135 search results - page 16 / 27 » Object Detection Using 2D Spatial Ordering Constraints |
110
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3DPVT
2006
IEEE
15 years 8 months ago
2006
IEEE
We present a new algorithm for improving an available (conservative) estimate of the shape of an object using constraints from ray-tracing. In particular, we exploit incoherences ...
129
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ICCV
2005
IEEE
16 years 3 months ago
2005
IEEE
We introduce an algorithm for a non-negative 3D tensor factorization for the purpose of establishing a local parts feature decomposition from an object class of images. In the pas...
119
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IBPRIA
2003
Springer
15 years 7 months ago
2003
Springer
We describe a technique for extracting vertices from range images of cluttered box-like objects. Edge detection is performed and an edge map is acquired. Extraction of vertices is ...
129
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MIDDLEWARE
2007
Springer
15 years 8 months ago
2007
Springer
This paper is about a novel rule-based approach for reasoning about qualitative spatiotemporal relations among technology-rich autonomous objects, to which we refer to as artifact...
131
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ECCV
2010
Springer
15 years 5 months ago
2010
Springer
In this paper, we tackle the problem of object detection and tracking in a new and challenging domain of wide area surveillance. This problem poses several challenges: large camera...