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	Orientation visualizing transfer function for volume rendering
	Shengzhou Luo; Jianhuang Wu; Xiao Li; Xin Ma
	2011
会议名称	International Conference on Energy and Environmental Science (ICEES)
会议地点	Singapore Inst Electron
英文摘要	Volume rendering has become an important technique for visualizing and exploring features in 3D scalar fields. However, it is difficult to visualize important structures and boundaries in volume datasets since different types of tissues are represented in overlap ranges of scalar values. In this paper, we propose a novel orientation visualizing transfer function to reveal inner structures and orientations of materials. In our approach, gradients are projected from 3D space onto RGB color space. Since both the directions and magnitudes of gradients are exploited, structures of similar scalar values and gradient magnitudes can still be distinguished by their orientations. Experiment results show our approach provides clear perspectives of the structures and unique features invisualizing orientation related details.
收录类别	ISTP
语种	英语
内容类型	会议论文
源URL	[http://ir.siat.ac.cn:8080/handle/172644/3335]
专题	深圳先进技术研究院_集成所
作者单位	2011
推荐引用方式 GB/T 7714	Shengzhou Luo,Jianhuang Wu,Xiao Li,et al. Orientation visualizing transfer function for volume rendering[C]. 见:International Conference on Energy and Environmental Science (ICEES). Singapore Inst Electron.

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