3373 search results - page 325 / 675 » Linear transformations on codes |
131
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ICC
2009
IEEE
15 years 11 months ago
2009
IEEE
Abstract—We consider non-asymmetric distributed source coding (DSC) that achieves any point in the Slepian-Wolf (SW) region. We study the error propagation phenomena and propose ...
138
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ICIP
2008
IEEE
16 years 6 months ago
2008
IEEE
In this paper, an effective multiresolution image representation using the combination of 2D quincunx filter bank (FB) and directional wavelet transform (WT) is presented. The pro...
111
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ICIP
2006
IEEE
16 years 6 months ago
2006
IEEE
In this paper we propose a geometrical entropy coder to compress images with geometry. Our proposed scheme works on quantized coefficients of the discrete wavelet transform (DWT)....
130
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ICIP
2001
IEEE
16 years 6 months ago
2001
IEEE
In this paper we introduce the idea of using Computer Vision techniques for improving and enhancing watermarking capabilities. Specifically, we incorporate Geometric Hashing techn...
129
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ICIP
2007
IEEE
15 years 10 months ago
2007
IEEE
The geometric features of images, such as edges, are difficult to represent. When a redundant transform is used for their extraction, the compression challenge is even more dif...