271 search results - page 44 / 55 » The plenoptic illumination function |
RT
2005
Springer
14 years 1 months ago
2005
Springer
This paper presents a new perceptually based tone mapping operator that represents scene visibility under timevarying, high dynamic range conditions. The operator is based on a ne...
AFRIGRAPH
2004
ACM
14 years 1 months ago
2004
ACM
In the real world, the human eye is confronted with a wide range of luminances from bright sunshine to low night light. Our eyes cope with this vast range of intensities by adapta...
ECCV
2004
Springer
14 years 1 months ago
2004
Springer
—Cast shadows can be significant in many computer vision applications, such as lighting-insensitive recognition and surface reconstruction. Nevertheless, most algorithms neglect ...
VISUALIZATION
2003
IEEE
14 years 29 days ago
2003
IEEE
Weather visualization is a difficult problem because it comprises volumetric multi-field data and traditional surface-based approaches obscure details of the complex three-dimen...
ICPR
2002
IEEE
14 years 19 days ago
2002
IEEE
Detecting and recognizing face images automatically is a difficult task due to the variability of illumination, presentation angle, face expression and other common problems of m...