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1. (WO2017039163) METHOD FOR RESTORING MAGNETIC RESONANCE IMAGE AND MAGNETIC RESONANCE IMAGE PROCESSING APPARATUS
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2017/039163 International Application No.: PCT/KR2016/008494
Publication Date: 09.03.2017 International Filing Date: 02.08.2016
IPC:
G06T 5/50 (2006.01) ,A61B 5/055 (2006.01) ,G06T 11/00 (2006.01) ,G06T 11/60 (2006.01)
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
T
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
5
Image enhancement or restoration, e.g. from bit-mapped to bit-mapped creating a similar image
50
by the use of more than one image, e.g. averaging, subtraction
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
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
T
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
11
2D [Two Dimensional] image generation
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
T
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
11
2D [Two Dimensional] image generation
60
Editing figures and text; Combining figures or text
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:
코로브첸코드미트리 알렉산드로비치 KOROBCHENKO, Dmitry Alexandrovich; RU
미구킨아르헴 세르기비치 MIGUKIN, Artem Sergeevich; RU
다닐레비치알렉세이 브로니슬라보비치 DANILEVICH, Alexey Bronislavovich; RU
바르폴로메에브나안나 안드레에브나 VARFOLOMEEVA, Anna Andreevna; RU
최상천 CHOI, Sang-cheon; KR
시로텐코미하일 유리에비치 SIROTENKO, Mikhail Yurievich; RU
리차고브미하일 니콜라예비치 RYCHAGOV, Michail Nikolaevich; RU
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:
10-2016-008738311.07.2016KR
201513779404.09.2015RU
Title (EN) METHOD FOR RESTORING MAGNETIC RESONANCE IMAGE AND MAGNETIC RESONANCE IMAGE PROCESSING APPARATUS
(FR) PROCÉDÉ DE RECONSTRUCTION D'IMAGE DE RÉSONANCE MAGNÉTIQUE ET APPAREIL DE TRAITEMENT D'IMAGE DE RÉSONANCE MAGNÉTIQUE
(KO) 자기 공명 영상 복원을 위한 방법 및 자기 공명 영상 처리 장치
Abstract:
(EN) A method for restoring a magnetic resonance image and a magnetic resonance image processing apparatus are provided. The magnetic resonance image processing apparatus comprises a processor, and a memory connected to the processor, wherein the processor acquires incompletely sampled multi-coil k-space for a subject, and restores the multi-coil k-space by using a pre-acquired first dictionary and a second dictionary acquired using the first dictionary, thereby acquiring a restored image of the subject.
(FR) L'invention concerne un procédé de reconstruction d'une image de résonance magnétique et un appareil de traitement d'image de résonance magnétique. L'appareil de traitement d'image de résonance magnétique comprend un processeur, ainsi qu'une mémoire connectée au processeur, lequel processeur acquiert un espace k de bobines multiples échantillonné de manière incomplète, pour un sujet, et reconstruit l'espace k de bobines multiples en utilisant un premier dictionnaire pré-acquis et un second dictionnaire acquis à l'aide du premier dictionnaire, ce qui permet d'acquérir une image reconstruite du sujet.
(KO) 자기 공명 영상 복원을 위한 방법 및 자기 공명 영상 처리 장치가 제공된다. 자기 공명 영상 처리 장치는, 프로세서 및 프로세서에 연결된 메모리를 포함하고, 프로세서는, 대상체에 대한 불완전하게 샘플링된 멀티 코일 k-공간을 획득하고, 미리 획득된 제1 사전 및 제1 사전을 이용하여 획득된 제2 사전을 이용하여, 멀티 코일 k-공간을 복원하여 대상체의 복원 영상을 획득할 수 있다.
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, 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, KN, KP, 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)