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Shape-Time Photography

dc.date.accessioned2004-10-08T20:37:26Z
dc.date.accessioned2018-11-24T10:21:31Z
dc.date.available2004-10-08T20:37:26Z
dc.date.available2018-11-24T10:21:31Z
dc.date.issued2002-01-10en_US
dc.identifier.urihttp://hdl.handle.net/1721.1/6683
dc.identifier.urihttp://repository.aust.edu.ng/xmlui/handle/1721.1/6683
dc.description.abstractWe introduce a new method to describe, in a single image, changes in shape over time. We acquire both range and image information with a stationary stereo camera. From the pictures taken, we display a composite image consisting of the image data from the surface closest to the camera at every pixel. This reveals the 3-d relationships over time by easy-to-interpret occlusion relationships in the composite image. We call the composite a shape-time photograph. Small errors in depth measurements cause artifacts in the shape-time images. We correct most of these using a Markov network to estimate the most probable front surface, taking into account the depth measurements, their uncertainties, and layer continuity assumptions.en_US
dc.format.extent6 p.en_US
dc.format.extent6494953 bytes
dc.format.extent11283819 bytes
dc.language.isoen_US
dc.subjectAIen_US
dc.subjectvideo summarizationen_US
dc.subjectstereoen_US
dc.titleShape-Time Photographyen_US


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