Optimum Uniform Piecewise Linear Approximation of Planar Curves
IEEE Transactions on Pattern Analysis and Machine Intelligence
Computational-geometric methods for polygonal approximations of a curve
Computer Vision, Graphics, and Image Processing
Parallel approaches to piecewise linear approximation
Signal Processing
Optimum polygonal approximation of digitized curves
Pattern Recognition Letters
Techniques for Assessing Polygonal Approximations of Curves
IEEE Transactions on Pattern Analysis and Machine Intelligence
An efficient algorithm for the optimal polygonal approximation of digitized curves
Pattern Recognition Letters
Pattern Recognition Letters
A Fast Near-Optimal Algorithm for Approximation of Polygonal Curves
ICPR '02 Proceedings of the 16 th International Conference on Pattern Recognition (ICPR'02) Volume 4 - Volume 4
Reduced-search dynamic programming for approximation of polygonal curves
Pattern Recognition Letters
An Algorithm for Binary Contour Objects Representation and Recognition
ICIAR '08 Proceedings of the 5th international conference on Image Analysis and Recognition
Data reduction of large vector graphics
Pattern Recognition
Polygonal approximation of digital planar curves through vertex betweenness
Information Sciences: an International Journal
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Optimal approximation of closed curves differs from the case of open curve in the sense that the location of the starting point must also be determined. Straightforward exhaustive search would take N times more time than the corresponding algorithm for open curve. We propose to approximate a cyclically extended contour of double size, and to select the best possible starting point by analyzing the state space. This takes only twice of the time required by the algorithm for open curve.