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1. WO2020064326 - METHODS AND APPARATUS TO GENERATE MASKED IMAGES BASED ON SELECTIVE PRIVACY AND/OR LOCATION TRACKING

Publication Number WO/2020/064326
Publication Date 02.04.2020
International Application No. PCT/EP2019/074126
International Filing Date 10.09.2019
IPC
G06K 9/00 2006.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
9Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
G06K 9/46 2006.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
9Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
36Image preprocessing, i.e. processing the image information without deciding about the identity of the image
46Extraction of features or characteristics of the image
G06K 9/62 2006.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
9Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
62Methods or arrangements for recognition using electronic means
CPC
G06F 21/6254
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
21Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
60Protecting data
62Protecting access to data via a platform, e.g. using keys or access control rules
6218to a system of files or objects, e.g. local or distributed file system or database
6245Protecting personal data, e.g. for financial or medical purposes
6254by anonymising data, e.g. decorrelating personal data from the owner's identification
G06F 21/84
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
21Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
70Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
82Protecting input, output or interconnection devices
84output devices, e.g. displays or monitors
G06F 2221/2111
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
2221Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
21Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
2111Location-sensitive, e.g. geographical location, GPS
G06K 9/00228
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
9Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
00221Acquiring or recognising human faces, facial parts, facial sketches, facial expressions
00228Detection; Localisation; Normalisation
G06K 9/00624
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
9Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
00624Recognising scenes, i.e. recognition of a whole field of perception; recognising scene-specific objects
G06K 9/00771
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
9Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
00624Recognising scenes, i.e. recognition of a whole field of perception; recognising scene-specific objects
00771Recognising scenes under surveillance, e.g. with Markovian modelling of scene activity
Applicants
  • MOVIDIUS LTD. [IE]/[NL]
Inventors
  • MOLONEY, David
Agents
  • HANNA MOORE + CURLEY
  • MOORE, Barry
Priority Data
16/139,87124.09.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) METHODS AND APPARATUS TO GENERATE MASKED IMAGES BASED ON SELECTIVE PRIVACY AND/OR LOCATION TRACKING
(FR) PROCÉDÉS ET APPAREIL DE GÉNÉRATION D'IMAGES MASQUÉES BASÉS SUR UNE CONFIDENTIALITÉ SÉLECTIVE ET/OU UN SUIVI DE LOCALISATION
Abstract
(EN)
Examples to selectively generate a masked image include: a convolutional neural network detector to detect a first feature and a second feature in an image captured by a camera; a feature recognizer to determine the first feature is a displayable feature and the second feature is a non-displayable feature by comparing the first and second features of the image to reference feature images stored in a memory; and a blur generator to generate the masked image to display the displayable feature and mask the non-displayable feature.
(FR)
Selon l'invention, des exemples de génération sélective d'une image masquée comprennent: un détecteur de réseau neuronal à convolution servant à détecter une première caractéristique et une seconde caractéristique dans une image capturée par une caméra; un moyen de reconnaissance de caractéristiques servant à déterminer que la première caractéristique est une caractéristique affichable et que la seconde caractéristique est une caractéristique non affichable en comparant les première et seconde caractéristiques de l'image à des images de caractéristiques de référence stockées dans une mémoire; et un générateur de flou servant à générer l'image masquée pour afficher la caractéristique affichable et masquer la caractéristique non affichable.
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