3152 search results - page 459 / 631 » Robust Computer Vision for Computer Mediated Communication |
195
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CVPR
2004
IEEE
15 years 10 months ago
2004
IEEE
We introduce a new class of distinguished regions based on detecting the most salient convex local arrangements of contours in the image. The regions are used in a similar way to ...
151
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CVPR
2004
IEEE
15 years 10 months ago
2004
IEEE
We present a simple and universal camera calibration method. Instead of extensive setups we are exploiting the accurate angular positions of fixed stars. High precision is achieve...
192
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ECCV
2006
Springer
15 years 10 months ago
2006
Springer
Abstract. In this paper, we describe an unsupervised learning framework to segment a scene into semantic regions and to build semantic scene models from longterm observations of mo...
158
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ECCV
2006
Springer
15 years 10 months ago
2006
Springer
Abstract. We propose an algorithm for recursive estimation of structure and motion in rigid body perspective dynamic systems, based on the novel concept of continuous-differential ...
142
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SMILE
2000
Springer
15 years 10 months ago
2000
Springer
A frame decimation scheme is proposed that makes automatic extraction of Structure and Motion (SaM) from handheld sequences more practical. Decimation of the number of frames used...