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권오봉(Gwon Ou Bong),이 건(Lee Kun) 한국정보처리학회 1999 정보처리학회논문지 Vol.6 No.4
Volume data modeling is concerned with finding a mathematical function which represents the relationship implied by the 3D data. Modeling a volume data geometrically can visualize a volume data using surface graphic without voxelization. It has many merits in that it is fast and requires little memory. We proposes, a method based on wavelet transformation and tetrahedrization. We implemented a prototype system based on the proposed method. Last, we evaluated the proposed method comparing it with marching cube algorithm. The evaluation results show that though the proposed method uses only 13% of the volume data, the images generated is as good as the images generated by the marching cubes algorithm.