A simple technique for NURBS shape modification

IEEE Computer Graphics and Applications

Volumn 17, Issue 1, 1997, Pages 52-59

  Sànchez Reyes, Javier ^a  

^a UNIVERSITAT POLITÈCNICA DE CATALUNYA   (Spain)

Author keywords

[No Author keywords available]

Indexed keywords

COMPUTATIONAL GEOMETRY; COMPUTER AIDED DESIGN; CONSTRAINT THEORY; CURVE FITTING; FUNCTIONS; INTERACTIVE COMPUTER GRAPHICS; INVARIANCE; MATHEMATICAL TRANSFORMATIONS; POLYNOMIALS; THREE DIMENSIONAL COMPUTER GRAPHICS; VECTORS;

BEZIER CURVES; COMPUTER AIDED GEOMETRIC DESIGN; CURVE MANIPULATION; EUCLIDEAN CONTROL POINTS; NONUNIFORM RATIONAL B SPLINE; PERSPECTIVE FUNCTIONAL TRANSFORMATION; POLYGON; RATIONAL BASIS FUNCTION; RATIONAL LINEAR REPARAMETRIZATION; SHAPE MODIFICATION;

COMPUTER GRAPHICS;

EID: 0030786884     PISSN: 02721716     EISSN: None     Source Type: Journal    
DOI: 10.1109/38.576858     Document Type: Article

References (10)

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4. L. Piegl, "Modifying the Shape of Rational B-Splines. Part 1: Curves," Computer Aided Design, Vol. 21, No. 8, Oct. 1989, pp. 509-518.
5. C.K. Au and M.M.F. Yuen, "Unified Approach to NURBS Curve Shape Modification," Computer Aided Design, Vol. 27, No. 2, Jan. 1995, pp. 85-93.
6. L. Piegl, "On NURBS: A Survey," IEEE Computer Graphics and Applications, Vol. 11, No. 1, Jan. 1991, pp. 55-71.
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8. E.T.Y. Lee and M.L. Lucian, "Mobius Reparametrizations of Rational B-Splines," Computer Aided Geometric Design, Vol. 8, No. 3, 1991, pp. 213-215.
9. J. Sánchez-Reyes, "Single-Valued Curves in Polar Coordinates," Computer-Aided Design, Vol. 22, No. 1, Jan. 1990, pp. 19-26.
10. B. Fowler and R. Bartels, "Constraint-Based Curve Manipulation," IEEE CG&A, Vol. 13, No. 5, Sep. 1993, pp. 43-49.