WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO2017201487) METHOD AND SYSTEM FOR PERFORMING CONVOLUTIONAL IMAGE TRANSFORMATION ESTIMATION
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.:    WO/2017/201487    International Application No.:    PCT/US2017/033661
Publication Date: 23.11.2017 International Filing Date: 19.05.2017
IPC:
G06K 7/01 (2006.01), G06K 9/62 (2006.01), G06K 9/40 (2006.01), G06T 3/20 (2006.01), G06N 3/02 (2006.01), G06N 3/06 (2006.01)
Applicants: MAGIC LEAP, INC. [US/US]; 7500 W. Sunrise Blvd. Plantation, Florida 33322 (US)
Inventors: DETONE, Daniel; (US).
MALISIEWICZ, Tomasz Jan; (US).
RABINOVICH, Andrew; (US)
Agent: LARGENT, Craig C.; (US).
LIU, Rong; (US).
CATMULL, Kelvin; (US).
MORSE, Kyle B.; (US).
KAO, Dah-Bin; (US).
WIGGER, Benjamin; (US).
DORAN-CIVAN, Neslihan; (US).
GIANOLA, Adam; (US).
BAKER, Amanda; (US).
WOLFGANG, Mark; (US).
MELLOR, Brett; (US)
Priority Data:
62/339,799 20.05.2016 US
Title (EN) METHOD AND SYSTEM FOR PERFORMING CONVOLUTIONAL IMAGE TRANSFORMATION ESTIMATION
(FR) PROCÉDÉ ET SYSTÈME POUR EFFECTUER UNE ESTIMATION DE TRANSFORMATION D'IMAGE CONVOLUTIVE
Abstract: front page image
(EN)A method for generating inputs for a neural network based on an image includes receiving the image, identifying a position within the image, and identifying a subset of the image at the position. The subset of the image is defined by a first set of corners. The method also includes perturbing at least one of the first set of corners to form a second set of corners. The second set of corners defines a modified subset of the image. The method further includes determining a homography based on a comparison between the subset of the image and the modified subset of the image, generating a transformed image by applying the homography to the image, and identifying a subset of the transformed image at the position.
(FR)Cette invention concerne un procédé de génération d'entrées pour un réseau neuronal sur la base d'une image, comprenant la réception de l'image, l'identification d'une position dans l'image, et l'identification d'un sous-ensemble de l'image dans la position. Le sous-ensemble de l'image est défini par un premier ensemble de coins. Le procédé comprend en outre la perturbation d'au moins l'un du premier ensemble de coins pour former un second ensemble de coins. Le second ensemble de coins définit un sous-ensemble modifié de l'image. Le procédé comprend en outre la détermination d'une homographie sur la base d'une comparaison entre le sous-ensemble de l'image et le sous-ensemble modifié de l'image, la génération d'une image transformée par application de l'homographie à l'image, et l'identification d'un sous-ensemble de l'image transformée dans la position.
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, DJ, 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, KH, KN, KP, KR, KW, 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 (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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)