418 search results - page 20 / 84 » Computational primitives of visual perception |
IV
2007
IEEE
14 years 1 months ago
2007
IEEE
This paper presents a novel human-computer interface that enables the computer display to be perceived without any use of the eyes. Our system works by tracking the user’s head ...
JAIR
2010
13 years 5 months ago
2010
Diagrammatic reasoning (DR) is pervasive in human problem solving as a powerful adjunct to symbolic reasoning based on language-like representations. The research reported in this...
IVC
2008
13 years 7 months ago
2008
This paper considers arguments for the necessity of embodiment in cognitive vision systems. We begin by delineating the scope of cognitive vision, and follow this by a survey of t...
ICCV
1999
IEEE
14 years 9 months ago
1999
IEEE
In human perception, convex surfaces have a strong tendency to be perceived as the "figure". Convexity has a stronger influence on figural organization than other global...
NPAR
2009
ACM
14 years 2 months ago
2009
ACM
We present an algorithm for rendering high-quality line primitives of controllable on-screen width within a ray tracing framework, which can render simple NPR-style feature lines,...