3398 search results - page 196 / 680 » Estimation of the Rate-Distortion Function |
240
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ECCV
2004
Springer
16 years 7 months ago
2004
Springer
Abstract. We study an energy functional for computing optical flow that combines three assumptions: a brightness constancy assumption, a gradient constancy assumption, and a discon...
151
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ICIP
2002
IEEE
16 years 6 months ago
2002
IEEE
In this paper, a new recursive algorithm is proposed for optimal estimation of similarity measure used in a content-based retrieval system. This is performed through a relevance f...
171
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ICPR
2002
IEEE
16 years 6 months ago
2002
IEEE
This paper presents a new formulation of the problem of motion estimation which attempts to give solutions to classical problems in the field, such as detection of motion disconti...
163
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ISBI
2009
IEEE
15 years 12 months ago
2009
IEEE
Intensity modulated radiation therapy (IMRT) for cancers in the lung remains challenging due to the complicated respiratory dynamics. We propose a shape-navigated dense image defo...
119
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ICNC
2009
Springer
15 years 11 months ago
2009
Springer
The main purpose of this paper is to propose an incorporating a grammatical evolution (GE) into the genetic algorithm (GA), called GEGA, and apply it to estimate the compressive s...