1038 search results - page 166 / 208 » Code Compression |
117
click to vote
ICIP
2002
IEEE
15 years 8 months ago
2002
IEEE
Context-based adaptive entropy coding is an essential feature of modern image compression algorithms; however, the design of these coders is non-trivial due to the balance that mu...
129
click to vote
ISCAS
2003
IEEE
15 years 9 months 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...
130
Voted
ICMCS
2007
IEEE
15 years 10 months ago
2007
IEEE
Digital images can be forged easily with today’s widely available image processing software. In this paper, we describe a passive approach to detect digital forgeries by checkin...
140
click to vote
ENC
2003
IEEE
15 years 9 months ago
2003
IEEE
We discuss a set of metrics, which aims to facilitate the formation of symbol groups from a pseudoergodic information source. An optimal codification can then be applied on the sy...
171
click to vote
VLSID
2004
IEEE
16 years 4 months ago
2004
IEEE
demanding algorithm of a video encoder. It is known that about 60% ~ 80% of the total computation time is consumed for motion estimation [1]. The second is its high impact on the v...