2269 search results - page 155 / 454 » Fragmentation in the Vision of Scenes |
189
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CVPR
2009
IEEE
17 years 1 months ago
2009
IEEE
We study the problem of generating plausible interpretations
of a scene from a collection of line segments automatically
extracted from a single indoor image. We show that
we ca...
171
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ICCV
2009
IEEE
16 years 11 months ago
2009
IEEE
The classical approach to depth from defocus uses two
images taken with circular apertures of different sizes. We
show in this paper that the use of a circular aperture
severely...
194
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ICCV
2009
IEEE
16 years 11 months ago
2009
IEEE
Scenes with cast shadows can produce complex sets of
images. These images cannot be well approximated by lowdimensional
linear subspaces. However, in this paper we
show that the...
175
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ICCV
2009
IEEE
16 years 11 months ago
2009
IEEE
We present some theoretical results related to the problem
of actively searching for a target in a 3D environment,
under the constraint of a maximum search time. We define
the o...
157
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ICCV
2009
IEEE
16 years 11 months ago
2009
IEEE
In this paper, we introduce a new approach for modeling
visual context. For this purpose, we consider the leaves of a
hierarchical segmentation tree as elementary units. Each
le...