3186 search results - page 398 / 638 » A hemispherical imaging camera |
181
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CVPR
1996
IEEE
16 years 8 months ago
1996
IEEE
A family of structure from motion algorithms called the factorization method has been recently developed from the orthographic projection model to the afJine camera model [23, i6,...
205
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CVPR
2005
IEEE
16 years 8 months ago
2005
IEEE
This article introduces the absolute quadratic complex formed by all lines that intersect the absolute conic. If denotes the 3 ? 3 symmetric matrix representing the image of that ...
194
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CVPR
2007
IEEE
16 years 8 months ago
2007
IEEE
In order to achieve seamless imagery in a planar multiprojector display, geometric distortions and misalignment of images within and across projectors have to be removed. Camera-b...
159
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CVPR
2007
IEEE
16 years 8 months ago
2007
IEEE
A method is proposed for estimating radiometric response functions from noise observations. From the statistical properties of noise sources, the noise distribution for each scene...
176
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CVPR
2008
IEEE
16 years 8 months ago
2008
IEEE
This paper deals with shading and AAMs. Shading is created by lighting change. It can be of two types: selfshading and external shading. The effect of self-shading can be explicit...