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173
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CVPR
2005
IEEE
16 years 6 months ago
2005
IEEE
This paper presents a dynamic conditional random field (DCRF) model to integrate contextual constraints for object segmentation in image sequences. Spatial and temporal dependenci...
129
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CVPR
2006
IEEE
16 years 6 months ago
2006
IEEE
Localization and mapping in unknown environments becomes more difficult as the complexity of the environment increases. With conventional techniques, the cost of maintaining estim...
131
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CVPR
2007
IEEE
16 years 6 months ago
2007
IEEE
Given five motion vectors observed in a calibrated camera, what is the rotational and translational velocity of the camera? This problem is the infinitesimal motion analogue to th...
167
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CVPR
2007
IEEE
16 years 6 months ago
2007
IEEE
Reliable tracking of multiple moving objects in video is an interesting challenge, made difficult in real-world video by various sources of noise and uncertainty. We propose a Bay...
113
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CVPR
2007
IEEE
16 years 6 months ago
2007
IEEE
In this paper, we propose a novel approach for foreground layer extraction using flash/no-flash image pairs, which we call flash cut. Flash cut is based on the simple observation t...