33 search results - page 1 / 7 » Reducing the Computational Complexity of a Map Post-Processi... |
ICIP
1998
IEEE
14 years 6 months ago
1998
IEEE
Maximum a posteriori (MAP) filtering using the HuberMarkov random field (HMRF) image model has been shown in the past to be an effective method of reducing compression artifacts i...
ICIP
1998
IEEE
14 years 6 months ago
1998
IEEE
To convert a compressed video sequence to a lowerresolution compressed video, one typically needs to decompress the original sequence, down-sample each frame, and recompress it. I...
ICMCS
2005
IEEE
13 years 10 months ago
2005
IEEE
Owing to the great computation complexity of the ME (motion estimation) in video coding, a lot of fast ME algorithms have been proposed in literature. Most of them are designed ba...
ISCAS
2005
IEEE
13 years 10 months ago
2005
IEEE
The H.264 adopts various block types and multiple reference frames for motion compensation. For transcoding a video sequence from the H.263 format to the H.264 format, it is benef...
ICIP
2002
IEEE
14 years 6 months ago
2002
IEEE
This paper discusses technique used for construction of highresolution image mosaic from a video sequence and the synchronously logged camera attitude information. It allows one t...