621 search results - page 71 / 125 » Compression of facial images using the K-SVD algorithm |
CVPR
2005
IEEE
15 years 11 months ago
2005
IEEE
We present a multiscale spectral image segmentation algorithm. In contrast to most multiscale image processing, this algorithm works on multiple scales of the image in parallel, w...
AVBPA
2003
Springer
15 years 3 months ago
2003
Springer
Human face is one of the most common and useful keys to a person’s identity. Many algorithms have been developed for automatic face recognition. And a number of commercial produc...
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ECCV
2004
Springer
15 years 11 months ago
2004
Springer
Photometric stereo algorithms use a Lambertian reflectance model with a varying albedo field and involve the appearances of only one object. This paper extends photometric stereo a...
SSWMC
2004
14 years 11 months ago
2004
We give initial results from a new project which performs statistically accurate evaluation of the reliability of image steganalysis algorithms. The focus here is on the Pairs and...
ICIP
2004
IEEE
15 years 11 months ago
2004
IEEE
Perceptual image hashing maps an image to a fixed length binary string based on the image's appearance to the human eye, and has applications in image indexing, authenticatio...