DocumentCode
2852288
Title
Estimation of optical flow for occlusion using extrapolation
Author
Imamura, Hiroki ; Kenmochi, Yukiko ; Kotani, Kazunori
Author_Institution
Sch. of Inf. Sci., Japan Adv. Inst. of Sci. & Technol., Ishikawa, Japan
Volume
1
fYear
2000
fDate
2000
Firstpage
828
Abstract
The accuracy of optical flow estimation is much worth on the occluded and appeared objects. In this paper, we describe an extrapolation method for improving the accuracy of optical flow estimation based on the characteristics of constraint lines in the velocity space and the extraction of the occluded/appeared regions using cluster analysis
Keywords
extrapolation; feature extraction; image sequences; motion estimation; parameter estimation; pattern clustering; cluster analysis; constraint lines; estimation accuracy; extrapolation method; moving objects; occluded objects; occluded/appeared regions extraction; optical flow estimation; velocity space; Data mining; Differential equations; Extrapolation; Image analysis; Image motion analysis; Information science; Motion analysis; Motion estimation; Optical noise; Pixel;
fLanguage
English
Publisher
ieee
Conference_Titel
Image Processing, 2000. Proceedings. 2000 International Conference on
Conference_Location
Vancouver, BC
ISSN
1522-4880
Print_ISBN
0-7803-6297-7
Type
conf
DOI
10.1109/ICIP.2000.901087
Filename
901087
Link To Document