High-Quality Shear-Warp Volume Rendering Using Efficient Supersampling and Pre-integration Technique

2006 ◽  
pp. 624-632 ◽  
Author(s):  
Heewon Kye ◽  
Kyoungsu Oh
Keyword(s):  
Volume Rendering ◽  
Integration Technique ◽  
High Quality

Rendering and Comparing Research of 3D Julia Sets Based on CPU/GPU

2012 ◽  
Vol 542-543 ◽  
pp. 1434-1437
Author(s):  
Xiao Ping Xiao ◽  
Zi Sheng Li ◽  
Wei Gong
Keyword(s):  
Ray Tracing ◽  
Volume Rendering ◽  
Julia Sets ◽  
Time Algorithm ◽  
High Quality

Aiming at the problem that rendering 3D Julia sets on CPU is slowly, a method of rendering 3D Julia sets on GPU is presented in this paper. After introducing the advantages of GPU and the operations of quaternion, the generating process of 3D Julia sets is discussed in detail. Ray tracing volume rendering algorithm is applied to obtain high quality 3D Julia sets, and escaping time algorithm is used to generate the discreet data of Julia sets, of which normal is estimated according to the original of ray and accelerated by using unbounding sphere algorithm, and the graphics examples are given to illustrate this algorithm. Finally, the factors of affecting rendering speed and refined effect are summarized. The results show that the speed of 3D Julia sets rendering on GPU is much faster than CPU, and the interactivity of rendering process is also enhanced.

scholarly journals Advanced techniques for high-quality multi-resolution volume rendering

2004 ◽  
Vol 28 (1) ◽  
pp. 51-58 ◽  
Author(s):  
S. Guthe ◽  
W. Strasser
Keyword(s):  
Volume Rendering ◽  
High Quality

High-Quality Volume Rendering of Unstructured-Grid Cell-Centered Data in CFD

2011 ◽  
Vol 34 (3) ◽  
pp. 508-516
Author(s):  
Qian-Li MA ◽  
Si-Kun LI ◽  
Xiao-Zheng BAI ◽  
Zhi-Quan CHENG ◽  
Hua-Xun XU
Keyword(s):  
Volume Rendering ◽  
Unstructured Grid ◽  
Grid Cell ◽  
High Quality

High-Quality Volume Rendering Using Seed Filling in View Lattice

2000 ◽  
pp. 199-210
Author(s):  
Jarkko Oikarinen ◽  
Rami Hietala ◽  
Lasse Jyrkinen
Keyword(s):  
Volume Rendering ◽  
High Quality ◽  
Seed Filling
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