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1. (WO2010084441) NUCLEAR IMAGE RECONSTRUCTION
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2010/084441 International Application No.: PCT/IB2010/050189
Publication Date: 29.07.2010 International Filing Date: 15.01.2010
IPC:
G06T 5/50 (2006.01) ,G06T 7/20 (2006.01) ,G06T 11/00 (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
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
20
Analysis of motion
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
T
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
11
2D [Two Dimensional] image generation
Applicants:
KONINKLIJKE PHILIPS ELECTRONICS N.V. [NL/NL]; Groenewoudseweg 1 NL-5621 BA Eindhoven, NL (AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BE, BF, BG, BH, BJ, BR, BW, BY, BZ, CA, CF, CG, CH, CI, CL, CM, CN, CO, CR, CU, CY, CZ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, FR, GA, GB, GD, GE, GH, GM, GN, GQ, GR, GT, GW, HN, HR, HU, ID, IE, IL, IN, IS, IT, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MC, MD, ME, MG, MK, ML, MN, MR, MT, MW, MX, MY, MZ, NA, NE, NG, NI, NL, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SI, SK, SL, SM, SN, ST, SV, SY, SZ, TD, TG, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, UZ, VC, VN, ZA, ZM, ZW)
PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH [DE/DE]; Lübeckertordamm 5 20099 Hamburg, DE (DE)
KLINDER, Tobias [DE/DE]; NL (UsOnly)
LORENZ, Cristian [DE/DE]; NL (UsOnly)
KUHN, Michael, H [DE/DE]; NL (UsOnly)
Inventors:
KLINDER, Tobias; NL
LORENZ, Cristian; NL
KUHN, Michael, H; NL
Agent:
VAN VELZEN, Maaike, M.; High Tech Campus 44 NL-5600 AE Eindhoven, NL
Priority Data:
09151066.922.01.2009EP
Title (EN) NUCLEAR IMAGE RECONSTRUCTION
(FR) RECONSTRUCTION D'IMAGES NUCLÉAIRES
Abstract:
(EN) A system is provided for obtaining a nuclear image of a moving object. The system comprises an input (14), a processing unit (15) and an output (17). The input (14) is provided for receiving a nuclear image and morphological images of the object. The processing unit (15) is configured to process the morphological images to obtain sparse motion information of the object, to use the sparse motion information and a motion model for obtaining estimated motion information about the object, and to generate a motion- corrected nuclear image based on the estimated motion information and the acquired nuclear image. The output (17) provides the corrected nuclear image.
(FR) L'invention concerne un système destiné à obtenir une image nucléaire d'un objet mouvant. Le système comporte une entrée (14), une unité (15) de traitement et une sortie (17). L'entrée (14) est conçue pour recevoir une image nucléaire et des images morphologiques de l'objet. L'unité (15) de traitement est configurée pour traiter les images morphologiques afin d'obtenir des informations éparses sur le mouvement de l'objet, utiliser lesdites informations éparses de mouvement et un modèle de mouvement pour obtenir des informations estimées de mouvement relatives à l'objet, et générer une image nucléaire corrigée pour compenser le mouvement sur la base des informations estimées de mouvement et de l'image nucléaire acquise. La sortie (17) émet l'image nucléaire corrigée.
front page image
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, 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, PE, PG, PH, PL, PT, RO, RS, RU, 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, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (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, 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)
Also published as:
EP2389661US20110284751CN102292743RU2011134863RU0002538282