355 search results - page 14 / 71 » Image Compression with Geometrical Wavelets |
156
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ICMCS
2006
IEEE
15 years 10 months ago
2006
IEEE
In this paper, we introduce a new robust image watermarking technique based on the Discrete Wavelet Transform (DWT). The proposed method extends the concept of image denoising to ...
125
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ICIP
2003
IEEE
16 years 5 months ago
2003
IEEE
Video coding algorithms based on 3-D wavelet transforms exist which have a competitive rate-distortion performance and are very fast because motion compensation is not needed. The...
113
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ICIP
2002
IEEE
16 years 5 months ago
2002
IEEE
Most wavelet-based image coders fail to model the joint coherent behavior of wavelet coefficients near edges. Wedgelets offer a convenient parameterization for the edges in an ima...
173
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CAGD
2005
15 years 3 months ago
2005
We propose a new wavelet compression algorithm based on the rate-distortion optimization for densely sampled triangular meshes. Exploiting the normal remesher of Guskov et al., th...
ICIP
1995
IEEE
16 years 5 months ago
1995
IEEE