616 search results - page 17 / 124 » DCT Based High Quality Image Compression |
ISCAS
2005
IEEE
14 years 3 months ago
2005
IEEE
Although many researches have investigated transparent scrambling video techniques, an issue of which transcoding relates to downsizing scrambled video without unscrambling has ha...
ICIP
2005
IEEE
14 years 11 months ago
2005
IEEE
Appropriate rate control plays a very important role in encoding motion pictures under the constant bit-rate. One of the requirements for rate control is minimizing temporal fluct...
ICASSP
2007
IEEE
14 years 4 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 ...
MM
2006
ACM
14 years 4 months ago
2006
ACM
With the popularity of both travel and Web, more and more people use online travel services to facilitate their travel activities or share their travel experiences. Considering th...
ICIP
2000
IEEE
14 years 2 months ago
2000
IEEE
Traditionally, region-based image and video coding have been addressed only in the context of low and very low bit-rate coding. However, one of the most interesting by-products of...