Recognition of digital curves scanned from paper drawings using genetic algorithms

@article{Chen2003RecognitionOD,
  title={Recognition of digital curves scanned from paper drawings using genetic algorithms},
  author={Ke-Zhang Chen and Xi-Wen Zhang and Zong-Ying Ou and Xin-An Feng},
  journal={Pattern Recognition},
  year={2003},
  volume={36},
  pages={123-130}
}
After analyzing the existing methods, based on holo-extraction method of information, this paper develops a recognition method of digital curves scanned from paper drawings for subsequent pattern recognition and 3D reconstruction. This method is first to construct the networks of single closed region (SCRs) of black pixels with all the information about both segments and their linking points, to classify all the digital contours represented by SCRs into three types: straight-line segments… CONTINUE READING
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