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169
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ADC
2007
Springer
15 years 11 months ago
2007
Springer
The detection of image versions from large image collections is a formidable task as two images are rarely identical. Geometric variations such as cropping, rotation, and slight p...
180
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SDM
2007
SIAM
15 years 7 months ago
2007
SIAM
Object recognition and content-based image retrieval systems rely heavily on the accurate and efficient identification of shapes. A fundamental requirement in the shape analysis ...
165
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TMM
2008
15 years 5 months ago
2008
Object recognition and content-based image retrieval systems rely heavily on the accurate and efficient identification of shapes. A fundamental requirement in the shape analysis p...
142
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ACCV
1998
Springer
15 years 9 months ago
1998
Springer
We present an object recognition system based on symbolic graphs with object corners as vertices and outlines as edges. Corners are determined in a robust way by a multiscale combi...
174
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SODA
1997
ACM
15 years 7 months ago
1997
ACM
Given two planar polylines T and P with n and m edges, respectively, we present an O m2 n2 time, O mn space algorithm to nd portions of the text" T which are similar in sh...