DocumentCode :
433377
Title :
Notes on Computational-Space-Based Ray-Casting for Curvilinear Volumes
Author :
Hong, Lichan ; Kaufman, Arie
Author_Institution :
Bell Laboratories, Lucent Technologies
fYear :
1997
fDate :
9-13 June 1997
Firstpage :
124
Lastpage :
124
Abstract :
In this paper we study the computational-space-based (C-space-based) ray-casting algorithm for rendering curvilinear volumes. With a simple counter example, we demonstrate that a proposed C-space-based method may not generate rendering results as accurately as ray-casting in the physical space. We also analyze what needs to be improved and discuss several other issues related to the C-space-based approach.
Keywords :
Volume rendering; computational space; curvilinear grid; irregular grid; physical space; ray-casting; scientific visualization; Clouds; Computational fluid dynamics; Computational modeling; Computer science; Counting circuits; Data acquisition; Ear; Humans; Satellites; Supercomputers; Volume rendering; computational space; curvilinear grid; irregular grid; physical space; ray-casting; scientific visualization;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Scientific Visualization Conference, 1997
Conference_Location :
Dagstuhl, Germany
Print_ISBN :
0-7695-0503-1
Type :
conf
Filename :
1423109
Link To Document :
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