678 search results - page 20 / 136 » Interactive ray tracing |
138
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GRAPHITE
2006
ACM
15 years 10 months ago
2006
ACM
—This paper demonstrates the simple yet effective usage of height fields for interactive landscape visualizations using a ray casting approach implemented in the pixel shader of...
133
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CHI
2009
ACM
16 years 4 months ago
2009
ACM
This paper proposes a new haptic interaction system based on optical-haptic substitution. This system combines time-modulated structured light emitted to the workspace and a mobil...
146
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VC
2008
15 years 4 months ago
2008
We present an adaptive out-of-core technique for rendering massive scalar volumes employing single pass GPU raycasting. The method is based on the decomposition of a volumetric dat...
153
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CGI
2001
IEEE
15 years 7 months ago
2001
IEEE
We present a hardware-accelerated method for rendering high quality, antialiased shadows using the shadow map approach. Instead of relying on dedicated hardware support for shadow...