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[A hybrid volume rendering method using general hardware].
Sheng Wu Yi Xue Gong Cheng Xue Za Zhi. 2008 Jun; 25(3):524-30.SW

Abstract

In order to improve the effect and efficiency of the reconstructed image after hybrid volume rendering of different kinds of volume data from medical sequential slices or polygonal models, we propose a hybrid volume rendering method based on Shear-Warp with economical hardware. First, the hybrid volume data are pre-processed by Z-Buffer method and RLE (Run-Length Encoded) data structure. Then, during the process of compositing intermediate image, a resampling method based on the dual-interpolation and the intermediate slice interpolation methods is used to improve the efficiency and the effect. Finally, the reconstructed image is rendered by the texture-mapping technology of OpenGL. Experiments demonstrate the good performance of the proposed method.

Authors+Show Affiliations

Li B
College of Automation Science and Engineering, South China University of Technology, Guangzhou, 510640, China. binleemmboy@yahoo.com.cn
Tian L
No affiliation info available
Chen P
No affiliation info available
Mao Z
No affiliation info available

MeSH

AlgorithmsComputer GraphicsImage Processing, Computer-AssistedMedical IllustrationModels, AnatomicPhantoms, Imaging

Pub Type(s)

English Abstract
Journal Article
Research Support, Non-U.S. Gov't

Language

chi

PubMed ID

18693424

Citation

Li, Bin, et al. "[A Hybrid Volume Rendering Method Using General Hardware]." Sheng Wu Yi Xue Gong Cheng Xue Za Zhi = Journal of Biomedical Engineering = Shengwu Yixue Gongchengxue Zazhi, vol. 25, no. 3, 2008, pp. 524-30.
Li B, Tian L, Chen P, et al. [A hybrid volume rendering method using general hardware]. Sheng Wu Yi Xue Gong Cheng Xue Za Zhi. 2008;25(3):524-30.
Li, B., Tian, L., Chen, P., & Mao, Z. (2008). [A hybrid volume rendering method using general hardware]. Sheng Wu Yi Xue Gong Cheng Xue Za Zhi = Journal of Biomedical Engineering = Shengwu Yixue Gongchengxue Zazhi, 25(3), 524-30.
Li B, et al. [A Hybrid Volume Rendering Method Using General Hardware]. Sheng Wu Yi Xue Gong Cheng Xue Za Zhi. 2008;25(3):524-30. PubMed PMID: 18693424.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - [A hybrid volume rendering method using general hardware]. AU - Li,Bin, AU - Tian,Lianfang, AU - Chen,Ping, AU - Mao,Zongyuan, PY - 2008/8/13/pubmed PY - 2009/6/24/medline PY - 2008/8/13/entrez SP - 524 EP - 30 JF - Sheng wu yi xue gong cheng xue za zhi = Journal of biomedical engineering = Shengwu yixue gongchengxue zazhi JO - Sheng Wu Yi Xue Gong Cheng Xue Za Zhi VL - 25 IS - 3 N2 - In order to improve the effect and efficiency of the reconstructed image after hybrid volume rendering of different kinds of volume data from medical sequential slices or polygonal models, we propose a hybrid volume rendering method based on Shear-Warp with economical hardware. First, the hybrid volume data are pre-processed by Z-Buffer method and RLE (Run-Length Encoded) data structure. Then, during the process of compositing intermediate image, a resampling method based on the dual-interpolation and the intermediate slice interpolation methods is used to improve the efficiency and the effect. Finally, the reconstructed image is rendered by the texture-mapping technology of OpenGL. Experiments demonstrate the good performance of the proposed method. SN - 1001-5515 UR - https://www.unboundmedicine.com/medline/citation/18693424/[A_hybrid_volume_rendering_method_using_general_hardware]_ DB - PRIME DP - Unbound Medicine ER -