Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
441192 | Computer Aided Geometric Design | 2013 | 8 Pages |
Abstract
New derivative bounds for the rational quadratic Bézier paths are obtained, both for particular weight vectors and for classes of equivalent parametrisations. A comprehensive analysis of our bounds against existing bounds is made.
► Two new series of derivative bounds for rational Bézier quadratic paths are derived. ► A comprehensive evaluation of derivative bounds for rational Bézier quadratic paths is undertaken. ► Some limitations of the degree-elevation and convexity methods for the determination of derivative bounds are identified.
Related Topics
Physical Sciences and Engineering
Computer Science
Computer Graphics and Computer-Aided Design
Authors
H.E. Bez, N. Bez,