IGB-offset for plane curves -- loop removal by scanning of interval sequences

DOI10.1016/S0167-8396(97)00038-1zbMath0996.65022WikidataQ121344530 ScholiaQ121344530MaRDI QIDQ1605718

R. F. Rohmfeld

Publication date: 23 July 2002

Published in: Computer Aided Geometric Design (Search for Journal in Brave)

zbMATH Keywords

trimmingoffset curvesself-intersection pointsGauss-Bonnet valuesgenerator curveloop removal

Mathematics Subject Classification ID

Numerical aspects of computer graphics, image analysis, and computational geometry (65D18)

Cites Work

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• On the computational geometry of pocket machining
• Computation of singularities and intersections of offsets of planar curves
• Pocket machining based on contour-parallel tool paths generated by means of proximity maps
• Shape offsets via level sets
• Analytic properties of plane offset curves
• An algorithm for generating NC tool paths for arbitrarily shaped pockets with islands

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