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1. (WO2017150071) CORRECTION DATA GENERATION METHOD AND CORRECTION DATA GENERATION DEVICE
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Pub. No.: WO/2017/150071 International Application No.: PCT/JP2017/003945
Publication Date: 08.09.2017 International Filing Date: 03.02.2017
IPC:
A61B 1/00 (2006.01) ,A61B 1/04 (2006.01)
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
1
Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
1
Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
04
combined with photographic or television appliances
Applicants:
HOYA株式会社 HOYA CORPORATION [JP/JP]; 東京都新宿区西新宿六丁目10番1号 6-10-1 Nishi-Shinjuku, Shinjuku-ku, Tokyo 1608347, JP
Inventors:
池本 洋祐 IKEMOTO, Yousuke; JP
水口 直志 MINAKUCHI, Tadashi; JP
小師 敦 KOMORO, Atsushi; JP
橘 俊雄 TACHIBANA, Toshio; JP
人形 洋一 HITOKATA, Yoichi; JP
太田 紀子 OTA, Noriko; JP
Agent:
松岡 修平 MATSUOKA, Shuhei; JP
Priority Data:
2016-04059903.03.2016JP
Title (EN) CORRECTION DATA GENERATION METHOD AND CORRECTION DATA GENERATION DEVICE
(FR) PROCÉDÉ ET DISPOSITIF DE GÉNÉRATION DE DONNÉES DE CORRECTION
(JA) 補正データ生成方法及び補正データ生成装置
Abstract:
(EN) Provided is a correction data generation method that includes: an acquisition step of acquiring photographed image data in which an indicator pertaining to a prescribed disease is photographed; a placement step of placing a data point of an actual photograph according to the acquired photographed image data in a prescribed color space associated with the prescribed disease according to the color component; a calculation step of calculating a correction value by which to correct, on the basis of the distance between the data point and a prescribed target point in the prescribed color space, each pixel value constituting the image captured by an electronic endoscope; and a storage step of storing the calculated correction value.
(FR) L'invention concerne un procédé de génération de données de correction qui comprend : une étape d'acquisition consistant à acquérir des données d'image photographiée, dans laquelle un indicateur associé à une maladie prescrite est photographié; une étape de placement consistant à placer un point de données d'une photographie réelle selon les données d'image photographiée acquises, dans un espace de couleur prescrit associé à la maladie prescrite selon la composante de couleur; une étape de calcul consistant à calculer une valeur de correction permettant de corriger, sur la base de la distance entre le point de données et un point cible prescrit dans l'espace de couleur prescrit, chaque valeur de pixel constituant l'image capturée par un endoscope électronique; et une étape de stockage consistant à stocker la valeur de correction calculée.
(JA) 所定の疾患に関する指標を撮影した撮影画像データを取得する取得ステップと、取得された撮影画像データに応じた実際の撮影のデータ点をその色成分に応じて所定の疾患と関連付けられた所定の色空間に配置する配置ステップと、所定の色空間内におけるデータ点と所定の目標点との距離に基づいて電子内視鏡による撮影画像を構成する各画素の値を補正する補正値を算出する算出ステップと、算出された補正値を記憶する記憶ステップとを含む補正データ生成方法を提供する。
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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, JP, 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)