Real-time Local Isosurface Reconstruction for multiple objects in a volume
碩士 === 中原大學 === 資訊工程研究所 === 95 === Marching cubes algorithm is widely used in volume isosurface reconstruction. However, Marching cubes algorithm can not reconstruct multiple types of tissues and change local isosurface at the same time. In this paper, we propose a cube structure to record classific...
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| Format: | Others |
| Language: | zh-TW |
| Published: |
2007
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| Online Access: | http://ndltd.ncl.edu.tw/handle/16359078800258177237 |
| Summary: | 碩士 === 中原大學 === 資訊工程研究所 === 95 === Marching cubes algorithm is widely used in volume isosurface reconstruction. However, Marching cubes algorithm can not reconstruct multiple types of tissues and change local isosurface at the same time. In this paper, we propose a cube structure to record classification of marching cubes and triangles of cube, then we can build to add or delete vertex and triangle in cube independent. Because only local cubes be changed, therefore isosurface can be reconstructed immediately. In the mean- while, vertexes of triangle can show the different colors in different types，so multiple types of tissues can reconstruct isosurface.
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