@article{oai:fukuyama-u.repo.nii.ac.jp:00008051, author = {小林, 富士男 and 尾崎, 誠}, journal = {福山大学工学部紀要}, month = {Oct}, note = {P(論文), In this paper, the method of stomach extraction is proposed. The stomach contour is automatically and accurately extracted by the characteristics of X-ray image. The approximate stomach is obtained by the combination image which is constructed from binarize of the original image and its differential image. The stomach contour is extracted by the brightness of the differential image and the shape of stomach approximation. The stomach contour is accurately extracted.}, pages = {73--78}, title = {近似的胃領域を用いた高精度な胃輪郭線抽出}, volume = {23}, year = {1999} }