DocumentCode
1738269
Title
Estimation of optical flow via voting process with weight function
Author
Imamura, Hiroki ; Kenmochi, Yukiko ; Kotani, Koji
Author_Institution
Japan Adv. Inst. of Sci. & Technol., Ishikawa, Japan
Volume
2
fYear
2000
fDate
2000
Firstpage
1478
Abstract
For estimation of optical flow, voting has been used in the process of detection of an intersection of constraint line in voting space. The intersections are often scattered because of the quantization of voting space, image noise, etc. The authors first analyze the intersection distribution, then they show a filtering of voting to converge the scattering by convolution with a weight function. Some experimental results of the method are also given
Keywords
convolution; filtering theory; image sequences; quantisation (signal); constraint line detection; image noise; intersection distribution; optical flow estimation; quantization; voting process; voting space; weight function; Convolution; Filtering; Image motion analysis; Motion analysis; Optical filters; Optical noise; Optical scattering; Quantization; Space technology; Voting;
fLanguage
English
Publisher
ieee
Conference_Titel
Systems, Man, and Cybernetics, 2000 IEEE International Conference on
Conference_Location
Nashville, TN
ISSN
1062-922X
Print_ISBN
0-7803-6583-6
Type
conf
DOI
10.1109/ICSMC.2000.886063
Filename
886063
Link To Document