3186 search results - page 600 / 638 » A hemispherical imaging camera |
CVPR
2000
IEEE
14 years 1 months ago
2000
IEEE
Croma keying is the process of segmenting objects from images and video using color cues. A blue (or green) screen placed behind an object during recording is used in special effe...
CVPR
1997
IEEE
14 years 1 months ago
1997
IEEE
This paper describes a system which uses multiple visual processes to detect and track faces for video compression and transmission. The system is based on an architecture in whic...
APGV
2007
ACM
14 years 24 days ago
2007
ACM
Much research in recent times has been conducted towards realtime rendering of accurate glossy reflections under direct, natural illumination including correct occlusions. The vie...
ECCV
2010
Springer
14 years 21 days ago
2010
Springer
In this paper, we tackle the problem of object detection and tracking in a new and challenging domain of wide area surveillance. This problem poses several challenges: large camera...
3DPVT
2004
IEEE
14 years 16 days ago
2004
IEEE
This paper presents a unified framework for model-based and model-free reconstruction of people from multiple camera views in a studio environment. Shape and appearance of the rec...