457 search results - page 68 / 92 » Pattern based procedural textures |
107
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CIARP
2006
Springer
15 years 3 months ago
2006
Springer
Abstract. A major characteristic of text document categorization problems is the extremely high dimensionality of text data. In this paper we explore the usability of the Oscillati...
87
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CVPR
2007
IEEE
16 years 1 months ago
2007
IEEE
We present an approach for measuring similarity between visual entities (images or videos) based on matching internal self-similarities. What is correlated across images (or acros...
ECCV
2008
Springer
16 years 1 months ago
2008
Springer
Abstract. There is a huge diversity of definitions of "visually meaningful" image segments, ranging from simple uniformly colored segments, textured segments, through sym...
112
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ICIP
2007
IEEE
16 years 1 months ago
2007
IEEE
In this paper, we present a novel active contour model, in which the traditional gradient descent optimization is replaced by graph cut optimization. The basic idea is to first de...
102
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CAIP
2009
Springer
15 years 6 months ago
2009
Springer
Smoothing of biomedical images should preserve gray-level transitions between adjacent tissues, while restoring contours consistent with anatomical structures. Anisotropic diffusi...