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1. CA2921127 - CONTENT BASED IMAGE RETRIEVAL

Office Canada
Application Number 2921127
Application Date
Publication Number 2921127
Publication Date 12.03.2015
Publication Kind A1
IPC
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
F
ELECTRIC DIGITAL DATA PROCESSING
17
Digital computing or data processing equipment or methods, specially adapted for specific functions
30
Information retrieval; Database structures therefor
G06F 17/30
CPC
G06F 16/5838
Applicants SHAZURA, INC.
Priority Data P201300816 04.09.2013 ES
Title
(EN) CONTENT BASED IMAGE RETRIEVAL
(FR) RECUPERATION D'IMAGE BASEE SUR UN CONTENU
Abstract
(EN)
A method and non-transitory computer readable medium for content based image retrieval. The method includes selecting a query image, segmenting the selected query image by applying a segmentation technique, extracting features from the segmented query image by determining at least two feature descriptors, including color feature descriptors and texture feature descriptors, and determining a similarity of the query image to a plurality of images included in a database using the determined at least two feature descriptors of the segmented query image, features being extracted from each of the plurality of images included in the database by determining the at least two feature descriptors, the color feature descriptors and the texture feature descriptors including a simultaneous combination of different color spaces, and global and local statistical measurements being carried out on the simultaneous combination of the different color spaces.