362 search results - page 25 / 73 » The Appearance of Brightness and Lightness |
CGF
2008
13 years 10 months ago
2008
Thanks to an increase in rendering efficiency, indirect illumination has recently begun to be integrated in cinematic lighting design, an application where physical accuracy is le...
CVPR
2003
IEEE
14 years 12 months ago
2003
IEEE
Many vision applications require precise measurement of scene radiance. The function relating scene radiance to image brightness is called the camera response. We analyze the prop...
ICIP
2003
IEEE
14 years 11 months ago
2003
IEEE
This paper presents the implementation details of a coded structured light system for rapid shape acquisition of unknown surfaces. Such techniques are based on the projection of p...
IJCV
1998
13 years 9 months ago
1998
The appearance of an object depends on both the viewpoint from which it is observed and the light sources by which it is illuminated. If the appearance of two objects is never iden...
ACSAC
2002
IEEE
14 years 2 months ago
2002
IEEE
In this paper we describe a mainframe access control system (DENT) and its associated delegated administration tool (DSAS) that were used in a financial institution for over 20 y...