133 search results - page 21 / 27 » Improved transforms for the compression of color and multisp... |
CGF
2006
13 years 8 months ago
2006
Image-based representations of an object profit from known geometry. The more accurate this geometry is known, the better corresponding pixels in the different images can be align...
ICASSP
2011
IEEE
13 years 13 days ago
2011
IEEE
We propose a 3D medical image coding method with optimal channel protection for wireless transmission. The proposed method employs the 3D integer wavelet transform and a modified ...
EGH
2010
Springer
13 years 6 months ago
2010
Springer
Light maps have long been a popular technique for visually rich real-time rendering in games. They typically contain smooth color gradients which current low bit rate texture comp...
IJCNN
2008
IEEE
14 years 3 months ago
2008
IEEE
—In this paper, we propose an efficient and low complexity image coding algorithm based on the lifting wavelet transform and listless modified SPIHT (LWT-LMSPIHT). LWT-LMSPIHT jo...
ICIP
2010
IEEE
13 years 6 months ago
2010
IEEE
This paper describes the construction of a new multiresolutional decomposition with applications to image compression. The proposed method designs sparsity-distortion-optimized or...