7405 search results - page 445 / 1481 » Computer Graphics |
215
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RT
2000
Springer
15 years 10 months ago
2000
Springer
Acceleration structures used for ray tracing have been designed and optimized for efficient traversal of static scenes. As it becomes feasible to do interactive ray tracing of movi...
189
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SIBGRAPI
2000
IEEE
15 years 10 months ago
2000
IEEE
Abstract. In this paper we introduce a new mesh refinement method for subdivision surfaces. It generates a semiregular 4-direction hierarchical structure from control meshes repres...
136
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RT
1995
Springer
15 years 10 months ago
1995
Springer
This paper explores numerical techniques for comparing real and synthetic luminance images. We introduce components of a perceptually based metric using ideas from the image compre...
146
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RT
1995
Springer
15 years 10 months ago
1995
Springer
: Wavelets are a powerful tool forplanar image processing. The resulting algorithms are straightforward, fast, and efficient. With the recently developed spherical wavelets this f...
168
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SI3D
1995
ACM
15 years 10 months ago
1995
ACM
This paper presents a new method for navigating virtual environments called “The River Analogy.” This analogy provides a new way of thinking about the user’s relationship to...