425 search results - page 42 / 85 » Image representation by compressed sensing |
165
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ECCV
2010
Springer
15 years 11 months ago
2010
Springer
Abstract. By coding the input testing image as a sparse linear combination of the training samples via l1-norm minimization, sparse representation based classification (SRC) has b...
167
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MICCAI
2003
Springer
16 years 7 months ago
2003
Springer
Abstract. In this note, we present a method for flattening anatomical surfaces such as branched vessels and intestinal tracts in an areapreserving way. This method is based on the ...
161
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MM
2005
ACM
15 years 11 months ago
2005
ACM
We consider the problem of image representation and clustering. Traditionally, an n1 × n2 image is represented by a vector in the Euclidean space Rn1×n2 . Some learning algorith...
164
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FCCM
2002
IEEE
15 years 11 months ago
2002
IEEE
NASA’s satellites currently do not make use of advanced image compression techniques during data transmission to earth because of limitations in the available platforms. With th...
184
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TMI
2010
15 years 26 days ago
2010
We present a novel 3-D scalable compression method for medical images with optimized volume of interest (VOI) coding. The method is presented within the framework of interactive te...