6033 search results - page 821 / 1207 » Object Imaging |
218
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ICCV
2011
IEEE
14 years 6 months ago
2011
IEEE
The motion field of a scene can be used for object segmentation and to provide features for classification tasks like action recognition. Scene flow is the full 3D motion fiel...
232
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ICCV
2011
IEEE
14 years 6 months ago
2011
IEEE
While numerous algorithms have been proposed for object tracking with demonstrated success, it remains a challenging problem for a tracker to handle large change in scale, motion,...
183
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SI3D
2012
ACM
14 years 2 months ago
2012
ACM
Shading complex materials such as acquired reflectances in multilight environments is computationally expensive. Estimating the shading integral requires multiple samples of the ...
192
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CVPR
2012
IEEE
13 years 9 months ago
2012
IEEE
This paper is aimed at calibrating the relative posture and position, i.e. extrinsic parameters, of a stationary camera against a 3D reference object which is not directly visible...
191
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ECCV
2004
Springer
16 years 8 months ago
2004
Springer
Local feature approaches to vision geometry and object recognition are based on selecting and matching sparse sets of visually salient image points, known as `keypoints' or `p...