DocumentCode
2239179
Title
An accurate stereo correspondence method for textured scenes using improved power cepstrum techniques
Author
Smith, Philip W. ; Nandhakumar, N.
Author_Institution
Dept. of Electr. Eng., Univ. of Virginia, Charlottesville, VA, USA
fYear
1993
fDate
15-17 Jun 1993
Firstpage
651
Lastpage
652
Abstract
A qualitative analysis of the effects of noise, foreshortening, and photometric variations on cepstral correspondence methods is presented. A modified approach that is less sensitive to these effects is developed, and analytical arguments for its robustness are given. The performance of the improved method is experimentally verified on real data
Keywords
image texture; noise; spectral analysis; stereo image processing; cepstral correspondence; image texture; photometric variations; power cepstrum; qualitative analysis; robustness; stereo correspondence; stereo image processing; textured scenes; Additive noise; Bandwidth; Cepstral analysis; Cepstrum; Filtering; Image segmentation; Layout; Noise robustness; Photometry; Signal to noise ratio;
fLanguage
English
Publisher
ieee
Conference_Titel
Computer Vision and Pattern Recognition, 1993. Proceedings CVPR '93., 1993 IEEE Computer Society Conference on
Conference_Location
New York, NY
ISSN
1063-6919
Print_ISBN
0-8186-3880-X
Type
conf
DOI
10.1109/CVPR.1993.341044
Filename
341044
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