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1. (WO2017132858) METHODS, SYSTEMS, AND MEDIA FOR IMAGE PROCESSING
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/132858 International Application No.: PCT/CN2016/073296
Publication Date: 10.08.2017 International Filing Date: 03.02.2016
IPC:
G06T 5/40 (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
40
by the use of histogram techniques
Applicants:
CHONGQING UNIVERSITY OF POSTS AND TELECOMMUNICATIONS [CN/CN]; No. 2 Chongwen Road Nan'an District Chongqing 400065, CN
Inventors:
XIAO, Bin; CN
WANG, Guoyin; CN
LI, Weisheng; CN
Agent:
HANHOW INTELLECTUAL PROPERTY; W1-1111, Oriental Plaza No. 1 East Chang An Avenue Beijing 100738, CN
Priority Data:
Title (EN) METHODS, SYSTEMS, AND MEDIA FOR IMAGE PROCESSING
(FR) PROCÉDÉS, SYSTÈMES, ET SUPPORTS POUR TRAITEMENT D'IMAGES
Abstract:
(EN) The disclosure provide for methods, systems, and machine-readable media for image processing. A method for image processing includes : generating, by a processor, a first histogram and a first parameter set for a first image; constructing, by the processor, a model representative of a second histogram of a second image based on an adjustment parameter set and the first parameter set; generating the second histogram based on the model; and generating a second image based on the first image and the second histogram. The first histogram is a two-dimensional histogram.
(FR) L'invention concerne des procédés, des systèmes, et des supports lisibles par machine pour traitement d'images. Un procédé de traitement d'images comprend les étapes consistant à: faire générer, par un processeur, un premier histogramme et un premier ensemble de paramètres pour une première image; faire construire, par le processeur, un modèle représentatif d'un deuxième histogramme d'une deuxième image d'après un ensemble de paramètres d'ajustement et le premier ensemble de paramètres; générer le deuxième histogramme d'après le modèle; et générer une deuxième image d'après la première image et le deuxième histogramme. Le premier histogramme est un histogramme bidimensionnel.
front page image
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, 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, 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)