2490 search results - page 56 / 498 » A General Method for Feature Matching and Model Extraction |
108
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ICPR
2004
IEEE
16 years 2 months ago
2004
IEEE
This paper proposes a novel method for detecting nonconforming trajectories of objects as they pass through a scene. Existing methods mostly use spatial features to solve this pro...
117
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CIKM
2001
Springer
15 years 6 months ago
2001
Springer
Many document-based applications, including popular Web browsers, email viewers, and word processors, have a ‘Find on this Page’ feature that allows a user to find every occur...
106
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CVPR
2006
IEEE
16 years 3 months ago
2006
IEEE
Suppose a set of images contains frequent occurrences of objects from an unknown category. This paper is aimed at simultaneously solving the following related problems: (1) unsupe...
106
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KCAP
2005
ACM
15 years 7 months ago
2005
ACM
Capturing knowledge from free-form evaluative texts about an entity is a challenging task. New techniques of feature extraction, polarity determination and strength evaluation hav...
MVA
1990
15 years 2 months ago
1990
This report discusses a method that uses optical flow to estimate facial muscle movements which could then be recognized these movements as facial expressions. The. human face has...