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1. WO2006118100 - IMAGE DISPLAY DEVICE AND PROGRAM

Publication Number WO/2006/118100
Publication Date 09.11.2006
International Application No. PCT/JP2006/308622
International Filing Date 25.04.2006
IPC
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
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 8/00 2006.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
8Diagnosis using ultrasonic, sonic or infrasonic waves
G06T 1/00 2006.1
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
1General purpose image data processing
CPC
G06T 2207/30101
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
2207Indexing scheme for image analysis or image enhancement
30Subject of image; Context of image processing
30004Biomedical image processing
30101Blood vessel; Artery; Vein; Vascular
G06T 7/0012
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
7Image analysis
0002Inspection of images, e.g. flaw detection
0012Biomedical image inspection
G06T 7/62
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
7Image analysis
60Analysis of geometric attributes
62of area, perimeter, diameter or volume
Applicants
  • 株式会社日立メディコ HITACHI MEDICAL CORPORATION [JP]/[JP] (AllExceptUS)
  • 角村 卓是 KADOMURA, Takayuki [JP]/[JP] (UsOnly)
  • 宮崎 靖 MIYAZAKI, Osamu [JP]/[JP] (UsOnly)
  • 林 宏光 HAYASHI, Hiromitsu [JP]/[JP] (UsOnly)
  • 國分 博人 KOKUBUN, Hiroto [JP]/[JP] (UsOnly)
  • 後藤 良洋 GOTO, Yoshihiro [JP]/[JP] (UsOnly)
Inventors
  • 角村 卓是 KADOMURA, Takayuki
  • 宮崎 靖 MIYAZAKI, Osamu
  • 林 宏光 HAYASHI, Hiromitsu
  • 國分 博人 KOKUBUN, Hiroto
  • 後藤 良洋 GOTO, Yoshihiro
Agents
  • 松浦 憲三 MATSUURA, Kenzo
Priority Data
2005-13240128.04.2005JP
2005-14721419.05.2005JP
2005-25981707.09.2005JP
Publication Language Japanese (ja)
Filing Language Japanese (JA)
Designated States
Title
(EN) IMAGE DISPLAY DEVICE AND PROGRAM
(FR) DISPOSITIF ET PROGRAMME D’AFFICHAGE D’IMAGE
(JA) 画像表示装置及びプログラム
Abstract
(EN) An image display device having a reading section (11a) for reading an image data set of a subject, which image data set is obtained by an image taking device (2) for medical use, from a data recording device (13) storing the image data set; input sections (16, 17) for inputting a desired internal organ into the read image data set; an organ extraction section (11b) for extracting the inputted organ; a standard position setting section (11h) for setting the standard position for producing an image expanded in the circumferential direction of the bore of the extracted organ; a calculation section (11e) for calculating pixel information in the circumferential direction of the bore of the organ based on the set standard position; and an image display section (15) for displaying the calculated pixel information.
(FR) L’invention concerne un dispositif d’affichage d’image comportant une section de lecture (11a) pour lire un jeu de données image d’un sujet, ledit jeu de données image étant obtenu par un dispositif de prise d’images à usage médical (2), d’un dispositif d’enregistrement de données (13) stockant le jeu de données image ; les sections d’entrée (16, 17) pour entrer un organe interne désiré dans le jeu de données image lu ; une section d’extraction d’organe (11b) pour extraire l’organe introduit ; une section de réglage de position standard (11h) pour régler la position standard de façon à produire une image expansée en direction de la circonférence de l’orifice de l’organe extrait ; une section de calcul (11e) pour calculer les informations de pixel dans la direction de la circonférence de l’orifice de l’organe basée sur la position standard réglée ; et une section d’affichage d’image (15) pour afficher les informations de pixel calculées.
(JA)  本発明の画像表示装置は、医用画像撮影装置(2)によって取得された被検体の画像データセットを記憶するデータ記録装置(13)から読む込み部(11a)と、前記読み込れた画像データセットに対し所望の対象臓器を入力する入力部(16、17)と、前記入力された対象臓器を抽出する対象臓器抽出部(11b)と、前記抽出された対象臓器の内径の周方向の展開画像を作成するための基準位置を設定する基準位置設定部(11h)と、前記設定された基準位置から前記対象臓器の内径の周方向の画素情報を算出する算出部(11e)と、 前記算出された前記対象臓器の内径の周方向の画素情報を表示する画像表示部(15)と、を備える。
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