LDA is a popular feature extraction technique for face recognition. However, it often suffers from the small sample size problem when dealing with the high dimensional face data. Fisherface and Null Space LDA (N-LDA) are two conventional approaches to address this problem. But in many cases, thes.....
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A linear statistical method of detecting local thinning of the RNFL based on the 200x200 pixels RNFL thickness map measured by a spectral-domain OCT is introduced with practical implementation guide. This linear regression based trend detection method is found to be more robust and efficient in dete.....
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Conventional metallic white decorative hard coatings such as chromium and nickel coatings are deposited by electrochemical processes, and are known to reach a maximum hardness level of about 10-11 GPa. However, pollution problems associated with these processes, particularly those for chromium depo.....
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In the recent decades, JPEG, MPEG 1 and 2, which employ Discrete Cosine Transform (DCT) for coding, are widely used. This trend keeps growing rapidly as handheld digital image/video cameras become more and more popular in recent years. On the other hand, another transform, Integer Cosine Transform (.....
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A novel compact and broadband integrated transition between a laminated waveguide and an air-filled rectangular operating in Ka band is proposed. The transition consists of side metal walls, which closely surround the input aperture of air-filled waveguide in a layered substrate, such as that of low.....
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