73 search results - page 2 / 15 » What Shadows Reveal about Object Structure |
APGV
2005
ACM
14 years 1 months ago
2005
ACM
In this paper we describe an experiment to obtain information about the perceptual potential of the human visual system regarding shadow perception. Shadows play an important part...
ECAL
2001
Springer
13 years 12 months ago
2001
Springer
Cognitive mechanisms are shaped by evolution to match their environments. But through their use, these mechanisms exert a shaping force on their surroundings as well. Here we explo...
SIGGRAPH
1999
ACM
13 years 11 months ago
1999
ACM
We present a solution to the general problem of characterizing shadows in scenes involving a uniform polygonal area emitter and a polygonal occluder in arbitrary position by manif...
JMM2
2007
13 years 7 months ago
2007
— In this paper, the use of active illumination is extended to image segmentation, specifically in the case of overlapping particles. This work is based on Multi-Flash Imaging (M...
ISORC
2000
IEEE
13 years 12 months ago
2000
IEEE
The decomposition of large systems into parts is a general principle of software design. Even more, in the scope of distributed systems a partition of the whole system into distri...