109 search results - page 13 / 22 » Reduced Frame Quantization in Video Coding |
ICMCS
2005
IEEE
14 years 3 months ago
2005
IEEE
In video coding, certain limitations imposed by the environment, most typically the bit rate, need to be fulfilled. This is achieved by allowing the encoder to reduce the quality ...
ICIP
2009
IEEE
14 years 11 months ago
2009
IEEE
Recent deblocking techniques are based on spatial filtering. We present a new deblocking technique based on temporal filtering of spatially aligned frames. This approach is used i...
TCSV
2002
13 years 9 months ago
2002
A major drawback of block-based still-image or video-compression methods at low rates is the visible block boundaries that are also known as blocking artifacts. Several methods hav...
SAMOS
2009
Springer
14 years 4 months ago
2009
Springer
Developing real time multimedia applications for best effort networks such as the Internet requires prohibitions against jitter delay and frame loss. This problem is further compl...
ICMCS
2007
IEEE
14 years 4 months ago
2007
IEEE
In a Wyner-Ziv video coding system based on turbo codes, parity bits are generated for a Wyner-Ziv frame and transmitted to the decoder. In this context of distributed source codi...