TY  - RPRT
TI  - Robust and efficient image alignment based on relative gradient matching.
AU  - Shou-Der Wei
AU  - Shang-Hong Lai
PY  - 2006
DO  - 10.1109/tip.2006.877500
UR  - https://pubmed.ncbi.nlm.nih.gov/17022260/
ID  - 17022260
ER  -