191 search results - page 14 / 39 » Scalable motion vector coding |
ICIP
1999
IEEE
15 years 11 months ago
1999
IEEE
A temporally scalable video coding algorithm allows extraction of video of multiple frame rates from a single coded stream. This paper compares the rate-distortion performance of ...
ICIP
2009
IEEE
15 years 11 months ago
2009
IEEE
Wyner-Ziv (WZ) coding of video utilizes simple encoders and highly complex decoders. A transcoder from a WZ codec to a traditional codec can potentially increase the range of appl...
ICIAR
2005
Springer
15 years 3 months ago
2005
Springer
As digitalized content rapidly proliferates in networked systems, content security necessarily arises as one of the most important issues. Many developers have studied techniques ...
DCC
2000
IEEE
15 years 2 months ago
2000
IEEE
This paper contains two contributions to very-low-bitrate video coding. First, we show that in contrast to common practice incremental techniques for rate-distortion optimization ...
ICIP
2006
IEEE
15 years 11 months ago
2006
IEEE
Wyner-Ziv video coding is a coding method that exploits source statistics at the decoder. Many Wyner-Ziv video coding schemes encode a video sequence into two types of frames, key...