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1. WO2015104745 - PROCESSING DEVICE, PROCESSING METHOD, AND PROGRAM

Publication Number WO/2015/104745
Publication Date 16.07.2015
International Application No. PCT/JP2014/005893
International Filing Date 25.11.2014
IPC
A61B 5/055 2006.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes; Identification of persons
05Measuring for diagnosis by means of electric currents or magnetic fields
055involving electronic or nuclear magnetic resonance, e.g. magnetic resonance imaging
A61B 6/03 2006.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
6Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
02Devices for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
03Computerised tomographs
G06T 1/00 2006.1
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
1General purpose image data processing
G06T 3/00 2006.1
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
3Geometric image transformation in the plane of the image
CPC
A61B 2576/02
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
2576Medical imaging apparatus involving image processing or analysis
02specially adapted for a particular organ or body part
A61B 5/055
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes
05Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves 
055involving electronic [EMR] or nuclear [NMR] magnetic resonance, e.g. magnetic resonance imaging
A61B 5/4312
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes
43Detecting, measuring or recording for evaluating the reproductive systems
4306for evaluating the female reproductive systems, e.g. gynaecological evaluations
4312Breast evaluation or disorder diagnosis
A61B 6/502
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
6Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
50Clinical applications
502involving diagnosis of breast, i.e. mammography
A61B 6/5211
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
6Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
52Devices using data or image processing specially adapted for radiation diagnosis
5211involving processing of medical diagnostic data
A61B 8/0825
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
8Diagnosis using ultrasonic, sonic or infrasonic waves
08Detecting organic movements or changes, e.g. tumours, cysts, swellings
0825for diagnosis of the breast, e.g. mammography
Applicants
  • キヤノン株式会社 CANON KABUSHIKI KAISHA [JP]/[JP]
Inventors
  • 石川 亮 ISHIKAWA, Ryo
  • 遠藤 隆明 ENDO, Takaaki
  • 佐藤 清秀 SATOH Kiyohide
Agents
  • 大塚 康徳 OHTSUKA, Yasunori
Priority Data
2014-00369810.01.2014JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) PROCESSING DEVICE, PROCESSING METHOD, AND PROGRAM
(FR) DISPOSITIF DE TRAITEMENT, PROCÉDÉ DE TRAITEMENT ET PROGRAMME
(JA) 処理装置、処理方法、およびプログラム
Abstract
(EN)
This processing device acquires, from an image of a target object, an outline of a region of interest of the target object and a reference point on said outline, calculates the distance and direction of an arbitrary position on the outline from the reference point, and on the basis of the distance and direction, generates normalization transformation information for transforming the shape of the region of interest of the target object into a shape used that will constitute a prescribed reference.
(FR)
La présente invention concerne un dispositif de traitement qui acquiert, à partir d'un objet cible, un contour d'une région d'intérêt de l'objet cible et un point de référence sur ledit contour, calcule la distance et la direction d'une position arbitraire sur le contour à partir du point de référence, et sur la base de la distance et la direction, génère des informations de transformation de normalisation pour transformer la forme de la région d'intérêt de l'objet cible dans une forme utilisée qui constituera une référence prescrite.
(JA)
 処理装置は、対象物体の画像から、該対象物体の注目部位の輪郭と該輪郭上にある基準点を取得し、輪郭上の任意の位置における基準点からの距離と方位を算出し、距離と方位に基づいて、対象物体の注目部位の形状を所定の基準となる形状に変換させる正規化変換情報を生成する。
Related patent documents
CN201480072631.2This application is not viewable in PATENTSCOPE because the national phase entry has not been published yet or the national entry is issued from a country that does not share data with WIPO or there is a formatting issue or an unavailability of the application.
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