• Engineering
  • Published 2008

Freeman Encoding Based on Thinned Drawings

@inproceedings{Ju2008FreemanEB,
  title={Freeman Encoding Based on Thinned Drawings},
  author={Xiao Tao Ju},
  year={2008}
}
In the process of vectoring engineering drawings,straight-line segments are the most prominent constituent,and many high level constituent parts as curves can be mimicked by line-segments approximation,so recognition for line-segments is the most important stage in vectorization.The Freeman encoding for lines is applied to the recognition for straight-line segments in the thinned scanning-drawings.We provide a way to turn pix to line-segments.