Search results for "Les A. Piegl"

Hits ?▲	Authors	Title	Venue	Year	Link	Author keywords
1	Konstantinos Dalamagkidis, Kimon P. Valavanis, Les A. Piegl	Nonlinear Model Predictive Control With Neural Network Optimization for Autonomous Autorotation of Small Unmanned Helicopters.	IEEE Trans. Contr. Sys. Techn.	2011	DBLP DOI BibTeX RDF
1	Konstantinos Dalamagkidis, Kimon P. Valavanis, Les A. Piegl	Autonomous Autorotation of Unmanned Rotorcraft using Nonlinear Model Predictive Control.	Journal of Intelligent and Robotic Systems	2010	DBLP DOI BibTeX RDF
1	Konstantinos Dalamagkidis, Kimon P. Valavanis, Les A. Piegl	Small unmanned helicopter autorotation using non-linear model predictive control.	CDC	2010	DBLP DOI BibTeX RDF
1	Kimon P. Valavanis, Paul Y. Oh, Les A. Piegl	Guest Editorial for the Special Volume On Unmanned Aircraft Systems (UAS).	Journal of Intelligent and Robotic Systems	2009	DBLP DOI BibTeX RDF
1	Les A. Piegl, Khairan Rajab, Volha Smarodzinava, Kimon P. Valavanis	Using a biarc filter to compute curvature extremes of NURBS curves.	Eng. Comput. (Lond.)	2009	DBLP DOI BibTeX RDF
1	Konstantinos Dalamagkidis, Kimon P. Valavanis, Les A. Piegl	Current Status and Future Perspectives for Unmanned Aircraft System Operations in the US.	Journal of Intelligent and Robotic Systems	2008	DBLP DOI BibTeX RDF	Airworthiness, National airspace system (NAS), Ultralight, Unmanned aircraft systems (UAS), Classification, Certification
1	Les A. Piegl, Khairan Rajab, Volha Smarodzinava	Curve interpolation with directional constraints for engineering design.	Eng. Comput. (Lond.)	2008	DBLP DOI BibTeX RDF	Shape design, Shape fidelity, Interpolation, B-splines, Engineering design
1	Les A. Piegl, Wayne Tiller	Fitting NURBS spherical patches to measured data.	Eng. Comput. (Lond.)	2008	DBLP DOI BibTeX RDF	Reverse engineering, Surface fitting, NURBS
1	Les A. Piegl, Weiyin Ma, Wayne Tiller	An alternative method of curve interpolation.	The Visual Computer	2005	DBLP DOI BibTeX RDF	Shape design, constrained shaping, NURBS, curve interpolation
1	Les A. Piegl	CAD'04 Special Issue: Product design, integration and manufacturing.	Computer-Aided Design	2005	DBLP DOI BibTeX RDF
1	Les A. Piegl	Ten challenges in computer-aided design.	Computer-Aided Design	2005	DBLP DOI BibTeX RDF
1	Les A. Piegl	CAD'04 Special Issue: modeling and geometry representations for CAD.	Computer-Aided Design	2005	DBLP DOI BibTeX RDF
1	Les A. Piegl	Special issue on automated synthesis of human-competitive designs by means of genetic programming.	Computer-Aided Design	2004	DBLP DOI BibTeX RDF
1	Les A. Piegl, Wayne Tiller	Approximating Surfaces of Revolution by Nonrational B-Splines.	IEEE Computer Graphics and Applications	2003	DBLP DOI BibTeX RDF	algorithms, approximation, B-splines, circles, Surfaces of revolution
1	Les A. Piegl, Weiyin Ma, Wayne Tiller	Surface Fitting to Random Data via Constrained Shaping.	International Journal of Shape Modeling	2003	DBLP BibTeX RDF
1	Les A. Piegl, Wayne Tiller	Circle approximation using integral B-splines.	Computer-Aided Design	2003	DBLP DOI BibTeX RDF
1	Les A. Piegl, Wayne Tiller	Surface skinning revisited.	The Visual Computer	2002	DBLP DOI BibTeX RDF	Surface skinning, Algorithms, NURBS, Curves and surfaces
1	Les A. Piegl, Wayne Tiller	Fitting Circular Arcs to Measured Data.	International Journal of Shape Modeling	2002	DBLP BibTeX RDF
1	Les A. Piegl, Wayne Tiller	Algorithm for finding all k nearest neighbors.	Computer-Aided Design	2002	DBLP DOI BibTeX RDF
1	Les A. Piegl, Wayne Tiller	Biarc approximation of NURBS curves.	Computer-Aided Design	2002	DBLP DOI BibTeX RDF
1	Les A. Piegl, Wayne Tiller	Data Approximation Using Biarcs.	Eng. Comput. (Lond.)	2002	DBLP DOI BibTeX RDF	Biarcs, Algorithms, Curves and surfaces, Data approximation
1	Les A. Piegl, Wayne Tiller	Parametrization for surface fitting in reverse engineering.	Computer-Aided Design	2001	DBLP DOI BibTeX RDF
1	Les A. Piegl, Wayne Tiller	Surface approximation to scanned data.	The Visual Computer	2000	DBLP DOI BibTeX RDF	Algorithms, Reverse engineering, B-splines, Curves and surfaces, Data approximation
1	Les A. Piegl, Wayne Tiller	Reducing Control Points in Surface Interpolation.	IEEE Computer Graphics and Applications	2000	DBLP DOI BibTeX RDF	Data interpolation, algorithms, B-splines, skinning, curves and surfaces
1	Les A. Piegl, Wayne Tiller	Curve Interpolation with Arbitrary End Derivatives.	Eng. Comput. (Lond.)	2000	DBLP DOI BibTeX RDF	Data interpolation, Algorithms, B-splines, Curves and surfaces
1	Les A. Piegl, Wayne Tiller	Least-Squares B-Spline Curve Approximation with Arbitary End Derivatives.	Eng. Comput. (Lond.)	2000	DBLP BibTeX RDF	Algorithms, B-splines, Curves and surfaces, Data approximation
1	Les A. Piegl, Wayne Tiller	Filling n-sided regions with NURBS patches.	The Visual Computer	1999	DBLP DOI BibTeX RDF	N -sided patches, Coons surfaces, G ? continuity, NURBS
1	Les A. Piegl, Wayne Tiller	Computing offsets of NURBS curves and surfaces.	Computer-Aided Design	1999	DBLP DOI BibTeX RDF
1	Les A. Piegl, Wayne Tiller	Cross-Sectional Design with Boundary Constraints.	Eng. Comput. (Lond.)	1999	DBLP DOI BibTeX RDF	Cross-sectional design, Algorithms, NURBS, Curves and surfaces
1	Les A. Piegl, Wayne Tiller	Computing the derivative of NURBS with respect to a knot.	Computer Aided Geometric Design	1998	DBLP DOI BibTeX RDF
1	Les A. Piegl, Wayne Tiller	Geometry-based triangulation of trimmed NURBS surfaces.	Computer-Aided Design	1998	DBLP DOI BibTeX RDF
1	Jennifer A. Polack-Wahl, Les A. Piegl, Marc L. Carter	Perception of images using cylindrical mapping.	The Visual Computer	1997	DBLP DOI BibTeX RDF	Computer graphics, Perception, Psychology, Image generation
1	Les A. Piegl, Wayne Tiller	Symbolic operators for NURBS.	Computer-Aided Design	1997	DBLP DOI BibTeX RDF
1	Les A. Piegl, Wayne Tiller	The NURBS book (2. ed.).		1997	RDF
1	Alok K. Chaturvedi, Les A. Piegl	Procedural method for terrain surface interpolation.	Computers & Graphics	1996	DBLP DOI BibTeX RDF
1	Les A. Piegl, Wayne Tiller	Algorithm for approximate skinning.	Computer-Aided Design	1996	DBLP DOI BibTeX RDF
1	Les A. Piegl, Wayne Tiller	Algorithm for degree reduction of B-spline curves.	Computer-Aided Design	1995	DBLP DOI BibTeX RDF
1	Les A. Piegl, Arnaud M. Richard	Tessellating trimmed surfaces.	Computer-Aided Design	1995	DBLP DOI BibTeX RDF
1	Les A. Piegl, Wayne Tiller	The NURBS book.		1995	RDF
1	Tsung-Pao Fang, Les A. Piegl	Algorithm for constained delaunay triangulation.	The Visual Computer	1994	DBLP DOI BibTeX RDF
1	Les A. Piegl, Wayne Tiller	Software-engineering approach to degree elevation of B-spline curves.	Computer-Aided Design	1994	DBLP DOI BibTeX RDF
1	Les A. Piegl	Editorial.	Computer-Aided Design	1994	DBLP DOI BibTeX RDF
1	Les A. Piegl, Arnaud M. Richard	Algorithm and data structure for triangulating multiply connected polygonal domains.	Computers & Graphics	1993	DBLP DOI BibTeX RDF
1	Narayanan Anantakrishnan, Les A. Piegl	Integer subdivision algorithm for rendering NURBS curves.	The Visual Computer	1992	DBLP DOI BibTeX RDF
1	Narayanan Anantakrishnan, Les A. Piegl	Integer de Casteljau Algorithm for Rasterizing NURBS Curves.	Comput. Graph. Forum	1992	DBLP DOI BibTeX RDF
1	Les A. Piegl	An introduction to the curves and surfaces of computer-aided design: Robert C Beach Van Nostrand Reinhold, USA.	Computer-Aided Design	1992	DBLP DOI BibTeX RDF
1	Tsung-Pao Fang, Les A. Piegl	Algorithm for Delaunay triangulation and convex-hull computation using a sparse matrix.	Computer-Aided Design	1992	DBLP DOI BibTeX RDF
1	Les A. Piegl	A program development for a university course in geometric modeling.	Computers & Graphics	1990	DBLP DOI BibTeX RDF
1	Les A. Piegl	Happy birthday Pierre Bézier.	Computer-Aided Design	1990	DBLP DOI BibTeX RDF
1	Les A. Piegl	Coons-type patches.	Computers & Graphics	1988	DBLP DOI BibTeX RDF
1	Les A. Piegl	A fast algorithm for parametric curve plotting.	Computers & Graphics	1983	DBLP DOI BibTeX RDF

Publications of "Les A. Piegl" ( http://dblp.L3S.de/Authors/Les_A._Piegl )