2490 search results - page 225 / 498 » A General Method for Feature Matching and Model Extraction |
141
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MVA
2007
15 years 5 months ago
2007
Most vision-based UAV (Unmanned Aerial Vehicle) navigation algorithms extract manmade features such as buildings or roads, which are well structured in urban terrain, using the CC...
162
Voted
CVPR
1998
IEEE
16 years 6 months ago
1998
IEEE
We have developed a computer vision system, including both facial feature extraction and recognition, that automatically discriminates among subtly different facial expressions. E...
140
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MICCAI
1998
Springer
15 years 8 months ago
1998
Springer
Measuring motion in medical imagery becomes more and more important, in particular for object tracking, image registration, and local displacement measurements. Often, the require...
147
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MICCAI
2003
Springer
16 years 5 months ago
2003
Springer
This paper presents a new pq-space based 2D/3D registration method for camera pose estimation in endoscope tracking. The proposed technique involves the extraction of surface norma...
133
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ICPR
2004
IEEE
16 years 5 months ago
2004
IEEE
We present an innovative method estimating multiple 2D motions from uncalibrated images. Our approach robustly and non-iteratively estimates multiple 2D parametric motions, affine...