1918 search results - page 65 / 384 » Light Fields and Computational Imaging |
ICCV
2001
IEEE
15 years 11 months ago
2001
IEEE
We describe a novel viewpoint-lighting ambiguity which we call the KGBR. This ambiguity assumes orthographic projection or an affine camera, and uses Lambertian reflectance functi...
ICCV
2005
IEEE
15 years 3 months ago
2005
IEEE
Recognition of specular objects is particularly difficult because their appearance is much more sensitive to lighting changes than that of Lambertian objects. We consider an appr...
ICPR
2010
IEEE
15 years 1 months ago
2010
IEEE
—Over the recent years, a great deal of effort has been made to age estimation from face images. It has been reported that age can be accurately estimated under controlled enviro...
ETRA
2008
ACM
14 years 11 months ago
2008
ACM
We present a low-cost wearable eye tracker built from off-the-shelf components. Based on the open source openEyes project (the only other similar effort that we are aware of), our...
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CGF
2008
14 years 10 months ago
2008
We present an unbiased method for generating caustic lighting using importance sampled Path Tracing with Caustic Forecasting. Our technique is part of a straightforward rendering ...