DocumentCode
2886143
Title
Adaptive motion compensation for head and shoulder images
Author
Mi, Bi ; Zhihang, Zheng
Author_Institution
Dept. of Electron. Eng., Shanghai Jiao Tong Univ., China
fYear
1991
fDate
16-17 Jun 1991
Firstpage
564
Abstract
Motion compensation is an essential process for practical block-based video coding schemes. The accuracy of motion estimation is critical for the reconstruction of images. The authors introduce an adaptive motion compensation method for head and shoulder images based on the face locating algorithm. Simulation results show that the algorithm can find the location of the face quickly and correctly. The accuracy of the displacement estimation is improved and the computational requirement is acceptable
Keywords
compensation; encoding; picture processing; video signals; adaptive motion compensation method; block-based video coding schemes; displacement estimation; face locating algorithm; head images; image reconstruction; motion estimation; shoulder images; Computational complexity; Computational modeling; Frequency; Head; Mean square error methods; Motion compensation; Motion estimation; Redundancy; Strontium; Video compression;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 1991. Conference Proceedings, China., 1991 International Conference on
Conference_Location
Shenzhen
Type
conf
DOI
10.1109/CICCAS.1991.184417
Filename
184417
Link To Document