326 search results - page 13 / 66 » Perceptual Principles and Computer Graphics |
SIGGRAPH
1991
ACM
13 years 11 months ago
1991
ACM
Algorithms and computational complexity measures for simulating the motion of contacting bodies with friction are presented. The bodies are restricted to be perfectly rigid bodies...
APGV
2007
ACM
13 years 11 months ago
2007
ACM
We present a novel perceptual method to reduce the visual redundancy of unstructured lumigraphs, an image based representation designed for interactive rendering. We combine featu...
SIGGRAPH
2003
ACM
14 years 22 days ago
2003
ACM
A number of successful tone mapping operators for contrast compression have been proposed due to the need to visualize high dynamic range (HDR) images on low dynamic range devices...
CAMP
2005
IEEE
14 years 1 months ago
2005
IEEE
— This paper describes the main principles of a vision sensor dedicated to the detecting and tracking faces in video sequences. For this purpose, a current mode CMOS active senso...
CHI
2001
ACM
14 years 7 months ago
2001
ACM
The DataTiles system integrates the benefits of two major interaction paradigms: graphical and physical user interfaces. Tagged transparent tiles are used as modular construction ...