1387 search results - page 7 / 278 » Object shape and reflectance modeling from observation |
CVPR
2005
IEEE
14 years 8 months ago
2005
IEEE
We present a photometric stereo method for non-diffuse materials that does not require an explicit reflectance model or reference object. By computing a data-dependent rotation of...
HLK
2003
IEEE
13 years 12 months ago
2003
IEEE
It’s common experience for human vision to perceive full 3D shape and scene from a single 2D image with the occluded parts “filled-in” by prior visual knowledge. In this pa...
TOG
2008
13 years 6 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...
ICCV
2003
IEEE
14 years 8 months ago
2003
IEEE
We present an image-based approach to infer 3D structure parameters using a probabilistic "shape+structure" model. The 3D shape of an object class is represented by sets...
CVPR
2012
IEEE
11 years 9 months ago
2012
IEEE
We address the problem of recovering shape, albedo, and illumination from a single grayscale image of an object, using shading as our primary cue. Because this problem is fundamen...