@misc{indiciae6c228b18b2a0,
  title = {A new method of edge detection for object recognition},
  author = {Brian G. Maddox and Benjamin Rhew},
  year = {2004},
  doi = {10.3133/ofr20041325},
  url = {https://pubs.usgs.gov/publication/ofr20041325},
  note = {Source identifier: ofr20041325}
}