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1. (WO2018163633) SIMILAR CASE IMAGE SEARCH PROGRAM, SIMILAR CASE IMAGE SEARCH DEVICE, AND SIMILAR CASE IMAGE SEARCH METHOD
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Pub. No.: WO/2018/163633 International Application No.: PCT/JP2018/002089
Publication Date: 13.09.2018 International Filing Date: 24.01.2018
IPC:
G06F 17/30 (2006.01) ,A61B 6/03 (2006.01)
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
F
ELECTRIC DIGITAL DATA PROCESSING
17
Digital computing or data processing equipment or methods, specially adapted for specific functions
30
Information retrieval; Database structures therefor
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
6
Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
02
Devices for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
03
Computerised tomographs
Applicants:
富士通株式会社 FUJITSU LIMITED [JP/JP]; 神奈川県川崎市中原区上小田中4丁目1番1号 1-1, Kamikodanaka 4-chome, Nakahara-ku, Kawasaki-shi, Kanagawa 2118588, JP
Inventors:
森脇 康貴 MORIWAKI, Yasutaka; JP
杉村 昌彦 SUGIMURA, Masahiko; JP
遠藤 進 ENDO, Susumu; JP
武部 浩明 TAKEBE, Hiroaki; JP
馬場 孝之 BABA, Takayuki; JP
上原 祐介 UEHARA, Yusuke; JP
Agent:
向山 直樹 MUKOUYAMA Naoki; JP
Priority Data:
2017-04673610.03.2017JP
Title (EN) SIMILAR CASE IMAGE SEARCH PROGRAM, SIMILAR CASE IMAGE SEARCH DEVICE, AND SIMILAR CASE IMAGE SEARCH METHOD
(FR) PROGRAMME DE RECHERCHE D'IMAGE D'UN CAS SIMILAIRE, DISPOSITIF DE RECHERCHE D'IMAGE D'UN CAS SIMILAIRE, ET PROCÉDÉ DE RECHERCHE D'IMAGE D'UN CAS SIMILAIRE
(JA) 類似症例画像検索プログラム、類似症例画像検索装置及び類似症例画像検索方法
Abstract:
(EN) [Problem] To make it possible to search for a similar case on the basis of distribution of lesions in a disease in which lesions are distributed within an organ, such as a diffuse parenchymal lung disease. [Solution] Provided is a similar case image search program, which causes a computer to execute processes to: extract an organ region from a medical image; segment the organ region into a plurality of regions; count the number of pixels which denote lesions in each of the regions resulting from the segmentation; refer to a storage unit which stores the numbers of pixels denoting the lesions for each of the regions; and identify a similar case image that accords with a degree of similarity of the numbers of pixels denoting the lesions.
(FR) [Problème] L'invention a pour objet de permettre de rechercher un cas similaire sur la base de la distribution de lésions dans une maladie dans laquelle des lésions sont distribuées à l'intérieur d'un organe, tel qu'une maladie du parenchyme pulmonaire de type diffus. [Solution] L'invention porte sur un programme de recherche d'image d’un cas similaire, qui amène un ordinateur à exécuter des processus consistant à : extraire une région d'organe en provenance d'une image médicale ; segmenter la région d'organe en une pluralité de régions ; compter le nombre de pixels qui désignent des lésions dans chacune des régions résultant de la segmentation ; se référer à une unité de stockage qui stocke les nombres de pixels désignant les lésions pour chacune des régions ; et identifier une image d’un cas similaire qui correspond à un degré de similarité des nombres de pixels désignant les lésions.
(JA) 【課題】びまん性肺疾患などの臓器内に病変が分布する疾患における病変の分布に基づいて類似症例を検索できるようにする。 【解決手段】類似症例画像検索プログラムであって、医用画像より臓器領域を抽出して、前記臓器領域を複数の領域に分割し、分割した前記領域のそれぞれの病変を示す画素の個数を計数し、領域ごとの病変を示す画素の個数を記憶した記憶部を参照して、病変を示す画素の個数の類似度に応じた類似症例画像を特定する、処理をコンピュータに実行させる。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, 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 (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)