@misc{indiciae2e23d734e83a,
  title = {Robust and efficient image alignment based on relative gradient matching.},
  author = {Shou-Der Wei and Shang-Hong Lai},
  year = {2006},
  doi = {10.1109/tip.2006.877500},
  url = {https://pubmed.ncbi.nlm.nih.gov/17022260/},
  note = {Source identifier: 17022260}
}