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1. (WO2019027270) TOMOGRAPHIC IMAGE PROCESSING APPARATUS AND METHOD
Latest bibliographic data on file with the International Bureau    Submit observation
Pub. No.: WO/2019/027270 International Application No.: PCT/KR2018/008785
Publication Date: 07.02.2019 International Filing Date: 02.08.2018
IPC:
G06T 11/00 (2006.01) ,A61B 5/03 (2006.01) ,A61B 5/055 (2006.01) ,A61B 8/00 (2006.01)
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
T
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
11
2D [Two Dimensional] image generation
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
5
Measuring for diagnostic purposes; Identification of persons
03
Measuring fluid pressure within the body other than blood pressure, e.g. cerebral pressure
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
5
Measuring for diagnostic purposes; Identification of persons
05
Measuring for diagnosis by means of electric currents or magnetic fields
055
involving electronic [EMR] or nuclear [NMR] magnetic resonance, e.g. magnetic resonance imaging
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
8
Diagnosis using ultrasonic, sonic or infrasonic waves
Applicants:
삼성전자 주식회사 SAMSUNG ELECTRONICS CO., LTD. [KR/KR]; 경기도 수원시 영통구 삼성로 129 129, Samsung-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do 16677, KR
Inventors:
이창래 LEE, Chang-lae; KR
이덕운 LEE, Duhgoon; KR
이승완 LEE, Seung-wan; KR
장우영 JANG, Woo-young; KR
정진욱 JUNG, Jin-wook; KR
이경용 LEE, Kyoung-yong; KR
Agent:
리앤목 특허법인 Y.P.LEE, MOCK & PARTNERS; 서울시 강남구 언주로30길 13 대림아크로텔 12층 12F Daelim Acrotel 13, Eonju-ro 30-gil, Gangnam-gu, Seoul 06292, KR
Priority Data:
10-2017-009862403.08.2017KR
10-2018-005677117.05.2018KR
Title (EN) TOMOGRAPHIC IMAGE PROCESSING APPARATUS AND METHOD
(FR) APPAREIL ET PROCÉDÉ DE TRAITEMENT D'IMAGE TOMOGRAPHIQUE
(KO) 단층 영상 처리 장치 및 방법
Abstract:
(EN) A tomographic image processing apparatus and a tomographic image processing method are disclosed. The tomographic image processing apparatus, according to one disclosed embodiment, can generate a virtual monochromatic image by respectively applying a weight to first, second and third images, which correspond to three different energy sections. The tomographic image processing apparatus, according to one disclosed embodiment, can set a region of interest on a tomographic image, determine, among a plurality of virtual monochromatic images, a virtual monochromatic image at an energy level having the maximum CNR in the region of interest, and display the determined virtual monochromatic image.
(FR) La présente invention porte sur un appareil de traitement d'image tomographique et sur un procédé de traitement d'image tomographique. L'appareil de traitement d'image tomographique, selon un mode de réalisation de l'invention, peut générer une image monochrome virtuelle en appliquant respectivement un poids à des première, deuxième et troisième images, qui correspondent à trois sections d'énergie différentes. L'appareil de traitement d'image tomographique, selon un mode de réalisation de l'invention, peut définir une région digne d'intérêt sur une image tomographique, déterminer, parmi une pluralité d'images monochromes virtuelles, une image monochrome virtuelle à un niveau d'énergie ayant le CNR maximum dans la région digne d'intérêt et afficher l'image monochrome virtuelle déterminée.
(KO) 단층 영상 처리 장치 및 단층 영상 처리 방법이 개시된다. 개시된 일 실시예에 따른 단층 영상 처리 장치는, 서로 다른 3개의 에너지 구간에 대응하는 제1 영상, 제2 영상, 및 제3 영상 각각에 가중치를 적용하여 가상 단일 에너지 영상(virtual monochromatic image)을 생성할 수 있다. 개시된 일 실시예에 따른 단층 영상 처리 장치는, 단층 영상 상에 관심 영역을 설정하고, 복수의 가상 단일 에너지 영상 중 관심 영역의 CNR이 최대가 되는 에너지 레벨에서의 가상 단일 에너지 영상을 결정하고, 결정된 가상 단일 에너지 영상을 디스플레이할 수 있다.
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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, JP, KE, KG, KH, KN, KP, 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: Korean (KO)
Filing Language: Korean (KO)