57 search results - page 1 / 12 » VQ-adaptive block transform coding of images |
ICIP
1994
IEEE
14 years 6 months ago
1994
IEEE
This paper presents a new generalized image block coding algorithm which covers fractal techniques, block transform techniques, and vector quantization as its special cases. The c...
ICIP
1997
IEEE
14 years 6 months ago
1997
IEEE
This paper presents a new restoration approach to reduce coding artifacts in block-transform image coding. Di erent from conventional restoration techniques, the proposed one is n...
ICIP
2002
IEEE
14 years 6 months ago
2002
IEEE
Very efficient still image compression methods exist today, but most of them are not fit for transmission on error prone channels. One example of state-of-the-art robust image cod...
TIP
1998
13 years 4 months ago
1998
—Two new design techniques for adaptive orthogonal block transforms based on vector quantization (VQ) codebooks are presented. Both techniques start from reference vectors that a...
TIP
2010
12 years 11 months ago
2010
- In this report, we investigate the application of Direction Adaptive-Partitioned Block Transform (DA-PBT) to color images and propose a basic framework for DA-PBT Color Image Cod...