134 search results - page 13 / 27 » Data hiding using trellis coded quantization |
ICMCS
2006
IEEE
14 years 1 months ago
2006
IEEE
Vector quantization (VQ) is an efficient coding algorithm due to its fast decoding efficiency. Indices of VQ will be lost during the transmission because of the signal interferenc...
ICASSP
2010
IEEE
13 years 5 months ago
2010
IEEE
In this paper, the concept of object-oriented embedding (OOE) is introduced into information hiding in general and particularly to steganography which is the science that involves...
FPL
2005
Springer
14 years 28 days ago
2005
Springer
Dynamically reconfigurable logic is becoming an important design unit in SoC system. A method to make the reconfiguration management transparent to software applications is requir...
ICIP
2003
IEEE
14 years 9 months ago
2003
IEEE
A scalable video coder cannot be equally efficient over a wide range of bit-rates unless both the video data and the motion information are scalable. We propose a wavelet-based, h...
ICIP
2000
IEEE
13 years 11 months ago
2000
IEEE
This work introduces two complementary techniques to improve the packet loss resilience of scalable video coding systems. First, a “switch per-pixel” error concealment (SPEC) ...