DocumentCode
3207595
Title
Spatial-quefrency approach to optical echo analysis
Author
Bandari, Esfandiar ; Little, James
Author_Institution
Lab. for Comput. Intelligence, British Columbia Univ., Vancouver, BC, Canada
fYear
1992
fDate
15-18 Jun 1992
Firstpage
850
Lastpage
852
Abstract
A methodology for optical flow analysis based on cepstral filtering is introduced. The power cepstrum is extended to multiframe analysis. A correlative cepstral technique, cepsCorr, is developed. It significantly increases the signal-to-noise ratio, reduces ambiguities, and it provides a predictive or multievidence approach to visual motion analysis
Keywords
echo; image processing; spectral analysis; cepsCorr; cepstral filtering; correlative cepstral technique; multiframe analysis; optical echo analysis; spatial-quefrency; visual motion analysis; Biomedical optical imaging; Cepstral analysis; Cepstrum; Filtering; Image sequence analysis; Motion analysis; Nonlinear optics; Optical filters; Optical signal processing; Signal analysis;
fLanguage
English
Publisher
ieee
Conference_Titel
Computer Vision and Pattern Recognition, 1992. Proceedings CVPR '92., 1992 IEEE Computer Society Conference on
Conference_Location
Champaign, IL
ISSN
1063-6919
Print_ISBN
0-8186-2855-3
Type
conf
DOI
10.1109/CVPR.1992.223241
Filename
223241
Link To Document