274 search results - page 13 / 55 » Anti-forensics of JPEG compression |
ICASSP
2010
IEEE
13 years 8 months ago
2010
IEEE
Inspired by recent theoretical advances in compressive sensing (CS), we propose a new framework that combines the classical local discrete cosine transform used in image compressi...
IGARSS
2009
13 years 5 months ago
2009
The performance of the recent JPEG2000 Part 10 standard, known as JP3D, is evaluated for the lossy and lossless compression of hyperspectral imagery. Experimental results using a ...
ICIP
2005
IEEE
14 years 9 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...
ICIP
2004
IEEE
14 years 9 months ago
2004
IEEE
A novel scheme is proposed for the transmission of JPEG2000 image streams over wireless channels. The proposed scheme exploits the block-based coding structure of the JPEG2000 str...
ICIP
2006
IEEE
14 years 9 months ago
2006
IEEE
A new lossy-to-lossless quality-progressive method for image coding is presented. This method is based on binary tree decomposition and context-based arithmetic coding. Experiment...