87 search results - page 3 / 18 » A Reversible Watermarking Scheme for JPEG-2000 Compressed Im... |
ISCAS
2006
IEEE
14 years 1 months ago
2006
IEEE
JPEG2000, the new standard for still image coding, Quantization, user defined wavelets, arbitrary wavelet provides a new framework and an integrated toolbox to better decomposition...
ICIP
2005
IEEE
14 years 8 months ago
2005
IEEE
- The recent growth in personal wireless communication devices being used for image transmission, have poised a challenge to protect this data against loss over mobile radio channe...
ICASSP
2007
IEEE
13 years 8 months ago
2007
IEEE
The image compression standard JPEG 2000 offers a high compression ef ciency as well as a great exibility in the way it accesses the content in terms of spatial location, quality ...
ISCAS
2003
IEEE
14 years 8 days ago
2003
IEEE
A great deal of computation for JPEG2000 encoding is a redundancy when the compression rate is high. That is because many coded bit-streams will be truncated after the rate contro...
JMM2
2008
13 years 7 months ago
2008
This paper presents a robust image watermarking scheme for multimedia copyright protection. In this work, host image is partitioned into four sub images. Watermark image such as `l...