DocumentCode
482194
Title
Notice of Retraction
Parallel Design of Cross Search Algorithm in Motion Estimation
Author
Zhang Fan
Author_Institution
Sch. of Geophys. & Inf. Technol., China Univ. of Geosci. (Beijing), Beijing
Volume
1
fYear
2009
fDate
22-24 Jan. 2009
Firstpage
286
Lastpage
290
Abstract
Notice of Retraction
After careful and considered review of the content of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE´s Publication Principles.
We hereby retract the content of this paper. Reasonable effort should be made to remove all past references to this paper.
The presenting author of this paper has the option to appeal this decision by contacting TPII@ieee.org.
In order to facilitate the H.264/AVC implementation in application system with low bit rate; its coding algorithm should be optimized. In this paper, through analysis of the motion vector distribution in the video image and the serial search strategy, a type of parallel program based on the cross search algorithm is presented, designed and implemented. Finally this design program is played in the multi-core computer equipment, and the experimental result shows: on the premise of the coding speed of the cross search algorithm after paralleling has been greatly improved without affecting the quality of H.264 coding.
After careful and considered review of the content of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE´s Publication Principles.
We hereby retract the content of this paper. Reasonable effort should be made to remove all past references to this paper.
The presenting author of this paper has the option to appeal this decision by contacting TPII@ieee.org.
In order to facilitate the H.264/AVC implementation in application system with low bit rate; its coding algorithm should be optimized. In this paper, through analysis of the motion vector distribution in the video image and the serial search strategy, a type of parallel program based on the cross search algorithm is presented, designed and implemented. Finally this design program is played in the multi-core computer equipment, and the experimental result shows: on the premise of the coding speed of the cross search algorithm after paralleling has been greatly improved without affecting the quality of H.264 coding.
Keywords
code standards; motion estimation; optimisation; parallel algorithms; search problems; video coding; H.264/AVC coding algorithm; cross search algorithm; motion estimation; motion vector distribution; multicore computer equipment; parallel design program; serial search strategy; video image; Algorithm design and analysis; Automatic voltage control; Code standards; Concurrent computing; Design engineering; Geology; Geophysics computing; Information technology; Motion compensation; Motion estimation; H.264/AVC; cross search; motion estimation; parallel design;
fLanguage
English
Publisher
ieee
Conference_Titel
Computer Engineering and Technology, 2009. ICCET '09. International Conference on
Conference_Location
Singapore
Print_ISBN
978-1-4244-3334-6
Type
conf
DOI
10.1109/ICCET.2009.65
Filename
4769473
Link To Document