621 search results - page 37 / 125 » Compression of facial images using the K-SVD algorithm |
152
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MLDM
2007
Springer
15 years 10 months ago
2007
Springer
The color reduction in digital images is an active research area in digital image processing. In many applications such as image segmentation, analysis, compression and transmissio...
125
Voted
ICPR
2004
IEEE
16 years 5 months ago
2004
IEEE
This paper presents a new approach for representing multidimensional data by a compact number of bases. We consider the multidimensional data as tensors instead of matrices or vec...
174
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AMDO
2006
Springer
15 years 7 months ago
2006
Springer
Abstract. Perceptual user interfaces are becoming important nowadays, because they offer a more natural interaction with the computer via speech recognition, haptics, computer visi...
148
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ICIP
2000
IEEE
16 years 5 months ago
2000
IEEE
This paper describes methods for adapting the scanning order through wavelet transform values used in the Wavelet Difference Reduction (WDR) algorithm of Tian and Wells. These new...
146
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ISCAS
2007
IEEE
15 years 10 months ago
2007
IEEE
Abstract— We explore an algorithm and methodology for realtime video compression and communication over sensor network. Video is encoded using the address-event representation (A...