Piece-wise linear morphing and rendering with 3D textures

被引：1
|
作者：
Venkataraman, K [1 ]
Poston, T [1 ]
机构：
[1] NATL UNIV SINGAPORE,INST SYST SCI,CTR INFORMAT ENHANCED MED,SINGAPORE 119597,SINGAPORE
来源：
COMPUTER NETWORKS AND ISDN SYSTEMS | 1997年 / 29卷 / 14期
关键词：
tetrahedral decomposition; 3D texture mapping; volumetric morphing;
D O I：
10.1016/S0169-7552(97)00077-9
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
Piecewise linear approximation to deformation of a volume dataset whose non-empty region is divided into tetrahedra allows 3DTexture volume rendering in about 3/2sec, module texture memory limitations. Reduced versions drawn with fewer slices, which provide considerable feedback, can be rendered at interactive speed. (C) 1997 Elsevier Science B.V.
引用
收藏
页码：1625 / 1633
页数：9
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