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1. (WO2010073251) DENOISING MEDICAL IMAGES
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2010/073251 International Application No.: PCT/IL2009/001216
Publication Date: 01.07.2010 International Filing Date: 24.12.2009
IPC:
G06T 5/00 (2006.01) ,G06T 5/50 (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
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
Applicants:
MEDIC VISION - IMAGING SOLUTIONS LTD. [IL/IL]; 3 Ha'Yozma St. Tirat Carmel 39032, IL (AllExceptUS)
BAR-AVIV, Ezer [IL/IL]; IL (UsOnly)
DEVIR, Zvi [IL/IL]; IL (UsOnly)
DAHAN, Eliran [IL/IL]; IL (UsOnly)
KENIG, Tal [IL/IL]; IL (UsOnly)
ROSMAN, Guy [IL/IL]; IL (UsOnly)
Inventors:
BAR-AVIV, Ezer; IL
DEVIR, Zvi; IL
DAHAN, Eliran; IL
KENIG, Tal; IL
ROSMAN, Guy; IL
Agent:
G.E. EHRLICH (1995) LTD.; 11 Menachem Begin Street Ramat Gan 52521, IL
Priority Data:
61/219,85724.06.2009US
PCT/IL2008/00167925.12.2008IL
Title (EN) DENOISING MEDICAL IMAGES
(FR) ÉLIMINATION DU BRUIT D'IMAGES MÉDICALES
Abstract:
(EN) A method of producing a denoised medical image at a specified resolution, comprising: a) denoising an original medical image acquired at a resolution higher than the specified resolution; and b) reducing the resolution of the image, after denoising, to the specified resolution, using a nonlinear resolution reduction procedure that preserves more fine detail in the image than a linear resolution reduction procedure would.
(FR) L'invention concerne un procédé de production d'une image médicale dont le bruit a été éliminé à une résolution spécifiée, consistant à : a) éliminer le bruit d'une image médicale originale acquise à une résolution plus élevée que la résolution spécifiée ; et b) réduire la résolution de l'image, après élimination du bruit, à la résolution spécifiée, en utilisant un processus de réduction de résolution non linéaire qui préserve dans l'image des détails plus précis que ne le ferait un processus de réduction de résolution linéaire.
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:
IL213666EP2380132JP2012513816US20110268328CN102203826CA2748234