13336 search results - page 357 / 2668 » Computer Vision: Algorithms and Applications |
158
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ICPR
2004
IEEE
16 years 7 months ago
2004
IEEE
This paper presents a new background light intensity normalization algorithm suitable for historical document images. The algorithm uses an adaptive linear function to approximate...
122
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ICPR
2004
IEEE
16 years 7 months ago
2004
IEEE
A systematic static shadow detection algorithm for color images is presented in this paper. The image is modeled by an undirected graph and the shadow detection is achieved throug...
144
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ICPR
2004
IEEE
16 years 7 months ago
2004
IEEE
Wavelet transform coefficient encoders are broadly categorized as depending on correlations: across sub-bands through a zerotree, or within sub-bands through a block quad-tree. Th...
139
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ICPR
2008
IEEE
16 years 17 days ago
2008
IEEE
We consider feature selection in the semi-supervised learning setting. This problem is rarely addressed in the literature. We propose a new algorithm as a natural extension of the...
159
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ICPR
2008
IEEE
16 years 17 days ago
2008
IEEE
We have considered a problem of continuous piecewise linear approximation of the digital curves with a minimum number of the line segments. Fast suboptimal algorithm for constrain...