7405 search results - page 730 / 1481 » Computer Graphics |
174
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VC
2010
15 years 5 months ago
2010
In this paper we propose a novel technique to perform real-time rendering of translucent inhomogeneous materials, one of the most well known problems of Computer Graphics. The deve...
161
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CHI
2005
ACM
16 years 7 months ago
2005
ACM
Snapping is a widely used technique that helps users position graphical objects precisely, e.g., to align them with a grid or other graphical objects. Unfortunately, whenever user...
167
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CHI
2010
ACM
2010
ACM
Prefab: implementing advanced behaviors using pixel-based reverse engineering of interface structure
16 years 2 months ago
Current chasms between applications implemented with different user interface toolkits make it difficult to implement and explore potentially important interaction techniques in n...
221
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ICCV
2001
IEEE
16 years 9 months ago
2001
IEEE
In this paper, we propose a method for generating realistic shadows of virtual objects inserted into a real video sequence. Our aim is to improve and extend the work of [1], which...
181
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TOG
2002
15 years 6 months ago
2002
Analytic visibility algorithms, for example methods which compute a subdivided mesh to represent shadows, are notoriously unrobust and hard to use in practice. We present a new me...