669 search results - page 74 / 134 » Content-based image retrieval by feature point matching |
171
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EMMCVPR
2001
Springer
15 years 10 months ago
2001
Springer
By exploiting an analogy with averaging procedures in fluid dynamics, we present a set of averaged template matching equations. These equations are analogs of the exact template m...
155
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CVPR
2006
IEEE
16 years 3 days ago
2006
IEEE
This paper describes a new approach to motion estimation in video. We represent video motion using a set of particles. Each particle is an image point sample with a longduration t...
153
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MVA
2000
15 years 7 months ago
2000
In this paper, we propose a method of estimating camera parameters for annotating 3D virtual objects with a wearable vision system. The proposed method tracks natural feature poin...
173
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ICASSP
2009
IEEE
16 years 23 days ago
2009
IEEE
Local features are widely used for content-based image retrieval and object recognition. We present an efficient method for encoding digital images suitable for local feature extr...
164
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MVA
2007
15 years 7 months ago
2007
We introduce an algorithm for synchronizing two video sequences recorded by stationary cameras. It extends common RANSAC-based approaches that recover either a homography or a fun...