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�������պ����ѧѧ�� 1998, Vol. 24 Issue (4) :449-453    DOI:
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���ڱ������� Marching cubes�㷨�Ľ���ʵ��
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Improvement and Implementation of Marching Cubes Algorithm Based on Surface-Based Rending
Shen Xukun, Liu Jingwei, Zhao Qinping*
Beijing University of Aeronautics and Astronautics,Dept. of Computer Science and Engineering

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Abstract�� Three-dimensional imaging of medical objects from volume data is considered increasingly useful in various fields, such as medical diagnosis, forensic medicine, palaeoanthropology etc.Marching Cubes algorithm, as one of the advanced surface-based rendering algorithms,is analyzed.The algorithm is improved in several aspects, including solution in several ambiguous cases and shortage of memory, reduction of the computing cost.An advanced 3D medical volume data rendering prototype system is provided, which is based on SGI Indigo2 Open GL platform and consists of a powerful display engine and has satisfying solution.
Keywords�� image processing   surface method   efficiency   visualization   surface-based rending   Marching cubes algorithm     
Received 1998-04-21;
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������, �����, ����ƽ.���ڱ������� Marching cubes�㷨�Ľ���ʵ��[J]  �������պ����ѧѧ��, 1998,V24(4): 449-453
Shen Xukun, Liu Jingwei, Zhao Qinping.Improvement and Implementation of Marching Cubes Algorithm Based on Surface-Based Rending[J]  JOURNAL OF BEIJING UNIVERSITY OF AERONAUTICS AND A, 1998,V24(4): 449-453
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