Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2018043550) ELECTRONIC ENDOSCOPE PROCESSOR AND ELECTRONIC ENDOSCOPIC SYSTEM
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/043550 International Application No.: PCT/JP2017/031123
Publication Date: 08.03.2018 International Filing Date: 30.08.2017
IPC:
A61B 1/045 (2006.01) ,A61B 5/00 (2006.01) ,G06T 1/00 (2006.01) ,G06T 1/60 (2006.01) ,H04N 7/18 (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
04
combined with photographic or television appliances
045
Control thereof
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
5
Measuring for diagnostic purposes; Identification of persons
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
T
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
1
General purpose image data processing
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
T
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
1
General purpose image data processing
60
Memory management
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
N
PICTORIAL COMMUNICATION, e.g. TELEVISION
7
Television systems
18
Closed-circuit television systems, i.e. systems in which the signal is not broadcast
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:
牧野 貴雄 MAKINO, Takao; JP
池本 洋祐 IKEMOTO, Yousuke; JP
Agent:
グローバル・アイピー東京特許業務法人 GLOBAL IP TOKYO; 東京都新宿区西新宿8丁目3番30号 カーメルII CARMEL II, 8-3-30, Nishi-Shinjuku, Shinjuku-ku, Tokyo 1600023, JP
Priority Data:
2016-16923131.08.2016JP
Title (EN) ELECTRONIC ENDOSCOPE PROCESSOR AND ELECTRONIC ENDOSCOPIC SYSTEM
(FR) PROCESSEUR D'ENDOSCOPE ÉLECTRONIQUE ET SYSTÈME ENDOSCOPIQUE ÉLECTRONIQUE
(JA) 電子内視鏡用プロセッサ及び電子内視鏡システム
Abstract:
(EN) An electronic endoscope processor (220) comprises: a conversion means for converting pixel data constituting a color image of biological tissue within a body cavity, the data having n (wherein n ≥ 3) types of color components, to pixel data having m (wherein ≥ 2) types of color components, m being less than n; an evaluation value calculation means for calculating, on the basis of the converted pixel data having m types of color components, an evaluation value pertaining to a target disease in terms of pixels in the color image; and a lesion index calculation means (228a) for calculating, on the basis of the calculated evaluation value for pixels in the color image, lesion indexes for each of a plurality of types of lesions associated with the target disease.
(FR) L'invention porte sur un processeur d'endoscope électronique (220) qui comprend : un moyen de conversion pour convertir des données de pixels constituant une image couleur de tissu biologique à l'intérieur d'une cavité corporelle, les données comportant n (où n ≥ 3) types de constituants de couleur, à des données de pixels comportant m (où ≥ 2) types de constituants de couleur, m étant inférieur à n ; un moyen de calcul de valeur d'évaluation pour calculer, sur la base des données de pixels converties comportant m types de constituants de couleur, une valeur d'évaluation concernant une maladie cible en termes de pixels dans l'image couleur ; et un moyen de calcul d'indice de lésion (228a) pour calculer, sur la base de la valeur d'évaluation calculée pour des pixels dans l'image couleur, des indices de lésion pour chaque type parmi une pluralité de types de lésions associées à la maladie cible.
(JA) 電子内視鏡用プロセッサ(220)を、n(n≧3)種類の色成分よりなる体腔内の生体組織のカラー画像を構成する各画素データをn種類よりも少ないm(m≧2)種類の色成分よりなる画素データに変換する変換手段と、m種類の色成分よりなる変換された前記画素データに基づいて対象疾患に関する評価値を前記カラー画像の画素単位で算出する評価値算出手段と、算出された前記カラー画像の画素の評価値に基づいて前記対象疾患に関する複数種類の病変の各々の病変指数を計算する病変指数計算手段(228a)と、を備える。
front page image
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, 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)