178 search results - page 18 / 36 » Rate-distortion optimized image compression using wedgelets |
CORR
2011
Springer
13 years 5 days ago
2011
Springer
—This paper addresses the problem of simultaneous signal recovery and dictionary learning based on compressive measurements. Multiple signals are analyzed jointly, with multiple ...
GECCO
2008
Springer
13 years 9 months ago
2008
Springer
State-of-the-art image compression and reconstruction techniques utilize wavelets. Beginning in 2004, however, a team of researchers at Wright-Patterson Air Force Base (WPAFB), the...
ICIP
2008
IEEE
14 years 3 months ago
2008
IEEE
This paper deals with the optimization of a new technique of image compression. After the wavelet transform of an image, blocks of coefficients are further linearly decomposed us...
ICIP
2009
IEEE
14 years 9 months ago
2009
IEEE
We recently proposed a symmetry-based scalable lossless compression method for 3D medical images using the 2D integer wavelet transform and the embedded block coder with optimized...
ICIP
2005
IEEE
14 years 10 months ago
2005
IEEE
This paper addresses the problem of improving the quality performance of synthetic video sequences by means of standard frame? based coders. The proposed technique can exploit bot...