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1. US20160078057 - Content based image retrieval

Office United States of America
Application Number 14785045
Application Date 08.08.2014
Publication Number 20160078057
Publication Date 17.03.2016
Grant Number 10353948
Grant Date 16.07.2019
Publication Kind B2
IPC
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
F
ELECTRIC DIGITAL DATA PROCESSING
15
Digital computers in general; Data processing equipment in general
[IPC code unknown for G06F 16/583]
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
K
RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
9
Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
62
Methods or arrangements for recognition using electronic means
[IPC code unknown for G06T 7/10]
G06F 15/00
G06F 16/583
G06K 9/62
G06T 7/10
CPC
G06K 9/6212
G06F 16/5838
G06T 7/10
G06T 2207/10004
G06T 2207/20112
Applicants SHAZURA, INC.
Inventors Sira Perez de la Coba
Agents Renner, Otto, Boisselle & Sklar, LLP
Priority Data 201300816 04.09.2013 ES
Title
(EN) Content based image retrieval
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.