@article{oai:fukuyama-u.repo.nii.ac.jp:00008193, author = {山本, 允彦 and 藤原, 遊 and 服部, 進}, journal = {福山大学工学部紀要}, month = {Dec}, note = {P(論文), This paper reports an experimental result of the effect of JPEG compression of images on the precision of industrial vision metrology. TIFF format has been used in precision measurement. But since the file size is big and inconvenient to handle, JPEG format is preferred. Digital mages taken for deformation detection of a slope were JPEG-compressed to images on three levels of quality. Then the precisions of target coordinates obtained by bundle adjustment were compared. It was shown that high-quality compression (corresponding to about 1/4 compression) did not hurt the precision.}, pages = {245--248}, title = {JPEG圧縮が画像計測に及ぼす影響について}, volume = {28}, year = {2004} }