Keywords- Family Similarity Recognition, Facial Feature Extraction, Face Detection, PCA, Image Database.
Over the last thirty years or so, face recognition is an active research area in computer vision and one of the most successful applications of image analysis and understanding. Different algorithms have been proposed by researchers for solving this problem and many of them are considered as the state of the art. Nowadays, the face recognition problem is not only important in the research area, but it is vital in the commercial applications.
A general statement of the face recognition problem can be formulated as follows: Given still or video images of a scene, identify or verify one or more persons in the scene using a stored database of faces. Due to this definition well-known algorithms such as PCA , ICA , LDA , EBGM , B...
... middle of paper ...
...e considered for it. For example, humans use terms such as "entire face of person A is similar to person B" or "eyes and eyebrows of person A are similar to person B" or "profile view of person A is similar to person B" to express the similarity criteria between people. With respect to these observations, three features are utilized in the proposed method include: "The Whole Face", "The Facial Features’ Perimeter" and "The Ratio between Facial Features". These features are selected from the frontal and side view images. The facial features’ perimeter includes forehead, eyebrows and eyes, nose, mouth, chin and cheek. The ratios between facial features’ point can be calculated from the distances that are evident in Figure 1. Utilizing ratio instead of distances between the facial features' point eliminates the dependency to the image scale. These ratios are as follow:
Need Writing Help?
Get feedback on grammar, clarity, concision and logic instantly.Check your paper »
- I will present a brief history of the computer since it is prominent in society. The twentieth century was a time of invention and innovation. More specifically, there were major advances in computer technology as electricity developed. The invention of the computer originated from the reliance on electrical based machines that stemmed from a dependence upon mechanical devices. The stepping stones for computers originated in the early 1900’s, but computer advancement occurred most prominently from the 1930’s to the 1950’s.... [tags: History, Computers, ]
857 words (2.4 pages)
- Industry Analysis: Apple Computers 1. Analyzing the computer industry from 1995 to 2005 seemed to be like analyzing a game of chest between the major competitors. The development is noticeable and the shaping of different corporate strategies could be sensed easily thanks to the different approaches toward the movement of the industry that the companies had; some of them shaped it, some followed it and some helped it grow. In order for us to analyze the computer industry during the up said time period, we will consider porter's five forces analysis, though static, it helps improve one's understanding of the setting and the conditions of such.... [tags: Business Analysis Apple]
1917 words (5.5 pages)
- Politics and Power in Today’s Corporate World An effective organization focuses on strong leadership, power and political issues. These components are critical to creating an organization mindful of values, ethics, culture and innovation. Analyzing the use of power and politics are essential to understanding the behavior of individuals within organizations. There are two sides to power and politics. In one respect power and politics imply the shady side of leadership. However, power and politics can be positive tools that managers use to accomplish tasks.... [tags: Corporations Power Money Computers Essays]
2233 words (6.4 pages)
- Over the past few decades technology has advanced quite a bit. The use of calculators, computers, and other techniques in many fields has increased significantly. In a large scale, technology is replacing the method of instruction in the field of education. Many people believe that adopting technology in learning process can increase productivity. However, David Gelernter, who is a professor at Yale University as well as a leading figure in the field of technology, suggests to limit the use of technology in the classroom in his article “Unplugged: The Myth of Computers in the Classroom” which was published in the New Republic magazine in 1994.... [tags: Technology, Education]
755 words (2.2 pages)
- Computers in the 1950’s People have been in awe of computers since they were first invented. At first scientist said that computers would only be for government usage only. “Then when the scientists saw the potential computers had, scientist then predicted that by 1990 computers may one day invade the home of just about ever citizen in the world” (“History” Internet), the scientists were slightly wrong, because by 1990 computers were just beginning to catch on. Then a few years later when scientists when to major corporations to get help with a special project, the corporations said no, because computers would just be a fad and they wouldn’t make much money off of it.... [tags: essays research papers]
1418 words (4.1 pages)
- Apple Computer Case Analysis History Steve Jobs and Steve Wozniak founded Apple on April 1, 1976 in Santa Clara Valley, California. The two built the Apple I out of a garage and sold it. The first Apple I computer did not include a monitor, keyboard, or casing. Due to the high demand for the Apple I, Jobs realized that there was a market for small computers. He also realized that he could market the company's name and the computer's user-friendly look. In 1977 Wozniak added a keyboard, color monitor, and eight peripheral device slots.... [tags: Apple Computers History Computer Essays]
5511 words (15.7 pages)
- The Human Brain versus Computers In the past few decades we have seen how computers are becoming more and more advance, challenging the abilities of the human brain. We have seen computers doing complex assignments like launching of a rocket or analysis from outer space. But the human brain is responsible for, thought, feelings, creativity, and other qualities that make us humans. So the brain has to be more complex and more complete than any computer. Besides if the brain created the computer, the computer cannot be better than the brain.... [tags: Technology Neurology Sensory Organs Essays]
645 words (1.8 pages)
- Dell Computers Strategy Global companies play an important role in the business environment, because they connect their business together around the world. A good example of a global company is Dell Inc., an American computer-hardware company, headquartered in Austin Texas, which develops, manufactures, sells and supports a wide range of personal computers, servers, data storage devices, network switches, personal digital assistants (PDAs), software, computer peripherals, and more. They design, build and customize products and services to satisfy a range of customer requirements: from the server, storage and Premier Services needs of the largest global corporations, to those of consumers a... [tags: Business Analysis Strategy Management]
1587 words (4.5 pages)
- Outline I. Introduction A. Orwell's life as it relates to his works. B. The danger of a totalitarian government. II. Freedom of mind and body A. Physical control <ol> <li value="1"> Extreme force and coercion <li value="2"> Effects of torment </ol> B. Psychological manipulation <ol> <li value="1"> Doublethink <li value="2"> Use of propaganda </ol> III. Technology role in government control A. Compromise of privacy B. Tele-screen vs. computers IV. Control of communication A. Control of information <ol> <li value="1"> Control of news <li value="2"> Control of history </ol> a) Importance of history b) Repeating history B. Abuse of language <ol> <li value="1"> Language as control... [tags: Book Reviews]
1812 words (5.2 pages)
- Dell Analysis In spite of Dell’s Direct Model strategy, the company had lost any price advantage it had over its competitors. Dell also had an issue with channel inventory availability driven by the fact that their competitors were attempting to replicate their strategy. This was a large threat to the organization because they so heavily relied on just-in-time delivery of parts. Dell’s competitors faced many challenges to the direct distribution method, however. According to Exhibit 8 in the case (“Ratings of PC Vendors by Corporate Mangers with PC-buying Responsibility”), channel based support was rated the lowest on all scales, showing that this was Dell’s riskiest area as well.... [tags: Business Management Analysis]
1398 words (4 pages)