24 search results - page 3 / 5 » Image Coding and Compression with Sparse 3D Discrete Cosine ... |
ICASSP
2007
IEEE
13 years 11 months ago
2007
IEEE
Recently, Narozny et al [1] proposed a new viewpoint in variable high-rate transform coding. They showed that the problem of finding the optimal 1-D linear block transform for a ...
IAJIT
2008
13 years 4 months ago
2008
: The recent explosion in digital video storage and delivery has presented strong motivation for high performance video compression solutions. An efficient video compression techni...
ICIP
2000
IEEE
13 years 9 months ago
2000
IEEE
We have developed a scalable image compression scheme with a good performance-complexity trade-off. Like JPEG, it is based on the 8 × 8 block discrete cosine transform (DCT), but...
DCC
2004
IEEE
14 years 4 months ago
2004
IEEE
Many technical imaging applications, like coding "images" of digital elevation maps, require extracting regions of compressed images in which the pixel values are within...
JVCIR
2011
12 years 11 months ago
2011
A recently developed PLUS factorization holds great promise in image coding due to its simplicity and integer reversibility. However, existing PLUS factorizations did not consider...