2843 search results - page 192 / 569 » On Efficient Spatial Matching |
120
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IMAGING
2004
15 years 5 months ago
2004
There are two widely held theories of color constancy based on very different mechanisms: Chromatic Adaptation and Spatial Comparisons. Chromatic Adaptation is based on the change...
145
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ICIP
2003
IEEE
16 years 6 months ago
2003
IEEE
This paper presents efficient methods for automatic detection and extraction of blood vessels and optic disc (OD) both of which are two prominent anatomical structures in ocular f...
ICPR
2006
IEEE
16 years 5 months ago
2006
IEEE
This paper describes an efficient vision-based global topological localization approach that uses a coarse-tofine strategy. Orientation Adjacency Coherence Histogram (OACH), a nov...
119
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WWW
2008
ACM
16 years 5 months ago
2008
ACM
This paper proposes several vectorial operators for processing XML twig queries, which are easy to be performed and inherently efficient for both Ancestor-Descendant (A-D) and Par...
132
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VLSID
2002
IEEE
16 years 4 months ago
2002
IEEE
In this paper, we explore the concept of using analytical models to efficiently generate delay change curves (DCCs) that can then be used to characterize the impact of noise on an...