621 search results - page 18 / 125 » Compression of facial images using the K-SVD algorithm |
119
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FGR
1998
IEEE
15 years 6 months ago
1998
IEEE
This paper addresses our proposed method to automatically locate the person's face from a given image that consists of a head-and-shoulders view of the person and a complex b...
GECCO
2005
Springer
15 years 7 months ago
2005
Springer
Wavelet-based image coders like the JPEG2000 standard are the state of the art in image compression. Unlike traditional image coders, however, their performance depends to a large...
118
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ICIP
2000
IEEE
16 years 3 months ago
2000
IEEE
The enhancement of compressed video is considered. We present a general algorithm for processing the compressed data, with three variants of the algorithm having practical applica...
137
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ICPR
2002
IEEE
16 years 2 months ago
2002
IEEE
In this paper pseudo 3-D Hidden Markov Models (P3DHMMs) are applied to the task of dynamic facial expression recognition. P3DHMMs are an extension of the pseudo 2-D case, which ha...
128
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ICIP
2009
IEEE
15 years 8 months ago
2009
IEEE
Recently, there has been growing interest in using compressed sensing to perform imaging. Most of these algorithms capture the image of a scene by taking projections of the imaged ...