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» Estimating Natural Illumination from a Single Outdoor Image
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CVPR
2011
IEEE
13 years 28 days ago
Shape Estimation in Natural Illumination
The traditional shape-from-shading problem, with a single light source and Lambertian reflectance, is challenging since the constraints implied by the illumination are not suffi...
Micah Johnson, Edward Adelson
RT
2005
Springer
13 years 10 months ago
Estimation of 3D Faces and Illumination from Single Photographs Using A Bilinear Illumination Model
3D Face modeling is still one of the biggest challenges in computer graphics. In this paper we present a novel framework that acquires the 3D shape, texture, pose and illumination...
Jinho Lee, Hanspeter Pfister, Baback Moghaddam, Ra...
ICCV
2005
IEEE
14 years 6 months ago
Geometric Context from a Single Image
Many computer vision algorithms limit their performance by ignoring the underlying 3D geometric structure in the image. We show that we can estimate the coarse geometric propertie...
Derek Hoiem, Alexei A. Efros, Martial Hebert
CVPR
2010
IEEE
13 years 1 months ago
Surface color estimation based on inter- and intra-pixel relationships in outdoor scenes
We propose a method for estimating inherent surface color robustly against image noises from two registered images taken under different outdoor illuminations. We formulate the es...
Shun Hirose, Tsuyoshi Suenaga, Kentaro Takemura, R...
HVEI
2009
13 years 2 months ago
Ecological optics of natural materials and light fields
The appearance of objects in scenes is determined by their shape, material properties and by the light field, and, in contradistinction, the appearance of those objects provides u...
Sylvia C. Pont