Determining the orientation of closed planar curves

DOI10.1016/0010-4485(90)90104-KzbMATH Open0708.65016OpenAlexW2092693668MaRDI QIDQ920550

Daniel J. Filip

Publication date: 1990

Published in: CAD. Computer-Aided Design (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0010-4485(90)90104-k

zbMATH Keywords

algorithmscomputational geometrycomputer aided geometric designGreen's theoremclosed planar curvesJordan closed curve theoremorientation problemturning tangents theorem

Mathematics Subject Classification ID

Computer science aspects of computer-aided design (68U07) Computer graphics; computational geometry (digital and algorithmic aspects) (68U05) Numerical aspects of computer graphics, image analysis, and computational geometry (65D18) Computer-aided design (modeling of curves and surfaces) (65D17) Descriptive geometry (51N05)

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