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Proceedings Paper

Interactive graphic editing tools in bioluminescent imaging simulation
Author(s): Hui Li; Jie Tian; Jie Luo; Ge Wang; Wenxiang Cong
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Paper Abstract

It is a challenging task to accurately describe complicated biological tissues and bioluminescent sources in bioluminescent imaging simulation. Several graphic editing tools have been developed to efficiently model each part of the bioluminescent simulation environment and to interactively correct or improve the initial models of anatomical structures or bioluminescent sources. There are two major types of graphic editing tools: non-interactive tools and interactive tools. Geometric building blocks (i.e. regular geometric graphics and superquadrics) are applied as non-interactive tools. To a certain extent, complicated anatomical structures and bioluminescent sources can be approximately modeled by combining a sufficient large number of geometric building blocks with Boolean operators. However, those models are too simple to describe the local features and fine changes in 2D/3D irregular contours. Therefore, interactive graphic editing tools have been developed to facilitate the local modifications of any initial surface model. With initial models composed of geometric building blocks, interactive spline mode is applied to conveniently perform dragging and compressing operations on 2D/3D local surface of biological tissues and bioluminescent sources inside the region/volume of interest. Several applications of the interactive graphic editing tools will be presented in this article.

Paper Details

Date Published: 25 April 2005
PDF: 8 pages
Proc. SPIE 5686, Photonic Therapeutics and Diagnostics, (25 April 2005); doi: 10.1117/12.589930
Show Author Affiliations
Hui Li, Institute of Automation/CAS (China)
Jie Tian, Institute of Automation/CAS (China)
Jie Luo, Institute of Automation/CAS (China)
Ge Wang, The Univ. of Iowa (United States)
Wenxiang Cong, The Univ. of Iowa (United States)


Published in SPIE Proceedings Vol. 5686:
Photonic Therapeutics and Diagnostics
Brian Jet-Fei Wong; Eugene A. Trowers; Kenton W. Gregory; Abraham Katzir; Nikiforos Kollias; Reza S. Malek; Henry Hirschberg; Kenneth Eugene Bartels; Steen J. Madsen; Lloyd P. Tate; Lawrence S. Bass; Werner T. W. de Riese; Karen M. McNally-Heintzelman, Editor(s)

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