@article{oai:fukuyama-u.repo.nii.ac.jp:00007991, author = {小林, 富士男 and 長谷井, 稔 and 坪井, 始 and 田中, 始男 and 美咲, 隆吉 and 富田, 将英}, issue = {1}, journal = {福山大学工学部紀要}, month = {Nov}, note = {P(論文), Recently, the screening system is popularized, a large number of diagnosis is the work of doctors. There are differences between individuals in the shape of their stomachs. The shape of stomach changes every second. In this paper, the extraction method of stomach region from x-ray image is described. First, the reasonable approximation can be made by general processing. Next, the contour of stomach region is extracted exactly using the knowledges about the stomach and its shape. This method is useful for x-ray image processing.}, pages = {37--43}, title = {X線画像の胃領域抽出(情報処理工学科創設20周年特集号)}, volume = {20}, year = {1996} }