131 search results - page 6 / 27 » icmcs 2000 |
ICMCS
2006
IEEE
15 years 4 months ago
2006
IEEE
A lightweight encryption technique for JPEG2000 with optional support for transparent encryption is proposed. Randomized anisotropic wavelet packet bases are used to construct a s...
ICMCS
2006
IEEE
15 years 4 months ago
2006
IEEE
A method is proposed to encode multiple regions of interest(ROI) in JPEG2000 image. It rearranges truncation point for every codeblock in each layer. It assigns higher bitrate to ...
ICMCS
2006
IEEE
15 years 4 months ago
2006
IEEE
This paper describes a rate control algorithm for a streaming video system that dynamically transcodes stored JPEG 2000 frames. The proposed algorithm is designed to improve overa...
ICMCS
2005
IEEE
15 years 3 months ago
2005
IEEE
The paper presents a high-performance architecture of the bit-plane coder for the embedded block coding algorithm in JPEG 2000. The architecture adopts a pipeline structure and is...
ICMCS
2009
IEEE
14 years 7 months ago
2009
IEEE
In this paper we investigate the applicability of different parts of the JPEG2000 codestream for authentication. Apart from the packet body different classes of information contai...