@article{oai:u-fukui.repo.nii.ac.jp:00025065,
 author = {藤本, 博久 and 西野, 順二 and 小高, 知宏 and 小倉, 久和 and 福島, 哲弥 and 田中, 雅人 and 小室, 裕冉 and 石井, 靖 and FUJIMOTO, Hirohisa and NISHINO, Junji and ODAKA, Tomohiro and OGURA, Hisakazu and FUKUSHIMA, Tetsuya and TANAKA, Masato and KOMURO, Hiroyuki and ISHII, Yasushi},
 issue = {1},
 journal = {福井大学工学部研究報告},
 month = {Mar},
 note = {In this paper, we have studied the improvement method of the Computed Radiography(CR) images. The picture quality of CR image degrades with scattered radiation. This problem can be sett1ed using a grid, but a dose is increase. We examined the signal processing fi1ters which substitutes for the grid. We tried a Kasvand-type unsharp masking which combined the Kasvand operator with the conventional unsharp masking. We could improve a picture quality of CR images which cannot be improved by a conventional unsharp masking.},
 pages = {181--188},
 title = {腹部CR画像における画質改善の試み},
 volume = {47},
 year = {1999}
}