621 search results - page 58 / 125 » Compression of facial images using the K-SVD algorithm |
146
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ICIP
2010
IEEE
15 years 2 months ago
2010
IEEE
This paper proposes a hybrid approximate pattern matching/ transform-based compression engine. The idea is to use regular video interframe prediction as a pattern matching algorit...
134
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ICIP
1999
IEEE
16 years 5 months ago
1999
IEEE
?We present a method to automatically localize captions in JPEG compressed images and the I-frames of MPEG compressed videos. Caption text regions are segmented from background ima...
177
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TIP
2010
15 years 2 months ago
2010
—This paper proposes a selective data pruning-based compression scheme to improve the rate-distortion relation of compressed images and video sequences. The original frames are p...
184
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AR
2011
14 years 11 months ago
2011
We propose a real-time pose invariant face recognition algorithm from a gallery of frontal images only. First, we modified the second order minimization method for active appearan...
185
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EGPGV
2004
Springer
15 years 9 months ago
2004
Springer
We describe a system for the texture-based direct volume visualization of large data sets on a PC cluster equipped with GPUs. The data is partitioned into volume bricks in object ...