A spatio-temporal modeling method for shape representation

Heng Huang, Rong Zhang, Fillia Makedon, Li Shen, Justin Pearlman

Research output: Chapter in Book/Report/Conference proceedingConference contribution

7 Citations (Scopus)

Abstract

The spherical harmonic (SPHARM) description is a powerful surface modeling technique that can model arbitrarily shaped but simply connected three dimensional (3D) objects. Because SPHARM based 3D models can derive functional information analysis and classify different pathological symptoms, it has been used in many applications in biomedical image computing. There is an urgent requirement for efficient spatio-temporal shape modeling to represent the dynamic anatomical structures in many applications (e.g., medical image analysis, geospatial information systems). In this paper we propose a novel real spherical harmonics based spatio-temporal shape modeling method to efficiently and flexibly represent the shapes sequence of anatomical structures in medical images. Our method works well on the simply connected 3D objects and the effectiveness of our approach is demonstrated through theoretic and experimental exploration of a set of medical image applications. Furthermore, an evaluation criterion for spatio-temporal shape modeling efficiency is proposed and the comparison results showed the good performance of our method.

Original languageEnglish (US)
Title of host publicationProceedings - Third International Symposium on 3D Data Processing, Visualization, and Transmission, 3DPVT 2006
Pages1034-1040
Number of pages7
DOIs
StatePublished - 2007
Externally publishedYes
Event3rd International Symposium on 3D Data Processing, Visualization, and Transmission, 3DPVT 2006 - Chapel Hill, NC, United States
Duration: Jun 14 2006Jun 16 2006

Other

Other3rd International Symposium on 3D Data Processing, Visualization, and Transmission, 3DPVT 2006
CountryUnited States
CityChapel Hill, NC
Period6/14/066/16/06

Fingerprint

Information analysis
Medical applications
Image analysis
Information systems

ASJC Scopus subject areas

  • Computer Graphics and Computer-Aided Design
  • Computer Networks and Communications

Cite this

Huang, H., Zhang, R., Makedon, F., Shen, L., & Pearlman, J. (2007). A spatio-temporal modeling method for shape representation. In Proceedings - Third International Symposium on 3D Data Processing, Visualization, and Transmission, 3DPVT 2006 (pp. 1034-1040). [4155835] https://doi.org/10.1109/3DPVT.2006.20

A spatio-temporal modeling method for shape representation. / Huang, Heng; Zhang, Rong; Makedon, Fillia; Shen, Li; Pearlman, Justin.

Proceedings - Third International Symposium on 3D Data Processing, Visualization, and Transmission, 3DPVT 2006. 2007. p. 1034-1040 4155835.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Huang, H, Zhang, R, Makedon, F, Shen, L & Pearlman, J 2007, A spatio-temporal modeling method for shape representation. in Proceedings - Third International Symposium on 3D Data Processing, Visualization, and Transmission, 3DPVT 2006., 4155835, pp. 1034-1040, 3rd International Symposium on 3D Data Processing, Visualization, and Transmission, 3DPVT 2006, Chapel Hill, NC, United States, 6/14/06. https://doi.org/10.1109/3DPVT.2006.20
Huang H, Zhang R, Makedon F, Shen L, Pearlman J. A spatio-temporal modeling method for shape representation. In Proceedings - Third International Symposium on 3D Data Processing, Visualization, and Transmission, 3DPVT 2006. 2007. p. 1034-1040. 4155835 https://doi.org/10.1109/3DPVT.2006.20
Huang, Heng ; Zhang, Rong ; Makedon, Fillia ; Shen, Li ; Pearlman, Justin. / A spatio-temporal modeling method for shape representation. Proceedings - Third International Symposium on 3D Data Processing, Visualization, and Transmission, 3DPVT 2006. 2007. pp. 1034-1040
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