512 search results - page 20 / 103 » Document Image Retrieval with Local Feature Sequences |
CVPR
2005
IEEE
15 years 11 months ago
2005
IEEE
Sets of local features that are invariant to common image transformations are an effective representation to use when comparing images; current methods typically judge feature set...
ICPR
2004
IEEE
15 years 10 months ago
2004
IEEE
Global and local adaptive thresholding techniques have been shown effective on particular types of documents. None produces consistently good results on all types of documents. In...
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DOCENG
2009
ACM
14 years 7 months ago
2009
ACM
In this paper, we evaluate different geometric consistency schemes, which can be used in tandem with an efficient architecture, based on voting and local descriptors, to retrieve ...
ICCV
2011
IEEE
13 years 9 months ago
2011
IEEE
Invariant representations in object recognition systems are generally obtained by pooling feature vectors over spatially local neighborhoods. But pooling is not local in the featu...
CVPR
2001
IEEE
15 years 11 months ago
2001
IEEE
Detection of feature points in images is an important preprocessing stage for many algorithms in Computer Vision. We address the problem of detection of feature points in video se...