DocumentCode
3056487
Title
Variable grid size motion estimation using spatial transformations
Author
Yun-Hee Choi ; Tae Sun Choi
Author_Institution
Kwangju Inst. of Sci. & Technol., South Korea
fYear
1999
fDate
22-24 June 1999
Firstpage
368
Lastpage
369
Abstract
Conventional spatial transform based motion estimation algorithms are not practical because of heavy computational loads. In this paper, we proposed variable grid size motion estimation method, which is more efficient than conventional spatial transform based methods and gives better PSNR performance than the conventional block matching algorithm.
Keywords
image sequences; motion estimation; video coding; PSNR performance; spatial transformations; variable grid size motion estimation; Cameras; Interpolation; Iterative algorithms; Iterative methods; Layout; Mathematical model; Motion estimation; PSNR; Shape; Sun;
fLanguage
English
Publisher
ieee
Conference_Titel
Consumer Electronics, 1999. ICCE. International Conference on
Conference_Location
Los Angeles, CA, USA
Print_ISBN
0-7803-5123-1
Type
conf
DOI
10.1109/ICCE.1999.785413
Filename
785413
Link To Document