Application of wave-front signal processing to 3D modeling
説明
A new computer graphics (CG) modeling technique is proposed where wave-fronts of propagating waves are visualized and a constructive solid modeling (CSM) technique is used to construct 3D models with wave-fronts. A CG technique that is a metaball technique, similar to the proposed one in this paper, has already been reported, using surfaces of equi-potential, while the incoherent wave-fronts are processed in the proposed method. In the metaball method, smoothly changing potential surfaces are displayed, whereas independent surfaces of wave-fronts are displayed in the case of incoherent wave propagation, resulting in the CSM modeling with wave-fronts. Three-dimensional models are designed using the proposed method.
収録刊行物
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- ICSP '98. 1998 Fourth International Conference on Signal Processing (Cat. No.98TH8344)
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ICSP '98. 1998 Fourth International Conference on Signal Processing (Cat. No.98TH8344) 2 1127-1130, 2002-11-27
IEEE