54 search results - page 8 / 11 » High Quality Face Recognition in Jpeg Compressed Images |
159
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ICIAR
2004
Springer
15 years 11 months ago
2004
Springer
Previous work has shown that principal component analysis (PCA) of three-dimensional face models can be used to perform recognition to a high degree of accuracy. However, experimen...
162
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FGR
2008
IEEE
16 years 14 days ago
2008
IEEE
How do we identify images of the same person in photo albums? How can we find images of a particular celebrity using web image search engines? These types of tasks require solvin...
149
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BMVC
2001
15 years 8 months ago
2001
This paper presents a novel illumination technique for image processing in environmentswhich are characterized by large intensity fluctuations and hence a high optical dynamic ra...
143
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DCC
2009
IEEE
16 years 6 months ago
2009
IEEE
The RKLT is a lossless approximation to the KLT, and has been recently employed for progressive lossy-to-lossless coding of hyperspectral images. Both yield very good coding perfo...
199
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SPIESR
1998
15 years 7 months ago
1998
An approach to embedding gray scale images using a discrete wavelet transform is proposed. The proposed scheme enables using signature images that could be as much as 25% of the h...