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1. WO2020112188 - COMPUTER ARCHITECTURE FOR ARTIFICIAL IMAGE GENERATION

Publication Number WO/2020/112188
Publication Date 04.06.2020
International Application No. PCT/US2019/047985
International Filing Date 23.08.2019
IPC
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
G06K 9/6257
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
62Methods or arrangements for recognition using electronic means
6217Design or setup of recognition systems and techniques; Extraction of features in feature space; Clustering techniques; Blind source separation
6256Obtaining sets of training patterns; Bootstrap methods, e.g. bagging, boosting
6257characterised by the organisation or the structure of the process, e.g. boosting cascade
G06K 9/627
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
62Methods or arrangements for recognition using electronic means
6267Classification techniques
6268relating to the classification paradigm, e.g. parametric or non-parametric approaches
627based on distances between the pattern to be recognised and training or reference patterns
G06N 20/00
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
NCOMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS
20Machine learning
Applicants
  • RAYTHEON COMPANY [US]/[US]
Inventors
  • KIM, Peter
  • QUILLER, Ryan
  • CHAVES, Jason R.
  • BERLIN, Mark S.
  • SAND, Michael J.
Agents
  • PERDOK, Monique M.
  • ARORA, Suneel, Reg. No. 42,267
  • BEEKMAN, Marvin L., Reg. No. 38,377
  • BIANCHI, Timothy E., Reg. No. 39,610
  • BLACK, David W., Reg. No. 42,331
  • LANG, Allen R., Reg. No. 58,829
  • MCCRACKIN, Ann M., Reg. No. 42,858
  • SCHEER, Bradley W., Reg. No. 47,059
Priority Data
62/771,80227.11.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) COMPUTER ARCHITECTURE FOR ARTIFICIAL IMAGE GENERATION
(FR) ARCHITECTURE D'ORDINATEUR POUR LA GÉNÉRATION D'IMAGES ARTIFICIELLES
Abstract
(EN)
A computer architecture for artificial image generation is disclosed. According to some aspects, a computing machine receives a voxel model of a target object. The target object is to be recognized using an image recognizer. The computing machine generates, based on the voxel model, a set of TSB (target shadow background-mask) images of the target object. The computing machine receives, at an auto-encoder, a set of real images of the target object. The computing machine generates, using an auto-encoder and based on the set of real images, one or more artificial images of the target object based on the set of TSB images. The computing machine provides, as output, the generated one or more artificial images of the target object.
(FR)
L'invention concerne une architecture d'ordinateur pour la génération d'images artificielles. Selon certains aspects, une machine de calcul reçoit un modèle à voxels d'un objet cible. L'objet cible doit être reconnu à l'aide d'un système de reconnaissance d'image. La machine de calcul génère, sur la base du modèle à voxels, un ensemble d'images TSB (de l'anglais "target shadow background-mask", masque cible/ombre/arrière-plan) de l'objet cible. La machine de calcul reçoit, au niveau d'un autoencodeur, un ensemble d'images réelles de l'objet cible. La machine de calcul génère, à l'aide de l'autoencodeur et sur la base de l'ensemble d'images réelles, une ou plusieurs images artificielles de l'objet cible sur la base de l'ensemble d'images TSB. La machine de calcul fournit, en sortie, la ou les images artificielles générées de l'objet cible.
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