John A. Gregory - researchr alias

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Viewing Publication 1 - 13 from 13

1999

Irregular C::2:: surface construction using bi-polynomial rectangular patchesJohn A. Gregory, Jianwei Zhou. cagd, 16(5):423-435, 1999. [doi]

1996

Nonuniform corner cuttingJohn A. Gregory, Ruibin Qu. cagd, 13(8):763-772, 1996. [doi]

1994

Interactive curve design using C2 rational splinesJohn A. Gregory, Muhammad Sarfraz, P. K. Yuen. cg, 18(2):153-159, 1994. [doi]

Filling polygonal holes with bicubic patchesJohn A. Gregory, Jianwei Zhou. cagd, 11(4):391-410, 1994. [doi]

1992

High Order Continuous Polugonal PatchesJohn A. Gregory, K. H. Lau. gm 1993: 117-132

1991

Convexity of Bézier nets on sub-trianglesJohn A. Gregory, Jianwei Zhou. cagd, 8(3):207-211, 1991. [doi]

1990

A butterfly subdivision scheme for surface interpolation with tension controlNira Dyn, David Levine, John A. Gregory. tog, 9(2):160-169, 1990. [doi]

A rational cubic spline with tensionJohn A. Gregory, Muhammad Sarfraz. cagd, 7(1-4):1-13, 1990. [doi]

1989

A C2 polygonal surface patchJohn A. Gregory, Jörg M. Hahn. cagd, 6(1):69-75, 1989. [doi]

1987

A 4-point interpolatory subdivision scheme for curve designNira Dyn, David Levin, John A. Gregory. cagd, 4(4):257-268, 1987. [doi]

Geometric continuity and convex combination patchesJohn A. Gregory, Jörg M. Hahn. cagd, 4(1-2):79-89, 1987. [doi]

1985

Interpolation to boundary data on the simplexJohn A. Gregory. cagd, 2(1-3):43-52, 1985. [doi]

1984

A pentagonal surface patch for computer aided geometric designPeter Charrot, John A. Gregory. cagd, 1(1):87-94, 1984. [doi]

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