584 search results - page 64 / 117 » Image Based Crowd Rendering |
PG
2002
IEEE
14 years 2 months ago
2002
IEEE
We present a new method for the detection and estimation of multiple directional illuminants, using a single image of any object with known geometry and Lambertian reflectance. W...
SIGGRAPH
1997
ACM
14 years 2 months ago
1997
ACM
Our goal is to develop physically based lighting models and perceptually based rendering procedures for computer graphics that will produce synthetic images that are visually and ...
ICASSP
2010
IEEE
13 years 10 months ago
2010
IEEE
In this paper we propose two fast Total Variation (TV) based algorithms for image restoration by utilizing variational posterior distribution approximation. The unknown image and ...
ICPR
2002
IEEE
14 years 11 months ago
2002
IEEE
A new data structure for representing the color of rays from multiple-view images is presented. The structure is a hexagonal tessellation generated from a buckyball. Using the str...
3DPVT
2006
IEEE
14 years 4 months ago
2006
IEEE
In this paper we consider the problem of factoring illumination and texture from a pair of images of a diffuse object of known geometry. This problem arises frequently in 3D photo...