6592 search results - page 185 / 1319 » On robust cycle bases |
165
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ICPR
2004
IEEE
16 years 7 months ago
2004
IEEE
A normalized, power-weighted averaging filter (NPF) is a very good approximation to the well-know local maximum and minimum filters along the object edges and offers noise reducti...
153
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DCC
2002
IEEE
16 years 6 months ago
2002
IEEE
A video transmission system is presented based on the 3-D SPIHT algorithm for video compression and turbo codes for channel error protection. The channel considered is a binary sy...
173
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ICDAR
2009
IEEE
16 years 1 months ago
2009
IEEE
We present a spatially variant framework for correcting uneven illumination and color cast, problems commonly associated with digitized books. The core of our method is a color im...
187
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CIARP
2009
Springer
16 years 1 months ago
2009
Springer
Abstract. We present a novel shape recognition method based on an algorithm to detect contrasted level lines for extraction, on Shape Context for encoding and on an a contrario app...
128
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ICMCS
2008
IEEE
16 years 1 months ago
2008
IEEE
In this paper we address a novel scheme to protect video sequences according to slice importance based on slice reordering, ULP and error-concealment techniques. The approach does...