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1. (WO2014199266) DISPLAYING MRI IMAGES WITH CLINICAL CONTEXT-BASED AUTOMATIC WINDOW WIDTH AND LEVEL SETTING
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2014/199266 International Application No.: PCT/IB2014/062001
Publication Date: 18.12.2014 International Filing Date: 06.06.2014
IPC:
G01R 33/56 (2006.01) ,G06T 5/00 (2006.01)
G PHYSICS
01
MEASURING; TESTING
R
MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
33
Arrangements or instruments for measuring magnetic variables
20
involving magnetic resonance
44
using nuclear magnetic resonance (NMR)
48
NMR imaging systems
54
Signal processing systems, e.g. using pulse sequences
56
Image enhancement or correction, e.g. subtraction or averaging techniques
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
Applicants:
KONINKLIJKE PHILIPS N.V. [NL/NL]; High Tech Campus 5 NL-5656 AE Eindhoven, NL
Inventors:
SPRINGORUM, Rudolf Theodoor; NL
VISSER, Frederik; NL
Agent:
STEFFEN, Thomas; High Tech Campus Building 5 NL-5656 AE Eindhoven, NL
Priority Data:
61/834,17012.06.2013US
Title (EN) DISPLAYING MRI IMAGES WITH CLINICAL CONTEXT-BASED AUTOMATIC WINDOW WIDTH AND LEVEL SETTING
(FR) AFFICHAGE D'IMAGES IRM AVEC UN RÉGLAGE AUTOMATIQUE DE LA LARGEUR ET DE LA POSITION DE LA FENÊTRE BASÉ SUR LE CONTEXTE CLINIQUE
Abstract:
(EN) A medical imaging system to render images. The medical imaging system may include one or more controllers which may obtain image information including a reconstructed magnetic resonance imaging (MRI) image of an imaging volume; determine window width (WW) and window level (WL) information for the image information; obtain window width offset (WWo) and window level offset (WLo) information in accordance with a clinical context of the scan; adjust the window width (WW) and window level (WL) information in accordance with the window width offset (WWo) and window level offset (WLo) information, respectively; and/or form adjusted image information in accordance with the adjusted window width (WW) and adjusted window level (WW).
(FR) L'invention concerne un système d'imagerie médical destiné à rendre des images. Le système d'imagerie médicale comprend un ou plusieurs dispositifs de commande qui peuvent obtenir des informations d'images comprenant une image d'imagerie de résonance magnétique (IRM) reconstruite d'un volume d'imagerie; déterminer des informations de largeur de fenêtre (WW) et de position de fenêtre (WL) pour les informations d'images; obtenir des informations de décalage de largeur de fenêtre (WWo) et de décalage de position de fenêtre (WLo) conformément à un contexte clinique de l'analyseur; ajuster les informations de largeur de fenêtre (WW) et de position de fenêtre (WL) conformément aux informations de décalage de largeur de fenêtre (WWo) et de décalage de position de fenêtre (WLo), respectivement; et/ou former des informations d'images ajustées conformément à la largeur de fenêtre (WW) ajustée et à la position de fenêtre (WL) ajustée.
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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, 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, KR, KZ, LA, LC, LK, LR, LS, LT, 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, 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: English (EN)
Filing Language: English (EN)