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Local surface interpolation with Bézier patches

• Leon A. Shirman, Carlo H. Séquin
• Computer Aided Geometric Design
• 1987

Local surface interpolation with Bézier patches: errata and improvements

• Leon A. Shirman, Carlo H. Séquin
• Computer Aided Geometric Design
• 1991

The Cone of Normals Technique for Fast Processing of Curved Patches

• Leon A. Shirman, Salim S. Abi-Ezzi
• Comput. Graph. Forum
• 1993

Procedural interpolation with geometrically continuous cubic splines

• Leon A. Shirman, Carlo H. Séquin
• Computer-Aided Design
• 1992

The scaling behavior of viewing transformations

• Salim S. Abi-Ezzi, Leon A. Shirman
• IEEE Computer Graphics and Applications
• 1993

Using formal analysis of parallel and perspective viewing transformation behavior, closed-form form expressions are obtained for immediate evaluation of maximum, minimum, and average scales at a… (More)

Local surface interpolation with shape parameters between adjoining Gregory patches

• Leon A. Shirman, Carlo H. Séquin
• Computer Aided Geometric Design
• 1990

Procedural interpolation with curvature-continuous cubic splines

• Leon A. Shirman, Carlo H. Séquin
• Computer-Aided Design
• 1992

In Reference 1, a procedural method has been introduced for the construction of Gl-continuous interpolating splines with local and global shape parameters. However, it is often very important to have… (More)

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