DocumentCode
2240515
Title
Bayesian view class determination
Author
Pathak, Anjali ; Camps, Octavia I.
Author_Institution
Dept. of Electr. & Comput. Eng., Pennsylvania State Univ., University Park, PA, USA
fYear
1993
fDate
15-17 Jun 1993
Firstpage
407
Lastpage
412
Abstract
A Bayesian approach to the view class determination problem is presented. The view classes used contained probabilistic information that takes into account both geometrical and illumination characteristics. The test images match best or second best to the correct view class in approximately 80% of the cases and above 90% of the cases, respectively. The images that fail to be correctly classified correspond to views near the boundaries of the clusters. Even though these views have the same segments as the rest of the views in their class, they look significantly different. This suggests that different definitions of clustering should be studied
Keywords
Bayes methods; image recognition; image segmentation; image sequences; probability; Bayesian view class determination; clustering; geometric characteristics; illumination characteristics; probabilistic information; Bayesian methods; Clustering algorithms; Image recognition; Image segmentation; Layout; Light sources; Lighting; Machine vision; Object recognition; Reflectivity; Sampling methods; Sensor phenomena and characterization; Testing;
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.1993.341098
Filename
341098
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