369 search results - page 56 / 74 » Recovering Illumination and Texture Using Ratio Images |
121
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CGI
2006
IEEE
15 years 8 months ago
2006
IEEE
Although lots of works have been engaged in interactive and realistic rendering of translucent materials, efficient processing for deformable models remains a challenging problem...
123
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AMC
2004
15 years 1 months ago
2004
Abstract. A variational method for estimating a magnetic resonance coil sensitivity from its corresponding nonuniform illumination of magnetic resonance images is proposed and anal...
125
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TOG
2008
15 years 1 months ago
2008
Traditional flat screen displays present 2D images. 3D and 4D displays have been proposed making use of lenslet arrays to shape a fixed outgoing light field for horizontal or bidi...
110
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ICIP
2010
IEEE
14 years 12 months ago
2010
IEEE
When available, vanishing points in a scene are a key factor in effectively recovering absolute camera orientation, thus simplifying the structure-from-motion problem. We present ...
148
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DAC
2010
ACM
15 years 14 days ago
2010
ACM
A three-dimensional (3D) CMOS imager constructed by stacking a pixel array of backside illuminated sensors, an analog-to-digital converter (ADC) array, and an image signal process...