6005 search results - page 745 / 1201 » Graph-Theoretical Methods in Computer Vision |
171
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ICCV
2007
IEEE
16 years 8 months ago
2007
IEEE
The field of view of a traditional camera has a fixed shape. This severely restricts how scene elements can be composed into an image. We present a novel imaging system that uses ...
167
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ICCV
2007
IEEE
16 years 8 months ago
2007
IEEE
It is well known that in order to calibrate a single camera with a one-dimensional (1D) calibration object, the object must undertake some constrained motions, in other words, it ...
168
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ICCV
2007
IEEE
16 years 8 months ago
2007
IEEE
We present variable-aperture photography, a new method for analyzing sets of images captured with different aperture settings, with all other camera parameters fixed. We show that...
221
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ICCV
2007
IEEE
16 years 8 months ago
2007
IEEE
In this paper, we present a new method for segmenting closed contours and surfaces. Our work builds on a variant of the Fast Marching algorithm. First, an initial point on the des...
176
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ICCV
2007
IEEE
16 years 8 months ago
2007
IEEE
This paper proposes a feature-based method for recovering the relative positions of the viewpoints of a set of panoramic images for which no a priori order information is availabl...