@misc{indiciae4a153680e130, title = {A fast method for calibrating video-based motion analysers using only a rigid bar.}, author = {N A Borghese and P Cerveri and P Rigiroli}, year = {2001}, doi = {10.1007/bf02345269}, url = {https://pubmed.ncbi.nlm.nih.gov/11214276/}, note = {Source identifier: 11214276} }