1387 search results - page 8 / 278 » Object shape and reflectance modeling from observation |
ACCV
2007
Springer
14 years 27 days ago
2007
Springer
This paper describes a method of mirror localization to calibrate a catadioptric imaging system. While the calibration of a catadioptric system includes the estimation of various p...
VISUALIZATION
1998
IEEE
13 years 11 months ago
1998
IEEE
Generation of a three-dimensional model from an unorganized set of points is an active area of research in computer graphics. Alpha shapes can be employed to construct a surface w...
ICCV
2001
IEEE
14 years 8 months ago
2001
IEEE
A Photometric Image-Based Rendering (PIBR) concept is proposed that facilitates the generation of an image with an arbitrary illumination. Based on this concept, we aim to generat...
AMR
2003
Springer
13 years 12 months ago
2003
Springer
Abstract. We report our work towards building user models of learner’s development based upon evidence of their interactions with an e-learning website composed of multimedia lea...
ICCV
1999
IEEE
14 years 8 months ago
1999
IEEE
This paper describes a new method for estimating the illumination distribution of a real scene from a radiance distribution inside shadows cast by an object in the scene. First, t...