318 search results - page 21 / 64 » Computing by observing |
146
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CVPR
2005
IEEE
16 years 7 months ago
2005
IEEE
Prior work has argued that when a Lambertian surface in fixed pose is observed in multiple images under varying distant illumination, there is an equivalence class of surfaces giv...
169
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CVPR
2005
IEEE
16 years 7 months ago
2005
IEEE
In this paper, we present a Bayesian framework for the fully automatic tracking of a variable number of interacting targets using a fixed camera. This framework uses a joint multi...
199
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CVPR
2005
IEEE
16 years 7 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...
141
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CVPR
2006
IEEE
16 years 7 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...
148
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CVPR
2007
IEEE
16 years 7 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...