1201 search results - page 144 / 241 » Multi-valued Images and Their Separation |
163
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PR
2002
15 years 6 months ago
2002
Text extraction in mixed-type documents is a pre-processing and necessary stage for many document applications. In mixed-type color documents, text, drawings and graphics appear w...
243
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JUCS
2010
15 years 4 months ago
2010
: The task of reliable detection and tracking of multiple objects becomes highly complex for crowded scenarios. In this paper, a robust framework is presented for multi-Human track...
191
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IPCV
2010
15 years 4 months ago
2010
Abstract-- Different models for computing the spatial relations have been developed in the last decade. Separate methods are used for computing topological, directional and distanc...
191
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HVEI
2009
15 years 4 months ago
2009
In this paper, we propose and discuss some approaches for measuring perceptual contrast in digital images. We start from previous algorithms by implementing different local measur...
251
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ICIP
2009
IEEE
15 years 4 months ago
2009
IEEE
Night surveillance is a challenging task because of low brightness, low contrast, low Signal to Noise Ratio (SNR) and low appearance information. Most existing models for night su...