448 search results - page 18 / 90 » The Light of Existence |
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...
ICIP
2008
IEEE
14 years 1 months ago
2008
IEEE
In this paper, we show how to estimate, accurately and efficiently, the 3D motion of a rigid or non-rigid object, and time-varying lighting in a dynamic scene. This is achieved i...
ISCAS
2005
IEEE
14 years 1 months ago
2005
IEEE
—Automatic white balance is an important function of digital still cameras. The goal of white balance is to adjust the image such that it looks as if it is taken under canonical ...
ICCV
1995
IEEE
13 years 11 months ago
1995
IEEE
The standard methods for extracting range data from optical triangulation scanners are accurate only for planar objects of uniform reflectance illuminated by an incoherentsource....
ICCV
2011
IEEE
12 years 7 months ago
2011
IEEE
In this paper, we introduce a novel method for depth acquisition based on refraction of light. A scene is captured twice by a fixed perspective camera, with the first image capt...