70 search results - page 3 / 14 » An efficient algorithm for compressed MR imaging using total... |
SIGPRO
2010
13 years 4 months ago
2010
In this paper, an anisotropic total variation (ATV) minimization is combined with the new adaptive tetrolet transform for discontinuity-preserving image processing. In order to su...
TCSV
2008
13 years 6 months ago
2008
A quality constrained compression algorithm based on Discrete Wavelet Transform (DWT) is proposed. The spatial-frequency decomposition property of DWT provides possibility for not...
DCC
2010
IEEE
14 years 1 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...
ICISP
2010
Springer
13 years 10 months ago
2010
Springer
Compressed Imaging is the theory that studies the problem of image recovery from an under-determined system of linear measurements. One of the most popular methods in this field i...
IJIT
2004
13 years 7 months ago
2004
The increase popularity of multimedia application especially in image processing places a great demand on efficient data storage and transmission techniques. Network communication ...