418 search results - page 34 / 84 » Computational primitives of visual perception |
VISSYM
2007
14 years 6 days ago
2007
This paper introduces orthogonal vector field visualization on 2D manifolds: a representation by lines that are perpendicular to the input vector field. Line patterns are generate...
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"Spatial structures and spatial reasoning are essential to perception and cognition. Much
day-to-day practical information is about what happens at certain spatial locations....
VISUALIZATION
2005
IEEE
14 years 3 months ago
2005
IEEE
Existing parallel or remote rendering solutions rely on communicating pixels, OpenGL commands, scene-graph changes or application-specific data. We propose an intermediate soluti...
ICPR
2004
IEEE
14 years 11 months ago
2004
IEEE
The context-centered approach to object detection and recognition is based on the intuition that the contextual information of real-world scenes provides relevant information for ...
ICCV
2003
IEEE
14 years 3 months ago
2003
IEEE
In this paper, we present a generative model for textured motion phenomena, such as falling snow, wavy river and dancing grass, etc. Firstly, we represent an image as a linear sup...