3186 search results - page 413 / 638 » A hemispherical imaging camera |
144
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DPHOTO
2010
15 years 8 months ago
2010
Conventional point spread function (PSF) measurement methods often use parametric models for the estimation of the PSF. This limits the shape of the PSF to a specific form provide...
151
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DICTA
2007
15 years 8 months ago
2007
This paper presents an appearance–based method to automatically determine places from vision data for topological mapping. The approach exploits the continuity of the visual app...
181
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VIIP
2001
15 years 8 months ago
2001
We propose a key frame extraction mechanism to aid the Structure from Motion (SfM) problem when dealing with image sequences from video cameras. Due to high frame rates (15 frames...
146
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WSCG
2001
15 years 8 months ago
2001
We present a technique for efficiently generating photo-realistic pictures of halos and inserting them into existing photographs. First, we describe an algorithm for producing ima...
184
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BMVC
1998
15 years 8 months ago
1998
We present an efficient method within an active vision framework for recognizing objects which are ambiguous from certain viewpoints. The system is allowed to reposition the camer...