Taking a Look at Image Processing - 3018 Words

Image Processing is a technique to enhance raw images received from cameras/sensors placed on satellites, space probes and aircrafts or pictures taken in normal day-today life for various applications. Various techniques have been developed in Image Processing during the last four to five decades. Most of the techniques are developed for enhancing images obtained from unmanned spacecrafts, space probes and military reconnaissance flights. Image Processing systems are becoming popular due to easy availability of powerful personnel computers, large size memory devices, graphics software’s etc. The common steps in image processing are image scanning, storing, enhancing and interpretation. Image Processing is used in various applications such as, †¢ Remote Sensing †¢ Medical Imaging †¢ Non-destructive Evaluation †¢ Forensic Studies †¢ Textiles †¢ Material Science. †¢ Military †¢ Film industry †¢ Document processing †¢ Graphic arts †¢ Printing Industry 1.1. METHODS OF IMAGE PROCESSING There are two methods available in Image Processing. (1)Analog image processing (2)Digital image processing 1.1.1. ANALOG IMAGE PROCESSING Analog Image Processing refers to the alteration of image through electrical means. The most common example is the television image. The televisionShow MoreRelatedDigital Signal Processing936 Words   |  4 Pagesimportant than ever. Now that I am on the threshold of embarking on a career that will encompass a major part of my adult life, I think it is natural that I veer towards Signal processing. As I look back, I feel that my natural inclination and excellence in mathematics from childhood has led me along this path. Digital Signal processing incorporates the use of mathematics to manipulate an information signal to modify or improve it in some way, fitting naturally into my area of strength and interest. IRead MoreBehaviorism And Behaviorism Theories Of Psychology Essay1322 Words   |  6 Pagesis credited as the founder of American psychology. He believed in observing everyday psychological experiences such as attention, memory, and reasoning. James also believed that the mind way very active in nature. Behaviorism says that you have to look at psychology in a way that is observable and objective. The main focus was on how we react to stimuli. Unlike Ebbinghaus both James’s view and behaviorism stray from introspection as opposed to observation. Gestalt psychology emphasized people’sRead MoreE-Commerce Solutions for Online Business966 Words   |  4 Pagespayment options John will also feature one of the most essential e-commerce tools, the shopping cart. Credit cards options for an online business are essential to make shopping convenient, and allow for stress-free transactions for your customers. Taking credit cards requires you to obtain a merchant account and to set up your gateway and payment processor. Credit card payments allow for a diverse customer base and help attract customers looking for a secure transaction. Address verification (AVS)Read MoreA Brief Note On The Pathway Of Vision994 Words   |  4 PagesThis is so the visual field can cross the image over to the correct side of the brain that it will be essentially processed at. One pathway that the brain sees and image is the â€Å"old pathway’†, and this pathway would tell me where the balloon is and enables me to turn my head and body to follow it as it is released. The other pathway it is seen as is the â€Å"new pathway†, which determines what exactly the object is and then decides how to respond to the image. The temporal lobes control the à ¢â‚¬Å"what† thatRead MoreThe Evolution of Film-Making Technology1417 Words   |  6 Pageswas on celluloid film in which the quality of the image was very high from the beginning. However these cameras had some inconveniences. The cinematographer would have to set the lighting and frame to the directors vision and make sure that it was right. He could not see immediately if the scene was shot as desired and this caused the workflow to be very complex and time consuming which most producers would see limited. The developing, processing, transferring, editing and conforming the film normallyRead MoreDigital Cameras Has Made More And More People Amateur Photographers805 Words   |  4 Pagescomputer inside. This computer includes a lens which is able to capture a digital image and save it either on a memory card (most common) or on a hard disk drive (new feature not available on all digital cameras). This means that your pictures can be moved to computers, compact disks, differ ent mobile or portable entertainment devices. Also, you can still take your memory cards or digital cameras to film processing shops and certain convenience stores that will develop prints of your pictures – justRead MoreThe Human Computer : The Perception, Memories And Emotions That Make Up Human Consciousness973 Words   |  4 Pagesdata. The filter theory, sensory filter selects a message for further processing based on physical characteristics. Such as pitch or location. The attentuation theory ignores the filter theory, that unattended information is weakened and thus receive a reduced level of processing, participant has no awareness of it unless the meaning takes on some significance. Treisman s theory states that when you look at a visual image that you create series of maps that describe it. Many studies shown thatRead MoreIs Inattentional Blindness So Different Between The Two Tasks?1040 Words   |  5 PagesOne of my good friends is a nerdy astrophysicist and he looks like one. When he found out was I texting and driving he was outraged. He told me that every time I texted and drove I would now think of him naked; it was a strong mental image. I still think about it some days when I pick up my phone. That image got me to stop texting and driving for quote a bit of time. Despite his best efforts I still do use my phone and drive. Most people seem to fall into the same trap, but can we text and driveRead MoreQuestions On Information System And Transaction Processing System Essay1143 Words   |  5 PagesSoftware c. Data d. Human Resources e. Telecommunications Types: a. Transaction processing system b. Management Information system c. Decision Support system d. Executive Information system 2. Transaction Processing System (TPS): Transaction processing system is a program or software to process all the transactions of a business or an organization. All in and out transactions are processed within Transaction processing system. All the transactions in the system undergo ACID test to ensure efficientRead More War Photographer Essay776 Words   |  4 PagesThe broad description of this poem would be about a photographer, taking pictures of scenes in the war. Judging from the language and phrases used , the pictures are not particularly nice ones. The writer is describing a photographer - the photographer is not writing about himself. The first stanza is the introducing stanza. The writer is describing the photographer as finally alone, meaning that , after he has been taking pictures of the war, while seeing everyone, he can now sit in his

Pornography Viewed by The Four Ethical Standards Essay

The word Pornography is defined as writings, photographs, movies, etc., intended to arouse sexual excitement. With each year that passes pornography has been more and more accepted, it can be seen in books, magazines, cable television and most of all through the internet. Many religions go against it, but at the same time people know that there is a reason why people go into the business and accepted it an other people just like it. In this paper I will talk about pornography and how it is viewed by the four ethical standards (Utilitarian, Kant, Human Rights and Justice is Fairness). Utility (Utilitarian) is measured by the amount of benefits for all people or greatest number of people. By this pornography is accepted since it†¦show more content†¦Off course there are exemptions on which people are brought into the business against there own will. By this standard if you choose to go into the business then by K-2 standards it is ethical. K-1 applies the Universality pri nciple, which asks the question -- Would a person in a similar circumstance do the same thing? Most of the people who are in the pornography business know that they could be making money in another way. And if asked, they would not like their son or daughter to follow their steps. By this it would flunk the K-1 standard. K-3 applies the publicity test, which asks -- Would I be willing to tell my grandmother? By majority nobody would tell their grandmother about it, if he or she is working in pornography. It would flunk the publicity test. Human Rights are what more people are concerned with. Pornography fits in where people have the freedom of speech, life and the right to pursue happiness. While people are doing it by their own means and have the adequate age then pornography is all right. In my opinion pornography does violate welfare rights, since pornography is not considered a moral and ethical way of living because it is not a descent environment. Pornography under the principle of equal liberty it is accepted since it gives liberty to choose. But the only thing is that not everyone respects the people who work in pornography, because they dont think it is right to make their living in that way. Under theShow MoreRelatedPornography is it right? Essay2384 Words   |  10 Pageschallenges the question of whether pornography is morally ethical or unethical and how society views it today. There were three key ethical theories used to related and cross-examine to see and understand the different views of pornography and how each ethical theory provides a different reasoning behind it. Whether pornography is ethical or unethical in society, this research paper provides you with concrete examples of why our society feels the way they do about pornography and what has influenced thoseRead MoreLegal or Ethical Issues in the Workplace: The Lecherous Boss3081 Words   |  12 Pagesï » ¿Legal or Ethical Issues in the Workplace: The Lecherous Boss The workplace is a microcosm of society as a whole. Therefore, one has to anticipate that one will encounter legal and ethical issues in the workplace, just as one encounters legal and ethical issues in the world in general. Of course, not all of these problems will be significant, while others will be significant. The difficulty for the employee is determining what ethical and legal issues are critical, which ones are less importantRead MoreGlobal Marketing Leadership2244 Words   |  9 PagesGlobal Marketing: Leadership and Ethical Issues Diamond Thomas-Parks BMGT8008 – Ethics and Leadership in Global Environment November 11, 2012 PO BOX 26083 Tucson, AZ 85726 Telephone: 520-861-3118 Email:  mrsparks116@ymail.com Instructor: Dr. Tracy Elazier Abstract Some scholars view culture as fragile and if influenced by western marketing principles can compromise the integrity and uniqueness of non-western cultures. The fragility of non-western cultures is compounded with the lackRead MoreTerm Paper2879 Words   |  12 Pagesdistinguish between a gift and an bribe? Provide an example of a â€Å"gift† that falls in the gray area between a gift and a bribe. 4. Discuss the following topic: Laws do not provide a complete guide to ethical behavior. An activity can be legal but not ethical. 5. Identify and briefly discuss four reasons why computer incidents have become more prevalent. 6. Do you believe that spam is actually harmful? Why or why not? 7. Why employers do monitors workers? Do you think they should be ableRead MoreEthics of Information Communication Technology (Ict)27618 Words   |  111 PagesRegional Unit for Social Human Sciences in Asia and the Pacific (RUSHSAP) 241 ETHICS OF INFORMATION COMMUNICATION TECHNOLOGY (ICT) 1. INTRODUCTION Globalization and digital convergence in the emerging knowledge society has raised complex ethical, legal and societal issues. We are faced with complex and difficult questions regarding the freedom of expression, access to information, the right to privacy, intellectual property rights, and cultural diversity. ICT is an instrumental need of allRead MoreChild Abuse And Neglect Of Children5936 Words   |  24 Pagescommission or omission by a parent or other caregiver that results in harm, potential for harm, or threat of harm to a child. Child abuse can occur in a child s home, or in the organizations, schools or communities the child interacts with. There are four major categories of child abuse: neglect, physical abuse, psychological or emotional abuse, and sexual abuse. In Western countries, preventing child abuse is considered a high priority, and detailed laws and policies exist to address this issue. DifferentRead More8 Key Element for a Business Model7314 Words   |  30 Pagesproduction  needs  using  an  Internet†based   supply  chain  management  system Slide 2-37 Internet-Enabled Value Web bl d l b Figure  5.6 Slide 2-38 Business Strategy Plan  for  achieving  superior  long†term   returns  on  the  capital  invested  in  a   business  firm   business firm Four  Generic  Strategies 1. Differentiation   2. Cost 3. Scope 4. 4 Focus Slide 2-39 Chapter 6 E-commerce Marketing Copyright  © 2010 Pearson Education, Ltd. 2011 Pearson Education, Inc. Slide 6-40 Netflix N fli Strengthens and Defends Its Brand Read MoreMass Medi A Positive Side And A Negative Side3367 Words   |  14 PagesSchema/Script theory, we also have cognitive dissonance, where there is conflicting beliefs, behaviors, or attitudes. This is typically seen in the behavior of many women. The majority of the women want to be seen as attractive based on today’s society standards. The contradictory part is that they want to look beautiful but do not want to be treated like a piece of meat. In other words, they don’t want to be judged solely based on their appearance which conflicts their own actions. Lastly, priming and framingRead MoreSchool District Adminstration4672 Words   |  19 Pagesbehavioral problems could result in dismissal. Dismissal Students who are involved in any of the following forms of misconduct may be dismissed immediately from the school and reported to authorities as necessary. Alcohol, Indecent Language, Pornography, Drugs, Immorality, Rock Music, Tobacco, Chronic Behavioral Problems, Assault, Gambling, Firearms/Weapons on Campus Attendance Punctuality Classes begin promptly each morning at 8:00 a.m. If a student is NOT seated in a desk by class timeRead MoreOffensive Advertising : Advertising, Muslims, And Consumer Behaviour9514 Words   |  39 Pagesoffensiveness , which Beard (2003, 2008) sees as resulting from campaigns that utilise messages or tactics that shock, offend or harm. While Harker and Cassim s (2002) and Day (1991) view that advertising is controversial when it breaches acceptable standards of society. And according to the UK ASA (ASA, 2002), controversial advertising copy or content is that which uses strong, vulgar language, graphic, upsetting or offensive images that stereotype, oversexualise, are demeaning, or glamorise harmful

Migration in Tamil Nadu Coastel Areas free essay sample

The study area covering 240 km2 was chosen to construct the groundwater flow model in he weathered part of unconfined aquifer system. The shallow groundwater potential field computed through the flow model was then used as input to the mass transport model. MT3D computer code was used to simulate mass transport in groundwater system. The mass transport model was calibrated with field observations. The available database was, however, quite sparse. Notwithstanding, efforts were made to arrive at reasonable guesstimates of the characteristic parameters. Sensitivity analysis, an integral part of calibration was carried out whereby model parameters, viz. transmissivity, dispersivity, etc. ere altered slightly and the effect on calibration statistics was observed. This study clearly indicates that transmissivity plays a more sensitive role than dispersivity, indicating that the migration phenomenon is mainly through advection rather than dispersion. The study also indicated that even if the pollutant sources were reduced to 50% of the present level, TDS concentration level in the groundwater, even after 20 years, would not be reduced below 50% of present level. We will write a custom essay sample on Migration in Tamil Nadu Coastel Areas or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page Keywords: Dindigul, groundwater pollution, pollutant migration, tannery industry, weather zone. THE study area, a granitic rock formation in Dindigul district, Tamil Nadu, India possesses poor groundwater potential. Serious contamination of both surface water and groundwater has been reported in this area as a result of uncontrolled discharge of untreated effluents by 80 tanneries for the last three decades1-4. The health of the rural farming community and people working in the tanning industries has been seriously affected. They suffer from occupational diseases such as asthma, chromium ulcers and skin diseases5. About 100 km2 area of fertile land has lost its fertility. Total dissolved solids (TDS) concentration6 in roundwater at some pockets varies from 17, 024 to 30, 575 mg/l. As the discharge of effluents continues, a prognosis of fur- ther pollutant migration is carried out using a mathematical model. A numerical model of the area was developed using the finite difference technique coupled with method of characteristics and it was also used to predict TDS migration for the next 20 years. Sensitivity analysis was carried out to identify the parameters which influence contaminant migration. Sensitivity analysis shows that advection and not dispersion is the predominant mode of solute migration. There are a large number of ontaminant migration in the industrial belts, coastal aquifer, etc. (C. P. Gupta et al. , unpublished)7-14. The computer software MOC developed by Konikow and Bredehoeft10 based on finite difference coupled with the modified method of characteristics is used for the present study. The area is a hard-rock, drought-prone region situated in Dindigul District, Tamil Nadu, India (Figure 1) and it lies between lat. and 7705308- 78001 24E long.

Diuretics Used in Sport free essay sample

Diuretics dilute urine which can often help pass drugs tests. It is important that drugs such as diuretics are identified and managed in sports performance. This is especially true at elite levels as athletes have an unfair advantage when taking drugs to improve success. The use of research questions can help the understanding of drugs such as diuretics being used in sport. For research questions to be beneficial they have to be all of the following: Specific, measurable, achievable and realistic. Below are 4 specific research questions based around diuretics being used at elite levels in sport. By identifying research questions, understanding of the problem is increased: 1. To what extent can diuretics be used to improve an athlete’s performance? The use of this research question will allow the understanding of the physiological effect diuretics have on the body of an athlete. Article: Drugs in sport: Diuretics and masking agents. Mottram. 2. What is the relationship between diuretic consumption and the masking of performance enhancing drugs? Answering this research question will allow the understanding on how diuretics can be used as a masking agent for other performance enhancing drugs. Article: Exercise and sports nutrition: Principles, Promises, science and recommendations. Krieder et al. 3. What would be the overall effects on sport if the ban on diuretics and the drugs they mask was lifted? By answering this research question, the ethics behind sport and fair play can be understood. Article: Anti-doping policies: New directions, Waddington and Smith. 4. What effects does the long term use of diuretics have on dehydration? Answering this research question will help the understanding of the effects of changing the natural balance of fluids in the body and how they can affect the liver causing dehydration. Article: Performance enhancing drugs in sport and exercise, Bahrke and Yesalis 5. What effect doe duretics have on cell structure The question being used for the remainder of this essay is: What would be the overall effects on sport if the ban on diuretics and the drugs they mask was lifted? This question can be used to understand the issues around the use of diuretics in sport. By using this research question Academic disciplines which provide theorectical underpinning to the research This question can help the understanding of the psychological effects on using diuretics. Allowing the use of diuretics in sport would affect athletes psychologically by making them feel superior and confident about their performance. However if performance enhancing drugs were legalised in sport, athletes would have unfair advantages. Diuretics are commonly used in sports which have weight categories such as boxing and body building In order to collect data from the research question, it has to be operationalised. Design Sample Instrumental Data analysis One problem with validity, one with reliability and one with ethics Validity To answer this I looked at what validity is in research terms. Basically validity is whether the research is really measuring what it claims to be measuring and as objectively as it says it is. Is the researcher really looking to prove a point or disprove a point and in doing so have they used a) Valid research questions to measure the required information and b) Is the research really measuring what is says it is measuring It is not difficult to see that if the answer to the above questions are both â€Å"no† then the research must be said to be invalid Reliability Reliability looks at whether the research can be reliable in as much as can it be applied to a wider group with confidence that the same or similar results will follow thus making the research reliable. It is clear that reliability has a direct link then to sample sizes and sample validity and the spectrum of the sample, for example if a piece of company research only sampled 50 of its customers from 20,000 customers all of whom had completed a satisfaction survey and returned it with positive result in the past, could this be said to be a reliable as it has clearly taken a relatively small sample and unethically used past known positives? It can be seen that the data capture process or research methods have a big impact on reliability. Ethics Again I sought to answer this question by looking at what ethics was in both normal everyday situations and in research terms. In both cases it appears to be about morals and right and wrong. The debate in research terms seems to be a very large one, however I came across this statement â€Å"†¦.. our assumption is that academic freedom does not confer a right to do research Anthropology Matters Journal 2010, Vol 12 (1) http://eprints. oas. ac. uk/10352/1/The_problem_of_ethics_in_contemporary_anthropological_research. pdf From this and further reading I think the single biggest problem with research ethics is different people have different ethical value bases and believe different things are right and wrong. It is clear however that if the ethical basis of the research can be easily attacked then it validity and reliability must both come into question. It is also clear that different sectors of society may take different views from different perspectives i. e. a financial institutuion may take a different view than a church. References: ALPHABETICAL ORDER Waddingoton, I. Smith, A. (2009) Addicted to winning? An introduction to drugs in sport. Richard B. Kreider, Brian C. Leutholtz, Frank I. Katch, Victor L. Katch 2009 Michael S. Bahrke, Charles Yesalis 2002 – David. R Mottram 2011 5th editition