パラメトリック曲面のための高速光線追跡表示
| dc.contributor.author | Maciejewski, Anthony A., author | |
| dc.contributor.author | Information Processing Society of Japan, publisher | |
| dc.date.accessioned | 2007-01-03T08:09:29Z | |
| dc.date.available | 2007-01-03T08:09:29Z | |
| dc.date.issued | 1986 | |
| dc.description | Abstract also in Japanese. | |
| dc.description.abstract | Algorithms for ray tracing parametric surfaces are in general too computationally expensive to be widely applicable. The algorithm presented here combines well-known graphics procedures with a modified Newton iteration to provide a computationally efficient means of including parametric surfaces in a ray traced image. By allowing only planar surfaces to be reflective and/or refractive the resulting high degree of ray coherence is utilized to make the algorithm incremental and results in an order of magnitude improvement in computation speed over existing algorithms. | |
| dc.format.medium | born digital | |
| dc.format.medium | chapter titles | |
| dc.identifier.bibliographicCitation | Maciejewski, Anthony A., パラメトリック曲面のための高速光線追跡表示, 情報処理学会研究報告グラフィクスとCAD（CG）86, no. 43 (July 1986): 1-9. | |
| dc.identifier.uri | http://hdl.handle.net/10217/67338 | |
| dc.language | Japanese | |
| dc.language | English | |
| dc.language.iso | jpn | |
| dc.language.iso | eng | |
| dc.publisher | Colorado State University. Libraries | |
| dc.relation.ispartof | Faculty Publications | |
| dc.rights | ©1986 Information Processing Society of Japan. | |
| dc.rights | Copyright and other restrictions may apply. User is responsible for compliance with all applicable laws. For information about copyright law, please see https://libguides.colostate.edu/copyright. | |
| dc.subject | ray-surface intersection | |
| dc.subject | intersection calculations | |
| dc.subject | ray coherence | |
| dc.subject | CAD/CAM modelling | |
| dc.subject | realistic images | |
| dc.title | パラメトリック曲面のための高速光線追跡表示 | |
| dc.title.alternative | Computationally efficient ray tracing of parametric surfaces | |
| dc.type | Text |
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