483 search results - page 11 / 97 » Computer Graphic Simulation of Light Reflection from Paper |
ICCV
2007
IEEE
14 years 9 months ago
2007
IEEE
High Dynamic Range Images (HDRIs) are needed for capturing scenes that include drastic lighting changes. This paper presents a method to improve the dynamic range of a camera by u...
ECCV
2008
Springer
14 years 9 months ago
2008
Springer
Different materials reflect light in different ways, so reflectance is a useful surface descriptor. Existing systems for measuring reflectance are cumbersome, however, and although...
PG
2003
IEEE
14 years 29 days ago
2003
IEEE
We present a physically-inspired model of wax crayons, which synthesizes drawings from collections of userspecified strokes. Paper is represented by a height-field texture, and ...
ECCV
2004
Springer
14 years 9 months ago
2004
Springer
Various problems in Computer Vision become difficult due to a strong influence of lighting on the images of an object. Recent work showed analytically that the set of all images of...
CVPR
2005
IEEE
14 years 9 months ago
2005
IEEE
Prior work has argued that when a Lambertian surface in fixed pose is observed in multiple images under varying distant illumination, there is an equivalence class of surfaces giv...