DocumentCode
462932
Title
Fast Sub-pixel Search Control by using Neighbor Motion Vector in H.264
Author
La, Byeongdu ; Eom, Minyoung ; Choe, Yoonsik
Author_Institution
Yonsei Univ., Seoul
Volume
1
fYear
2007
fDate
12-14 Feb. 2007
Firstpage
62
Lastpage
65
Abstract
We propose a novel fast sub-pixel search control algorithm for H.264 encoder by using neighbor motion vectors. This fast sub-pixel search control algorithm cuts down the motion estimation time by referring neighbor motion vectors and the current integer motion vector. This algorithm can also improve the performance of the motion estimation time more by merging other fast search algorithms with its independent discrimination.
Keywords
motion estimation; video coding; H.264 encoder; fast sub-pixel search control algorithm; integer motion vector; motion estimation; neighbor motion vector; Automatic voltage control; ISO standards; MPEG 4 Standard; Merging; Motion control; Motion estimation; Standards development; Transform coding; Video coding; Video sequences; H.264; Motion Estimation; Motion Vector; Sub-pixel search;
fLanguage
English
Publisher
ieee
Conference_Titel
Advanced Communication Technology, The 9th International Conference on
Conference_Location
Gangwon-Do
ISSN
1738-9445
Print_ISBN
978-89-5519-131-8
Type
conf
DOI
10.1109/ICACT.2007.358305
Filename
4195084
Link To Document