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177
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IEEECGIV
2008
IEEE
16 years 1 months ago
2008
IEEE
In image processing, the curve comparisons can be achieved by extracting the curve information from the bitmapped images. The revealed curves are represented in the forms of the s...
213
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GRAPHITE
2004
ACM
16 years 25 days ago
2004
ACM
It is now possible to turn almost any object into an interface. What one must do, however is to explore the user’s needs and perceptions in order to create the metaphors necessa...
136
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EGH
2003
Springer
16 years 19 days ago
2003
Springer
In this paper, we present several optimizations to our previously presented soft shadow volume algorithm. Our optimizations include tighter wedges, heavily optimized pixel shader ...
248
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EGH
2003
Springer
16 years 19 days ago
2003
Springer
We capitalize on recent advances in modern programmable graphics hardware, originally designed to support advanced local illumination models for shading, to instead perform two di...
205
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VISUALIZATION
2002
IEEE
16 years 9 days ago
2002
IEEE
We describe a method for volume rendering using a spectral representation of colour instead of the traditional RGB model. It is shown how to use this framework for a novel explora...