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Pub. No.:    WO/2012/114758    International Application No.:    PCT/JP2012/001241
Publication Date: 30.08.2012 International Filing Date: 23.02.2012
A61B 6/02 (2006.01)
Applicants: FUJIFILM CORPORATION [JP/JP]; 26-30, Nishiazabu 2-chome, Minato-ku, Tokyo 1068620 (JP) (For All Designated States Except US).
KUWABARA, Takao [JP/JP]; (JP) (For US Only).
OHTA, Yasunori [JP/JP]; (JP) (For US Only).
YAHIRO, Yasuko [JP/JP]; (JP) (For US Only)
Inventors: KUWABARA, Takao; (JP).
OHTA, Yasunori; (JP).
YAHIRO, Yasuko; (JP)
Agent: YANAGIDA, Masashi; YANAGIDA & Associates, 7F, Shin-Yokohama KS Bldg., 3-18-3, Shin-Yokohama, Kohoku-ku, Yokohama-shi, Kanagawa 2220033 (JP)
Priority Data:
2011-039270 25.02.2011 JP
(JA) 放射線画像撮影方法および装置
Abstract: front page image
(EN)[Problem] To obtain, in a radiographic imaging method and device that acquire a plurality of radiographic images constituting a 3D image, radiographic images whereby flicker that occurs upon 3D viewing is reduced while information that is useful for the purposes of medical image diagnosis is retained. [Solution] Per-direction radiographic images are obtained by exposing a subject to radiation from two different imaging directions, and blurring is applied to regions that exist in one of said images but not the other.
(FR)La présente invention vise à obtenir, dans un dispositif et un procédé d'imagerie radiographique qui permettent l'acquisition d'une pluralité d'images radiographiques constituant une image en 3D, des images radiographiques sur lesquelles le scintillement qui se produit lors de la visualisation en 3D est réduit alors que les informations utiles pour les fins du diagnostic médical par l'image sont conservées. La présente invention concerne ainsi des images radiographiques per-direction qui sont obtenues par exposition d'un sujet à des rayonnements de deux directions d'imagerie différentes, et un flou est appliqué aux régions qui existent sur l'une desdites images mais pas sur l'autre.
(JA)【課題】立体視画像を構成する複数の放射線画像を取得する放射線画像取得方法および装置において、医用画像診断上において有効な情報を残しつつ、かつ立体視の際のチラツキを低減させることができる放射線画像を取得する。 【解決手段】被写体に対して互いに異なる2つの撮影方向から放射線をそれぞれ照射することによって検出された撮影方向毎の放射線画像を取得し、その取得した一方の放射線画像にのみ存在する領域であって、他方の放射線画像には存在しない領域に対してぼかし処理を施す。
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)