@article{oai:repository.dl.itc.u-tokyo.ac.jp:00021988, author = {IDESAWA, Masanori}, issue = {1}, journal = {生産研究}, month = {Jan}, note = {application/pdf}, pages = {55--59}, title = {研究速報 : A METHOD OF PATTERN RECOGNITION BY REGION COUNTER : FREE FROM SIZE, DEFORMATION AND ROTATION OF THE PATTERN}, volume = {22}, year = {1970} }