20 search results - page 2 / 4 » Scalable Video Coding Based on Three-Dimensional Discrete Ps... |
ICIP
2006
IEEE
14 years 6 months ago
2006
IEEE
In this study we propose a new approach for selective encryption in the Huffman coding of the Discrete Cosine Transform (DCT) coefficients using the Advanced Encryption Standard (...
IAJIT
2008
13 years 5 months ago
2008
: The recent explosion in digital video storage and delivery has presented strong motivation for high performance video compression solutions. An efficient video compression techni...
EUROPAR
2005
Springer
13 years 10 months ago
2005
Springer
In H.264/AVC [1], integer transforms are applied instead of the 8×8 discrete cosine transform (DCT) of previous standards to avoid inverse transform mismatch problems. However, th...
ISCAS
2007
IEEE
13 years 11 months ago
2007
IEEE
—This paper extends the lifting-based motion threading technique from the frame-based coding to the object-based coding, attracted by the unique advantages of the object-based co...
ICIP
2000
IEEE
13 years 9 months ago
2000
IEEE
We have developed a scalable image compression scheme with a good performance-complexity trade-off. Like JPEG, it is based on the 8 × 8 block discrete cosine transform (DCT), but...