621 search results - page 62 / 125 » Compression of facial images using the K-SVD algorithm |
139
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ICIP
1999
IEEE
16 years 5 months ago
1999
IEEE
W e present a simple and eficient scheme for using the Set Partitioning in Hierarchical Trees (SPIHT) image compression algorithm [l]in a generalized multiple description framewor...
164
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IVC
2006
15 years 4 months ago
2006
This paper investigates the use of range images of faces for recognizing people. 3D scans of faces lead to range images that are linearly projected to low-dimensional subspaces fo...
142
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ISCAS
2005
IEEE
15 years 9 months ago
2005
IEEE
—The pervasive distribution of digital images triggers an emergent need of authenticating degraded images by lossy compression and transmission. This paper proposes a robust cont...
143
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CIMAGING
2009
15 years 5 months ago
2009
Nonlinear image reconstruction based upon sparse representations of images has recently received widespread attention with the emerging framework of compressed sensing (CS). This ...
140
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IWANN
2005
Springer
15 years 9 months ago
2005
Springer
Abstract. The authors propose a new solution to the blind robust watermarking of digital images. In this approach we embed the watermark into the independent components of the imag...