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10

CVPR
2007
IEEE

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Inferring Temporal Order of Images From 3D Structure

14 years 6 months ago

Inferring Temporal Order of Images From 3D Structure

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In this paper, we describe a technique to temporally sort a collection of photos that span many years. By reasoning about persistence of visible structures, we show how this sorting task can be formulated as a constraint satisfaction problem (CSP). Casting this problem as a CSP allows us to efficiently find a suitable ordering of the images despite the large size of the solution space (factorial in the number of images) and the presence of occlusions. We present experimental results for photographs of a city acquired over a one hundred year period.

Grant Schindler, Frank Dellaert, Sing Bing Kang

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Computer Vision | Constraint Satisfaction Problem | CVPR 2007 | Suitable Ordering | Visible Structures |

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Added	12 Oct 2009
Updated	28 Oct 2009
Type	Conference
Year	2007
Where	CVPR
Authors	Grant Schindler, Frank Dellaert, Sing Bing Kang

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