@misc{indiciaed6c4cccc1939,
  title = {Symbol recognition with kernel density matching.},
  author = {Wan Zhang and Liu Wenyin and Kun Zhang},
  year = {2006},
  doi = {10.1109/tpami.2006.254},
  url = {https://pubmed.ncbi.nlm.nih.gov/17108374/},
  note = {Source identifier: 17108374}
}