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TitleDescriptionSubjectDate
1 PRT--a high quality image synthesis system for B-spline surfacesMany applications in Computer Aided Design require high quality images of three-dimensional scenes. A system is presented for rendering objects designed with an existing B-spline based geometric modeling package. Two algorithms for ray tracing B-spline surfaces are discussed, one using iterative num...computer graphics; computer aided design; B-spline surfaces; image synthesis system1988-12
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