355 search results - page 38 / 71 » Image Compression with Geometrical Wavelets |
116
click to vote
MUE
2008
IEEE
15 years 9 months ago
2008
IEEE
In this paper, we propose a robust watermark technology that can be used to protect copyright. We enhance robustness of the watermark such that it can be used to protect the intel...
112
click to vote
AHS
2006
IEEE
15 years 9 months ago
2006
IEEE
The discrete wavelet Transform (DWT), as defined by the Image Compression Standard JPEG-2000, is one of the most time-consuming computations which cannot be efficiently executed o...
ICC
2007
IEEE
15 years 9 months ago
2007
IEEE
This paper investigates the operations of the wavelet tree based quantization and proposes a constrained wavelet tree quantization for image watermarking. The wavelet coefficients ...
ICIP
2005
IEEE
16 years 4 months ago
2005
IEEE
This paper presents a novel framework to achieve scalable multi-view image coding. As open loop operation, the wavelet lifting scheme for geometric filtering has been exploited to ...
125
click to vote
DCC
2010
IEEE
15 years 10 months ago
2010
IEEE
Block-based random image sampling is coupled with a projectiondriven compressed-sensing recovery that encourages sparsity in the domain of directional transforms simultaneously wi...