6005 search results - page 236 / 1201 » Graph-Theoretical Methods in Computer Vision |
152
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ICPR
2008
IEEE
16 years 7 months ago
2008
IEEE
This paper presents our work on automatically detecting moving rigid text in digital videos. The temporal information is obtained by dividing a video frame into sub-blocks and cal...
144
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ICPR
2006
IEEE
16 years 7 months ago
2006
IEEE
We present a novel practical method for self-calibrating a camera which may move freely in space while changing it internal parameters by zooming. We show that point correspondenc...
158
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ICPR
2006
IEEE
16 years 7 months ago
2006
IEEE
We present a computationally efficient, on-line graph structure estimation method for model-based scene interpretation. Different scenes have different hierarchical graphical mode...
149
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ICPR
2006
IEEE
16 years 7 months ago
2006
IEEE
We propose an energy-based joint motion and disparity estimation algorithm with an anisotropic diffusion operator to yield correct and dense displacement vectors. The model estima...
154
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ICPR
2006
IEEE
16 years 7 months ago
2006
IEEE
We present a novel split and merge based method for dividing a given metric map into distinct regions, thus effectively creating a topological map on top of a metric one. The init...