but he has common sense, which gets him really far.Show MoreRelatedThe Rise of the Anti-Slavery Movement in the US Essay867 Words   |  4 PagesAmericans is by the far the most complex and long standing issue. Beginning with first contact between white Europeans and Africans during the English colonial period, Africans were immediately labeled with terms including savage and heathen. During the Antebellum period, institution of chattel slavery in America certain ideas of what the black man’s role in society became widely known and accepted. Stereotype such as the Sambo, the Zip Coon, the Buck, and the Mammy, became very common particularly afterRead MoreThe Root Of The War Between The States1441 Words   |  6 Pagesculture. The idea that the American Civil War was the result of divergent and clashing northern and southern cultures is one that is valid, sound, and supported. Culture affects how people perceive themselves, others, and the world. Of the many aspects of American culture there is one that stands out for being the most divisive: slavery. Its presence and lack of deeply affected three other divisive cultural aspects: ethnicity, social class, and labor. These four issues, how they interacted, evolved, howRead MoreHow Birth Of A Nation Reinforced Antebellum Stereotypes About African Americans1564 Words   |  7 PagesHow Birth of a Nation reinforced Antebellum Stereotypes about African-Americans In the early 1900s, the movie industry in America developed the atmosphere filled with racial and political medium, which later became a propaganda tool for selling of brute caricature. Many will recognize the films titled Birth of a Nation by D.W. Griffith, which was very historical since its technological innovation embraced or portrayed all the anti-Black caricatures, and other brutes. Sing Griffin was a KentuckianRead MoreAnalysis Of The Book The Adventures Of Huckleberry Finn 1310 Words   |  6 Pagestopic of debate for a long time. The most heated topic of debate is if the novel is racist and if it should then be included in school curriculum whether. Many believe this book should be taken out of school curriculum for being racist. Huckleberry FInn should be taught in schools because of its satire, views on slavery and morals, and depiction of antebellum America. Huck Finn still remains a classic Twain s use of satire is one of the many things that makes this book a classic. By pointingRead MoreThe Enormity Of Slavery By Fredrick Douglas859 Words   |  4 Pagesand cultural aspect of the United States, especially the South. The institution of slavery was essential to every characteristic that helped mold the United States from the sixteenth century on to the nineteenth century. Throughout the colonial and antebellum period, the majority of slaves lived in the South. After the American Revolution, the use of slaves began to die down because the consumption of tobacco fluctuated too much. However, in 1793, Eli Whitney created the cotton gin and this madeRead MoreMothers Of Invention : Women Of The American Civil War1265 Words   |  6 Pagesrenowned American historian and current President of Harvard University. Published in 1996 by the University of North Carolina Press in Chapel Hill, this is one of the several literary works by Faust describing history of the Civil War and of the American South. This nonfiction book includes 257 pages detailing the struggles and labors of the women on the Southern home front during the American Civil War, as well as 67 pages of notes, a bibliographic note, and an ind ex. The book illustrates the hardshipsRead MoreSlavery And The Civil War1641 Words   |  7 PagesIt helped conserve and maintain the Union, drastically changed the relationship between the federal and states government, and led to slavery’s abolition. This war has also stirred up many conflicts until this day about the conflicts and causes. Among the countless and even undiscovered questions comes the most common as being why the Southern states were withdrawn and to what extent was it slavery that influenced it and also why the North did not let the Confederacy peacefully quit. Many historiansRead Moredance1312 Words   |  6 PagesAiley was an African American dancer and choreographer, born in 1931 in Rogers, Texas. Ailey was responsible for creating one of the most popular dance companies of the twentieth century, known as the Alvin Ailey American Dance Theatre. The forming of this company began due to Ailey’s life long passion for dance, and his dream to give Af rican American dancers the opportunity to display their talents and express their experiences and heritage (Bodensteiner). Ailey’s goal and achievement was to make blackRead MoreThe Analysis of the Mythic Dimension in ‘a Streetcar Named Desired’6094 Words   |  25 PagesDesired’ Background This paper tells about American South which exposed in A Streetcar Named Desire written by Tennesse Williams. The changes were drawn from the life experience of the main characters in the play, named Blanche Du Bois. Here, we try to explore about the analysis of the main character, Blanch Du Bois. Problem and its Scope This study principally constitus the analyze of the myth in a play that written by Tennese William entitled ‘A Streecar Named Desire’. This study explores theRead MoreEliot s The Love Song Of J. Alfred Prufrock Essay1502 Words   |  7 Pagesare not a part of this already established culture are presented the possibility of conflicts or tensions might arise. Either the individual themselves will feel a developed sense of anxiety over what others will think or the rest of society will decide that they must do something to deal with this individual’s status. The characters of Homer in William Faulkner’s â€Å"A Rose for Emily† and Prufrock in T.S. Eliot’s â€Å"The Love Song of J. Alfred Prufrock† are both portrayed as cultural outsiders. Although

Prejudice, Discrimination, And Discrimination - 1050 Words

What is Aversive Prejudice/Discrimination All types of prejudice vary in some ways , some people are very blunt and some people merely whisper under their breath or secretly avoid the people they dislike. This falls more in between those line with this being an example of averise racism specifically â€Å" Aversive racists, in contrast, sympathize with victims of past injustice,support principles of racial equality, and genuinely regard themselves as non-prejudiced, but at the same time possess conflicting, often non-conscious, negative feelings and beliefs about Blacks that are rooted in basic psychological processes that promote racial bias.† (Pearson, A., Dovidio, J., Gaertne, S. , 2009) which means that even at times they may support the opposite such as against prejudice and to help people as such but still see them as unsavory and avoid them. People as such may seem like great advocates but still represent part of the problem , these people are in a way hypocrites si nce they are doing the exact opposite of what they are trying to support others to do. It may come to mind what is the harm since they are doing good in some form but the fact is they are still propagating acting in a negative way against the groups. They are in the end just preaching for people to look tolerant on the outside and secretly still hold prejudice even if they do not openly say it , it is just presenting a different form of racism. Effect of Prejudice and Discrimination With something soShow MoreRelatedDiscrimination And Prejudice And Discrimination1638 Words   |  7 PagesDiscrimination comes in a number of forms. We have age discrimination, employment or job discrimination, racial discrimination, gender discrimination, reverse discrimination, sexual discrimination, and others. Prejudice is a negative attitude toward a socially defined group and toward any person perceived to be a member of that group (Burgess, 2003). The purpose of her research was to talk about discrimination and prejudices and the affect they have on our day to day lives. She also defines prejudiceRead MoreDiscrimination And Prejudice And Discrimination1608 Words   |  7 PagesDiscrimination comes in all forms. There is age discrimination, employment or job discrimination, racial discrimination, gender discrimination, reverse discrimination, sexual discrimination, and then there is also positive discrimination such as a guy letting an a ttractive woman out in traffic; he is then positively discriminating against her. Prejudice is a negative attitude toward a socially defined group and toward any person perceived to be a member of that group. The purpose of my research isRead MoreDiscrimination And Prejudice And Discrimination Essay1672 Words   |  7 PagesPeople can be can be prejudice or be discriminatory towards anyone for any reason. Prejudice and discrimination are two very different things, prejudice is the unfair feeling of dislike for a person or group because of their race, sex religion, etc. Discrimination is the unjust or prejudicial treatment of different categories of people or things, especially on the grounds of race, age, or sex. It can occur anywhere, in the workplace, shops, restaurants, schools or just walking down the street. OneRead MoreDiscrimination : Prejudice And Discrimination Essay2081 Words   |  9 PagesRunning Head: PREJUDICE AND DISCRIMINATION 1 PREJUDICE AND DISCRIMINATION 8 Prejudice and Discrimination: What?s the Difference? Emily B. Hutchins Salem College Prejudice and Discrimination: What?s the Difference? Prejudice and discrimination are two different actions with similar meanings. A person can have prejudice without acting in a discriminatory manner; however, if someone is discriminating against someone, they have prejudices. A prejudice can start from a stereotype andRead MoreDiscrimination And Prejudice : Discrimination1719 Words   |  7 PagesKendrah Lopez CS – 420 12 Sep. 2017 Discrimination and Prejudice Discrimination and Prejudice I chose discrimination and prejudice for my multicultural paper, because I feel that discrimination and prejudice is the main reason for all the hate in the world. People are discriminated against because of reasons such as race, ethnicity, religion, looks, sex, sexual orientation, class, and other ridiculous reasons. I feel that if discrimination could be eradicated, then this world would be a peacefulRead MorePrejudice And Discrimination : Prejudice Essay1527 Words   |  7 PagesPrejudice and Discrimination Prejudice and discrimination can take several different forms. The first item I would like to delineate in this essay is the correlations between prejudice, racism, and discrimination. Prejudices quite often stem from ignorance or a lack of understanding. Essentially, prejudice strips away any individualism that belongs to a person and creates a negative opinion as soon as a connection is made to the group with which the person belongs. This happens because the prejudiceRead MorePrejudice and Discrimination1551 Words   |  7 PagesAnalytical Factsheet on Prejudice amp; Discrimination on Class Inequality Section 1: Executive Summary This essay is about prejudice and discrimination occurring in Singapore context to address Class discrimination. This essay will also show reasons to why prejudice and discrimination occurs and the effects of such inequity can cause to the society. In this case studies possible measures and solutions will be highlighted and suggested. Section 2: The issues and who are involved This essay willRead MorePrejudice, Discrimination, And Institutional Discrimination Essay1438 Words   |  6 Pagestoday’s society may believe that prejudice and discrimination mean the same thing and most people may not pay attention to the fact that there is a huge difference between the two terms. The main difference between these terms is, prejudice is a negative idea about a certain group of people or people of a particular race. The person usually doesn’t act on the idea, they mainly just keep it to themselves. Most would describe it as being a â€Å"pre-judgement†. Discrimination, on the other hand, is far muchRead MorePrejudice and Discrimination Essay913 Words   |  4 PagesPrejudice and Discrimination Prejudice: 1) an opinion formed without careful thought.2) an unreasonable or unfair feeling (in favour of, or against something). Discrimination : 1) to be the difference between. 2) (with favour of, against ) to treat favourably or unfairly. These are the dictionaries definitions of what the two words mean, obviously very briefly. Different forms of prejudice and discrimination are the underlining of racism, sexism, ageism, nationalismRead MorePrejudice and Discrimination Essay1621 Words   |  7 PagesBethany Norris – Unit 1 – Prejudice and Discrimination Part One Prejudice: The dictionary defines prejudice as an unfair and unreasonable opinion or feeling, especially when formed without enough thought or knowledge. This means that a person may form an opinion on a person or a particular group of people without having any facts or knowledge about that person or group. Prejudice is normally perceived as being bad but there are some instances where prejudice is an aid to survival for example

Fire Detection Using Surveillance Cameras Environmental Sciences Essay Free Essays

string(176) " an of import characteristic of fire, the fire country represented by the figure of fire pels will be consecutively increasing if the fire has an instable and developing fire\." With the increasing figure of surveillance cameras being installed in everyplace, there is a greater demand for computing machine vision applications for sensing of unnatural events. Fire sensing utilizing surveillance cameras has become an of import country of research. Most current fire dismay systems are based on infrared detectors, optical detectors, or ion detectors that depend on certain features of fire, such as fume, heat, or radiation. We will write a custom essay sample on Fire Detection Using Surveillance Cameras Environmental Sciences Essay or any similar topic only for you Order Now However, these traditional fire dismay systems are non alerted until the atoms really reach the detectors, and they are normally unable to supply any extra information, such as the location and size of the fire and the grade of combustion. In contrast, vision sensor-based fire sensing systems offer several advantages. First, the equipment cost is lower, as such systems are based on CCD ( Charge Coupled Device ) cameras, which have already been installed in many public topographic points for surveillance intents. Second, the response clip for fire and fume sensing is faster because the camera does non necessitate to wait for the fume or heat to spread. Third, because the camera besides functions as a volume detector, as distinguishable from traditional point detectors, it can supervise a big country, making a higher possibility of fire sensing at an early phase. Finally, in the instance of a false dismay, the system director can corroborate the being of a fire through the surveillance proctor without sing the location. The purpose of this undertaking is to observe fire in picture by analysing the frame-to-frame alterations of specific low-level characteristics depicting possible fire part. These characteristics are colour, country size, surface saltiness, boundary raggedness, and lopsidedness within estimated fire parts. Because of flickering and random features of fire, these characteristics are powerful discriminants. The bing system for fire sensing algorithms in picture chiefly focuses on the colour facet of fire and on the form form to analyse the sum of fire gesture, which leads to a faulty consequence. Uniting both the spatial and temporal features of fire and fume can take to a better consequence. Besides the bing method chiefly deals with inactive camera, which is non the instance in newscast pictures. Computer vision-based fire sensing algorithms are applied in closed-circuit telecasting surveillance scenarios with controlled background. It can be applied non merely to surveillance but besides to automatic picture categorization for retrieval of fire calamities in databases of newscast content. In the latter instance, there are big fluctuations in fire and background features depending on the picture case. Chapter 2 LITERATURE SURVEY Early sensing of fire is an of import jobs, hence there have been many methods proposed to work out this issue. Color, geometry, and gesture of fire part are all indispensable characteristics for efficient categorization of fire from non-fire parts. In general, in add-on to colour, a part that corresponds to fire can be captured in footings of the spacial construction defined by the boundary fluctuation within the part. The form of a fire part frequently keeps altering and exhibits a stochastic gesture, which depends on environing environmental factors such as the type of firing elements and air current. These factors form the utile characteristics for observing fire. Based on these factors several utile characteristics for observing fire are: colour, country size, surface saltiness, boundary raggedness and lopsidedness. 2.1 Color Fire has really distinguishable colour features, and although empirical, it is the most powerful individual characteristic for happening fire in video sequences. Based on trials with several images in different declarations and scenarios, it is sensible to presume that by and large the colour of fires belongs to the red-yellow scope, as in the instance for hydrocarbon fires, which are the most common type of fires seen in nature. For the type of fires considered ( hydrocarbon fires ) , it is noticed that for a given fire pel, the value of ruddy channel is greater than the green channel, and the value of the green channel is greater than the value of bluish channel. Unique colour scope of fire can be estimated in RGB and HSI individually. Hardware by and large display or present colour via RGB. So a pel is associated with a three dimensional vector ( R, g, B ) . HSI ( Hue, Saturation and Intensity ) is the manner of show which follows that how human sees. Here hue represents the sensed colour like orange or purple. Saturation measures its dilution by white visible radiation. HSI extract strength information, while chromaticity and impregnation correspond to human perceptual experience. Fire pels have a colour that runs from ruddy to orange to yellow to about white. This graduated table indicates the energy of the fire, with the redder the fire, the less temperature and radiant heat it is let go ofing. Color cues may be the most of import property when acknowledging fires in fire sensing. A colour infinite is a agency of stipulating colourss, and they can be classified into three basic dividers: HVS ( human ocular system ) based colour infinites ( e.g. RGB ) , application-specific ( e.g. CMY, YCbCr ) , and CIE colour infinites ( e.g. CIELab ) . To observe fire pels, a method is proposed [ 2 ] utilizing the Red channel threshold, which is the major constituent in an RGB image of fire fires and impregnation values. The colour chance theoretical accounts are so generated utilizing a unimodal Gaussian distribution from sample images that contain dynamic fire scenes. Fire pels are so detected utilizing these RGB chance theoretical accounts. The Gaussian chance distribution can be estimated as follows: where Ii ( x, Y ) is the colour value for the ith colour channel R, g, B in an image, ?i the average value of Ii ( x, Y ) , and ?i the standard divergence of Ii ( x, Y ) . To simplify the calculation, the distributions of colour channels of each pel are assumed to be independent, and the joint chance denseness map of the R, g, B chance distribution is given by: 2.2 Area Size Area is an of import characteristic of fire, the fire country represented by the figure of fire pels will be consecutively increasing if the fire has an instable and developing fire. You read "Fire Detection Using Surveillance Cameras Environmental Sciences Essay" in category "Essay examples" To place a fire ‘s growing, we can cipher the size fluctuations of fire country from two back-to-back images. If the consequence is more than a predefined threshold value, there is a likely fire ‘s growing. For the estimated fire pel country, because of the fire flickering, a alteration in the country size of the possible fire mask occurs from frame to border. Non-fire countries have a less random alteration in the country size. The normalized country alteration ?Ai for the ith frame is given by: where Ai corresponds to the country of the fire blobs stand foring the possible fire parts in the PFM. In instance a difficult determination regulation is used, fire is assumed if ?Ai A ; gt ; ?A, where ?A is a determination threshold. One of the chief features of fire is a changeless alteration of form due to the air flow caused by air current or firing stuff. Thus, campaigner fire parts are ab initio detected utilizing a simple background minus theoretical account. This procedure is indispensable for bettering fire sensing public presentation and cut downing sensing clip. Assorted algorithms have been late proposed to divide foreground from background. First, traveling pels and parts are extracted from the image. They are determined by utilizing a background appraisal method [ 3 ] .In this method, a background image Bn+1 at clip instant N + 1 is recursively estimated from the image frame In and the background image Bn of the picture as follows: ( ten, Y ) stationary ( ten, Y ) traveling where In ( x, y ) represents a pel in the n-th picture frame In, and a is a parametric quantity between 0 and 1. Traveling pels are determined by deducting the current image from the background image. T is a threshold which is set harmonizing to the scene of the background. 2.3 Surface Coarseness Unlike other false-alarm parts, like a xanthous traffic mark, fire parts have a important sum of variableness in the pel values. Filter Bankss are often used in texture analysis when seeking to depict a given form. In the instance of fire, nevertheless, it is really difficult to depict its texture with any given theoretical account. The entropy observed in fire can change significantly in frequence response ( cyclicity is frequently non present ) and gradient angles, for illustration. The discrepancy is a well-known metric to bespeak the sum of saltiness in the pel values. Hence, we use the discrepancy of the blobs as a characteristic to assist extinguishing non-fire blobs in the Potential Fire Mask. 2.4 Lopsidedness The lopsidedness measures the grade of dissymmetry of a distribution around its mean. It is zero when the distribution is symmetric, positive if the distribution form is more dispersed to the right and negative if it is more dispersed to the left. Fire parts have high pel values for the green and specially for the ruddy channel. Very frequently, we observe a impregnation in the ruddy channel, taking the histogram to the upper side of the scope. This causes the lopsidedness of this distribution to hold a high negative value. For this ground, we employ the lopsidedness as an utile characteristic to place fire parts. 2.5 Boundary raggedness Given a metameric fire part, we retrieve its boundary utilizing a classical Laplacian operator, and so it is convenient for us to recover its 8-connected boundary concatenation codification [ 8 ] . From the concatenation codification, we can easy cipher the margin L of the boundary. Based on the margin and the country of fire part, we calculate the rotundity as L2/S, which describes complexness of the form, i.e. more complex form has greater value. Roundness can assist to acquire rid of the inerratic bright topics in the early clip. Traveling pels and parts in the picture are determined by utilizing cagey border sensing for the old estimation of the background strength value at all pixel places. Accurate sensing of traveling parts is non every bit critical as in other object trailing and appraisal jobs. We are chiefly concerned with real-time sensing of traveling parts as an initial measure in the fire and fire sensing system. We choose to implement this suggested method because of its computational efficiency. A fire in gesture has a comparatively inactive general form ( determined by the form of firing stuffs ) and quickly altering local form in the unobstructed portion of the boundary line. The lower frequence constituents of fire part boundary are comparatively steady over clip, and the higher frequence constituents change in a stochastic manner. Consequently, we use a stochastic theoretical account to capture the characteristic random gesture of fire boundaries over clip. Chapter 3 PROPOSED Work The fire sensing method that is proposed in this paper foremost extracts the characteristics of fire like colour, country size, surface saltiness, boundary raggedness and lopsidedness. In this paper a probabilistic attack for fire colour sensing is used. Using this attack a Potential Fire Mask ( PFM ) is created and based on this mask the remainder of the characteristics are extracted. All these characteristics are so taken together into a classifier which classifies the part as fire or non-fire part. 3.1 Potential Fire Mask creative activity Harmonizing to most fire sensing documents presented in the literature and based on our ain experiments, we notice that fire has really distinguishable colour features. Based on trials with several images in different declarations and scenarios, it is sensible to presume that by and large the colour of fires belongs to the red-yellow scope. For the type of fires considered ( hydrocarbon fires ) , it is noticed that for a given fire pel, the value of ruddy channel is greater than the green channel, and the value of the green channel is greater than the value of bluish channel, as illustrated in Fig. 3.1. Fig.3.1. Histogram of a fire part inside the black square, for the ruddy, green, and bluish channels. Several extra features besides hold, which are discussed in the followers, where colour sensing metric is proposed. This sensing metric is used to bring forth the PFM, which will so be further analyzed with the other non-color fire characteristics. Let a fire pel at place ( m, N ) in an image be represented by degree Fahrenheit ( m, N ) , where degree Fahrenheit ( m, n ) = and francium, fG, and fB are the ruddy, green, and bluish channels representation of degree Fahrenheit, severally. Let, and stand for the sample norm of the pels in a fire image part, for the ruddy, green, and bluish channels, as shown in Fig. 1. Interpretation, , and as random variables, we employ a Gaussian theoretical account for these variables, such ~N ( , ~N and ~N. With these premises, allow us specify ( 3.1 ) ( 3.2 ) ( 3.3 ) Where post exchange ( x0 ) represents the rating of the chance denseness map ( PDF ) of a random variable ten at value x0. In this instance, represents the mean value in the ruddy channel of an ascertained set of pels. Fig. 3.2 illustrates that the maximal value for DCR is obtained when = . Fig.3.2. Graphical representation of the parametric quantities in ( 1 ) . Maximal assurance is obtained when = . can be interpreted as a normalized metric that indicates the chance that a given part represents fire harmonizing to the ruddy channel distribution. For illustration, if in ( 1 ) is really close to, is really near to 1 and we assume with chance that the ascertained part represents a fire part ( sing the ruddy channel merely ) . To widen this to the three colour channels, in the followers we employ, , and as given in Eqn ( 3.4 ) . Using the definitions ( 1 ) – ( 3 ) , the proposed sensing metric to bespeak whether the ascertained part represents fire is given as = + + ? ( + + ) + ( 3.4 ) Based on the metric DC a binary image PFM is generated for each frame, such that where ?C is a assurance threshold degree and the values 1 or 0 indicate the presence of absence of fire at the matching location in the image f. The threshold ?C is the same for all pixel locations. 3.2 Randomness of Area Size For the estimated fire pel country, because of the fire flickering, a alteration in the country size of the PFM occurs from frame to frame.Non-fire countries have a less random alteration in the country size. The normalized country alteration ?Ai for the ith frame is given by where Ai corresponds to the country of the fire blobs stand foring the possible fire parts in the PFM. In instance a difficult determination regulation is used, fire is assumed if ?Ai A ; gt ; ?A, where ?A is a determination threshold. 3.3 Surface Coarseness We use the discrepancy of the blobs as a characteristic to assist extinguishing non-fire blobs in the PFM. Therefore, fire is assumed if the blob has a discrepancy ? A ; gt ; , where is determined from a set of experimental analyses. 3.4 Lopsidedness The lopsidedness measures the grade of dissymmetry of a distribution around its mean. It is zero when the distribution is symmetric, positive if the distribution form is more dispersed to the right and negative if it is more dispersed to the left, as illustrated in Fig. 3.3. Fig. 3.3. Illustration of the consequence of positive and negative lopsidedness on a distribution. Fire parts have high pel values for the green and specially for the ruddy channel. Very frequently, we observe a impregnation in the ruddy channel, taking the histogram to the upper side of the scope. This causes the lopsidedness of this distribution to hold a high negative value. For this ground, we employ the lopsidedness as an utile characteristic to place fire parts. Let the sample lopsidedness of the ruddy channel be defined as where J is the figure of pels in the blob. A possible fire part nowadays at frame I is assumed as existent fire if where is a determination threshold. 3.5 Boundary Roughness Fire does non hold a specific boundary feature on its ain. Therefore, we propose the usage the boundary raggedness of the possible fire part as a characteristic, given by the ratio between margin and convex hull margin. The bulging hull of a set of pels S is the smallest convex set incorporating S. The boundary raggedness is given by where is the margin of S and is the margin of the bulging hull of S. To calculate the margin, a simple attack is to number the figure of pels connected horizontally and vertically plus v2 times the figure of pels connected diagonally.A difficult determination regulation is used, fire is assumed if amp ; gt ; , where is a determination threshold. Chapter 4 EXPERIMENTAL RESULTS In the experiments, different sorts of fires pictures such as edifice, wild land and residential fire, incorporating shootings captured at twenty-four hours clip, twilight or dark clip were taken. This diverseness is convenient to measure the public presentation of the system under different lighting and quality conditions. ( B ) ( degree Celsius ) ( vitamin D ) ( vitamin E ) Fig 4.1 ( a ) Input picture frame, ( B ) Histogram of R, G and B sets, ( degree Celsius ) Potential Fire Mask ( PFM ) , ( vitamin D ) morphologically closed PFM, and ( vitamin E ) the concluding PFM. Table 4.1 Table demoing some illustrations of the country alteration, surface saltiness and lopsidedness in the back-to-back frames. Frame Number Area ( Number of pels ) Area Change Surface Coarseness Lopsidedness 1 11159 No alteration Detected Negative 2 11159 Detected Negative 99 17623 Change Detected Negative 100 17717 Detected Negative 207 19058 Change Detected Negative 208 19203 Detected Negative CONCLUSION AND FUTURE WORK In this paper, we have proposed a new sensing metric based on colour for fire sensing in picture. In add-on, we have exploited of import ocular characteristics of fire, like country size, surface saltiness, lopsidedness and boundary raggedness of the fire pel distribution. The lopsidedness, in peculiar, is a really utile form because of the frequent happening of impregnation in the ruddy channel of fire parts. In contrast to other methods which extract complicated characteristics, the characteristics discussed here allow really fast processing, doing the system applicable for existent clip fire sensing. As the portion of minor undertaking, all the characteristics for fire sensing have been extracted. Now, these characteristics need to be fed into a classifier to sort the given picture frame as incorporating fire or no fire. A Bayes classifier can be employed for this intent. How to cite Fire Detection Using Surveillance Cameras Environmental Sciences Essay, Essay examples

Organizational Change Management Achieve Sustainable Growth

Question: Describe about the Organizational Change Management for Achieve Sustainable Growth. Answer: Case background: The case study focuses on the change management process that organizations have to utilize in order to achieve sustainable growth in the market. Particularly, present competitive business environment has increased the significance of proper utilization of change management process (Creasey et al., 2016). In this case study, the focus is on an electronic components supplier organization namely Rapid Supply Electronics Components Ltd (RSEC). The case study highlighted that the focus organization has acquired Electronic Bits Fast (EBF) that is also deals in electronic components dealing businesses. The case study has highlighted the RSEC initially operates its businesses through the decentralized procedure. The head office of the organization is located in Brisbane area. Furthermore, the organization has six regional business units from where all the activities has been related to operational processes has been handled. However, the acquisition of EBF has induced RSEC to made considerab le amount changes in the operational procedure structure. The organization has recruited change manager in order to use the new organizational structure effectively. However, the case study has highlighted the implemented change in the operational management process has created major difficulties on the psychological perspectives of the employees. As employees are just started to adjust with the acquisition process, they change in the operational management process has increased the difficulties level in order to settle down to the organizational structure. Several types of perception have emerged on the mind of the employees regarding their roles and regulations in the organizational structure. However, the case study has also highlighted that organization has tried to provide sufficient training opportunity for the employees so that they can able to adjust with the EBF SAP system. However, customer functions, sales and logistics manager has highlighted that the change is not progr essive at all. Many staff has to reallocate due to the effective fulfillment of the operational processes. As a result, it has created direct adverse impact on the absenteeism, job satisfaction and employee turnover rate. The HR manager also has not reported the entire situation related to change management process to the higher authority. Analysis: Problem identification: From the case study, it has been assessed that RSEC is going through major changes in the operational process in a rapid rate. Firstly, RSEC acquirement strategy of EBF has been induced to implement major changes in the operational process. The organization has obviously invested huge amount in order to acquire EBF. Thus, the management of the organization is on extreme pressure to depict some value to the shareholders in order to show acquisition of EBF is a good investment. Thus, the increase amount of pressure has induced the management to change the operational structure of the organization entirely (Cameron Green, 2015). Furthermore, it also has given the management very little opportunity to understand the perspectives of all the employees. Thus, employees have developed their own perspectives according to their anticipation regarding the kind of difficulties they will have to face in order to fulfill all the responsibilities provided by the organization (Kondalkar, 2013). Fur thermore, the utilization of top-down approach has reduced the possibility for the employees to share their thoughts and perspectives regarding to the changes in the operational processes. Employees of RSEC have recently experienced worrying associated with the acquisition processes. Therefore, it will be very difficult for them to get accustomed with the new operational procedure of the organization. As per the article by Hayes (2014), implementing too much changes in the operational procedure can affect the motivation and satisfaction level of the employees. From the case study, it can be assessed that RSEC frequent change in the operational process is the major issue that not only affected the motivation and satisfaction level of the employees but also has increased the employee turnover rate in a significant manner. Problem analysis: As per the article by Frankland et al. (2013) understanding the perspectives of the employees is necessary in order to implement any changes in an appropriate manner. Otherwise, it can affect the overall organizational environment in a major way. Now, RSEC has tried to implement top-down approach in order to justify the acquisition of NBF. As a result, employees do not have any opportunity to share their perspectives in an appropriate way. Therefore, it is obvious that employees will feel de-motivated and dejected from their responsibilities. Furthermore, acquisition has induced all the employees to cope up with the challenges regarding the new roles and responsibilities (Miller Proctor, 2016). As highlighted in the case study, the management has not communicated with all level of employees in an appropriate manner. Therefore, employees have not able to get clear idea about the kind of changes will have to face in order to fulfill all the roles and responsibilities in an effective m anner. Due to lack of communication, employees working in the logistics, sales and customer services have unable to understand the need for making any change in the decentralized processes (Senge, 2014). As highlighted in the case study, RSEC is present all over the Australia. Therefore, it will be very difficult for the organization to manage all the functions of the operational process in an appropriate manner. The initiated centralized approach has also induced employees working in the regional offices to anticipate that they will become surplus to the organization (Burke, 2013). Therefore, it will increase the insecurity level among the employees regarding their position at the organization. Furthermore, initiated approach has induced many people from logistics, sales and customer services to relocate in some other places, which has created metal barriers for the employees in order to perform as per the capability. The relocation approach has also created difficulties for the or ganization to include effective personnel within the team. As a result, existing members of the sales, logistics or customer service team has been forced to take on additional responsibilities. It also has increased the pressure and stress level for the employees, which eventually resulted in high rate of absenteeism and reduce job satisfaction. Therefore, the organization has also unable to fulfill all the requirements of the operational process in an appropriate manner so that customer feel satisfied with the provided quality of products and services. Alternative Solutions: As per the article by Van der Voet (2014), organizations have to implement strategies in order to assess the effectiveness of the operational management process in an appropriate way. However, RSEC has not focuses too much on the evaluation process of the implemented strategies in the operational processes. Therefore, the business system manager or the change manager has not able to gather any idea regarding the kind of adverse impact the change in the processes is making on the mental condition of the employees (Jeston Nelis, 2014). Thus, RSEC will have to implement proper evaluation process in order to analyze the effectiveness of the newly implemented operational processes (Rice, 2013). The case study has highlighted that RSEC focuses on the utilization of top-down leadership approach. Therefore, it provides employees very little opportunity to share their perspectives regarding the initiated change in the operational process (Mehanna, Olaleye Licitra, 2012). Thus, RSEC will als o have to focus on the effective utilization of bottom-up approach as well, as it will help to understand the perspectives of the employees in a better way. Furthermore, the case study has highlighted that the management of RSEC is only focus towards providing benefits to the shareholders in an appropriate manner. Therefore, the organization has tried to initiate different types of changes in the operational processes very quickly. For that reason, employees of the organization have very received very little opportunity to adjust with the initiated changes in an effective manner. Thus, RSEC will have to provide enough time to all the employees so that they can able to adjust with the operational structural change in an effective way (Langley et al., 2013). Moreover, the case study has also highlighted that RSEC lacks effective information flow system. Therefore, employees do not receive proper information regarding their roles and responsibilities in the newly implemented system. Th us, RSEC will also have to develop effective information flow system so that employees can able to understand their roles and responsibilities in an appropriate way (Cummings Worley, 2014). Furthermore, RSEC will have to provide special attention to the employees working in the regional offices so that they do able to understand their importance in the organizational structure. In order to counter the relocation issue effectively, RSEC will have to provide additional benefits to the employees (Jones Recardo, 2013). For instance, RSEC will have to relocate employees according to their convenience so that they can able to adjust with the environment in an appropriate manner. Management also has to initiate strategies so that they can able to motivate themselves in an appropriate manner. Recommendations: The above discussion highlighted that RSEC is trying to change too quickly. As a result, employees are not getting enough time to adjust with the changes. Thus, management will have to focus on maintaining the stability in the organizational environment so that employees can able to focus more on their roles and responsibilities. Furthermore, RSEC will have to provide different types of training for the skill enhancement of the employees so that they do not have to face too many difficulties in adjusting with the changes in the operational structure. Leadership is another aspect that RSEC will have to utilize in an appropriate manner in order to keep the motivation and satisfaction level of the employees at the desired level. RSEC also needs to initiate different types of motivational session for the employees so that they can able to fulfill all the responsibilities of the organization in an appropriate way. HR manager also have to inform the present situation to the change manager so that management can initiate proper strategies to reduce the adverse impact on the operational processes. Implementation: As mentioned earlier, RSEC will have to provide enough time for the employees for being accustomed with the situation. RSEC also have to focus on the implementation process of the above-mentioned alternative strategies so that it can able to create desired amount of impact on the effectiveness of the operational process. Thus, RSEC will have to implement the mentioned alternative strategies in a systematic procedure so that it does not create additional stress for the employees. Furthermore, RSEC will have to evaluate the exact factors that causing major adverse impact on the dissatisfaction and turnover rate of the employees. It will help the organization to identify counter strategies in a much more efficient way. References: Burke, W. W. (2013).Organization change: Theory and practice. Sage Publications. Cameron, E., Green, M. (2015).Making sense of change management: a complete guide to the models, tools and techniques of organizational change. Kogan Page Publishers. Creasey, T., Jamieson, D. W., Rothwell, W. J., Severini, G. (2016). Exploring the relationship between organization development and change management.Practicing Organization Development: Leading Transformation and Change, Fourth Edition, 330-337. Cummings, T. G., Worley, C. G. (2014).Organization development and change. Cengage learning. Frankland, R., Mitchell, C. M., Ferguson, J. D., Sziklai, A. T., Verma, A. K., Popowski, J. E., Sturgeon, D. H. (2013).U.S. Patent No. 8,484,111. Washington, DC: U.S. Patent and Trademark Office. Hayes, J. (2014).The theory and practice of change management. Palgrave Macmillan. Jeston, J., Nelis, J. (2014).Business process management. Routledge. Jones, D. J., Recardo, R. J. (2013).Leading and Implementing Business Change Management: Making Change Stick in the Contemporary Organization: Making Change Stick in the Contemporary Organization. Routledge. Kondalkar, V. G. (2013).Organization effectiveness and change management. PHI Learning Pvt. Ltd.. Langley, A., Smallman, C., Tsoukas, H., Van de Ven, A. H. (2013). Process studies of change in organization and management: unveiling temporality, activity, and flow.Academy of Management Journal,56(1), 1-13. Mehanna, H., Olaleye, O., Licitra, L. (2012). Oropharyngeal canceris it time to change management according to human papilloma virus status?.Current opinion in otolaryngology head and neck surgery,20(2), 120-124. Miller, D., Proctor, A. (2016).Enterprise Change Management: How to Prepare Your Organization for Continuous Change. Kogan Page Publishers. Rice, A. K. (2013).Productivity and social organization: The Ahmedabad experiment: Technical innovation, work organization and management. Routledge. Senge, P. M. (2014).The dance of change: The challenges to sustaining momentum in a learning organization. Crown Business. Van der Voet, J. (2014). The effectiveness and specificity of change management in a public organization: Transformational leadership and a bureaucratic organizational structure.European Management Journal,32(3), 373-382.