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1. (WO2013121332) SIMPLIFIED METHOD FOR ROBUST ESTIMATION OF PARAMETER VALUES
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2013/121332 International Application No.: PCT/IB2013/051066
Publication Date: 22.08.2013 International Filing Date: 08.02.2013
IPC:
A61B 6/03 (2006.01) ,A61B 6/00 (2006.01) ,G06T 7/00 (2006.01) ,G06T 11/00 (2006.01)
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
6
Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
02
Devices for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
03
Computerised tomographs
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
6
Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
T
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
7
Image analysis, e.g. from bit-mapped to non bit-mapped
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
T
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
11
2D [Two Dimensional] image generation
Applicants:
KONINKLIJKE PHILIPS N.V. [NL/NL]; High Tech Campus 44 NL-5656 AE Eindhoven, NL
UNIVERSITY HOSPITALS MEDICAL GROUP INC. [US/US]; 11100 Euclid Avenue Cleveland, Ohio OH 44106, US
CASE WESTERN RESERVE UNIVERSITY [US/US]; 10900 Euclid Avenue Cleveland, OH 44106, US
Inventors:
KOLTHAMMER, Jeffrey, Allan; NL
MUSIC, JR., Raymond, Franck; NL
Agent:
STEFFEN, Thomas; High Tech Campus 44 NL-5600 AE Eindhoven, NL
Priority Data:
61/597,85613.02.2012US
Title (EN) SIMPLIFIED METHOD FOR ROBUST ESTIMATION OF PARAMETER VALUES
(FR) PROCÉDÉ SIMPLIFIÉ DESTINÉ À L'ESTIMATION FIABLE DE VALEURS DE PARAMÈTRE
Abstract:
(EN) A method for estimating parameter values includes acquiring image data with an imaging apparatus, deriving a parameter model function from the image data, generating a N-dimensional grid, wherein N is a number of values of one or more non-linear terms of the derived model function, pre-calculating the one or more non-linear terms given the parameter model function and the designated values of the non-linear parameters, calculating one or more remaining model terms of the parameter model function, and displaying at least one of the one or more non-linear terms and remaining linear model terms.
(FR) Procédé pour estimer des valeurs de paramètre comprenant l'acquisition de données d'image avec un appareil d'imagerie, dérivant d'une fonction de modèle de paramètre à partir des données d'image produisant une grille en N dimensions, dans laquelle N est un nombre de valeur d'un ou de plusieurs termes non linéaires de la fonction du modèle dérivé qui pré-calcule un ou plusieurs termes non linéaires, étant donné la fonction de modèle du paramètre, et qui affiche au moins un ou plusieurs termes non linéaires et restant des termes du modèle linéaire restant.
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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, IS, JP, KE, KG, KM, 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, 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, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)