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检索条件"主题词=marching cubes algorithm"
30 条 记 录,以下是21-30 订阅
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Segmentation of medical images using a geometric deformable model and its visualization
Segmentation of medical images using a geometric deformable ...
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IEEE Pacific Rim Conference on Communications, Computers and Signal Processing
作者: Lee, Myungeun Park, Soonyoung Cho, Wanhyun Kim, Soohyung Jeong, Changbu Chonnam Natl Univ Dept Comp Sci Kwangju 500757 South Korea Mokpo Natl Univ Dept Elect Engn Jeonnam 534729 South Korea Chonnam Natl Univ Dept Stat Kwangju 500757 South Korea Honam Univ Dept Internet Software Kwangju 506714 South Korea
An automatic segmentation method for medical images that uses a geometric deformable model is presented, and the segmented results are visualized with the help of a modified marching cubes algorithm. The geometric def... 详细信息
来源: 评论
An Improved MC algorithm Applied in Medical Image Reconstruction
An Improved MC Algorithm Applied in Medical Image Reconstruc...
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20th Chinese Control and Decision Conference
作者: Xiao, Jun Yu, Miao Jia, Ningyu Northeastern Univ Coll Informat Sci & Engn Shenyang 110004 Peoples R China
marching cubes algorithm is a widely used surface rendering method. But MC algorithm also has its disadvantages, such as ambiguous surface and the huge quantities of the triangle patches generated. This paper improve ... 详细信息
来源: 评论
Converting CSG models into meshed B-Rep models using Euler operators and propagation based marching cubes
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JOURNAL OF THE BRAZILIAN SOCIETY OF MECHANICAL SCIENCES AND ENGINEERING 2007年 第4期29卷 337-344页
作者: Tsuzuki, Marcos de Sales G. Takase, Fabio K. Garcia, Murilo Antonio S. Martins, Thiago de Castro Univ Sao Paulo Escola Politeccn Dept Mechatron & Mech Syst Engn BR-05508900 Sao Paulo Brazil
The purpose of this work is to define a new algorithm for converting a CSG representation into a B-Rep representation. Usually this conversion is done determining the union, intersection or difference from two B-Rep r... 详细信息
来源: 评论
An interactive system for visualizing 3D human organ models
An interactive system for visualizing 3D human organ models
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Computer Aided Design and Computer Graphics, 2005. Ninth International Conference on
作者: Un-Hong Wong Hon-Cheng Wong Zesheng Tang Faculty of Information Technology Macao University of Science and Technology Avenida Wai Long Taipa Macao China
Demonstrations play a major role in education process. Although many specimens are readily available, particularly in medicine and biology, demonstrations are commonly performed by showing these static specimens to me... 详细信息
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A novel and efficient implementation of the marching cubes algorithm
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COMPUTERIZED MEDICAL IMAGING AND GRAPHICS 2001年 第4期25卷 343-352页
作者: Delibasis, KS Matsopoulos, GK Mouravliansky, NA Nikita, KS Natl Tech Univ Athens Inst Commun & Comp Syst GR-15773 Athens Greece
In this paper, a novel and efficient implementation of the marching cubes (MC) algorithm is presented for the reconstruction of anatomical structures from real three-dimensional medical data. The proposed approach is ... 详细信息
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Multi-resolution surface reconstruction
Multi-resolution surface reconstruction
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International Conference on Image Processing (ICIP 2004)
作者: He, MY Xiong, BS Yu, HJ Northwestern Polytech Univ Dept Elect & Informat Engn Xian 710072 Peoples R China
This paper presents a novel surface reconstruction algorithm, which can directly generate multi-resolution meshes from the unorganized cloud points. Local normal change is used to determine whether local surface is fl... 详细信息
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Medical visualization based on VRML technology and its application
Medical visualization based on VRML technology and its appli...
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Conference on 3-Dimensional and Multidimensional Microscopy - Image Acquisition and Processing X
作者: Yin, M Luo, QM Lu, Q Sheng, RB Liu, YF Huazhong Univ Sci & Technol Minist Educ Key Lab Biomed Photon Wuhan 430074 Peoples R China
Current high-performance computers and advanced image processing capabilities have made the application of three dimensional visualization objects in biomedical images facilitate the researches on biomedical engineeri... 详细信息
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3-D visualization of biomedical CT images based on OpenGL and VRML techniques
3-D visualization of biomedical CT images based on OpenGL an...
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International Workshop on Photonics and Imaging in Biology and Medicine
作者: Yin, M Luo, QM Xia, FH Huanzhong Univ Sci & Technol Key Lab Biomed Photon Minist Educ Wuhan Peoples R China
Current high-performance computers and advanced image processing capabilities have made the application of three dimensional visualization objects in, biomedical computer tomographic (CT) images facilitate the researc... 详细信息
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High-resolution triangulation of arbitrary shaped surfaces based on coordinate curves
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Conference on 3-Dimensional Image Capture and Applications III
作者: Timsari, B Univ So Calif Inst Signal & Image Proc Los Angeles CA 90089 USA
A new method is proposed for building a polyhedral mesh from a set of planar contours representing coordinate constant slices of an object. This method can be used for extracting a boundary surface from volumetric dat... 详细信息
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A comparative study of isodensity surfaces using ab initio and ASA density functions
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JOURNAL OF MOLECULAR GRAPHICS & MODELLING 1998年 第4-6期16卷 190-196页
作者: Gironés, X Amat, L Carbó-Dorca, R Univ Girona Inst Computat Chem Girona 17071 Catalonia Spain
In this article, we report a visual comparison between several of the available methods for constructing electronic density functions. The density forms studied include ab initio, atomic shell approximation, and promo... 详细信息
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