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1. WO2020139503 - REALISTIC SENSOR SIMULATION AND PROBABILISTIC MEASUREMENT CORRECTION

Publication Number WO/2020/139503
Publication Date 02.07.2020
International Application No. PCT/US2019/063377
International Filing Date 26.11.2019
IPC
G06K 9/62 2006.1
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
G06K 9/72 2006.1
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
72using context analysis based on the provisionally recognised identity of a number of successive patterns, e.g. a word
G06N 3/08 2006.1
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
NCOMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS
3Computer systems based on biological models
02using neural network models
08Learning methods
CPC
G06K 9/6202
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
6201Matching; Proximity measures
6202Comparing pixel values or logical combinations thereof, or feature values having positional relevance, e.g. template matching
G06K 9/6255
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
6255Determining representative reference patterns, e.g. averaging or distorting patterns; Generating dictionaries, e.g. user dictionaries
G06K 9/726
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
72using context analysis based on the provisionally recognised identity of a number of successive patterns, e.g. a word
726Syntactic or semantic context, e.g. balancing
G06N 3/0454
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
NCOMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS
3Computer systems based on biological models
02using neural network models
04Architectures, e.g. interconnection topology
0454using a combination of multiple neural nets
G06N 3/084
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
NCOMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS
3Computer systems based on biological models
02using neural network models
08Learning methods
084Back-propagation
G06T 2207/10024
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
2207Indexing scheme for image analysis or image enhancement
10Image acquisition modality
10024Color image
Applicants
  • INTEL CORPORATION [US]/[US]
  • GONZALEZ AGUIRRE, David I. [MX]/[US]
  • ELLI, Maria Soledad [AR]/[US]
  • ALVAREZ, Ignacio [ES]/[US]
  • FELIP LEON, Javier [ES]/[US]
Inventors
  • GONZALEZ AGUIRRE, David I.
  • ELLI, Maria Soledad
  • ALVAREZ, Ignacio
  • FELIP LEON, Javier
Agents
  • JORDAN, B. Delano
Priority Data
16/236,45429.12.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) REALISTIC SENSOR SIMULATION AND PROBABILISTIC MEASUREMENT CORRECTION
(FR) SIMULATION DE CAPTEUR RÉALISTE ET CORRECTION DE MESURE PROBABILISTE
Abstract
(EN)
Systems, apparatuses and methods may provide for technology that obtains a neural network output, which estimates a difference between a first measured output of a sensor and a simulated output of the sensor. The technology may also add the difference to the simulated output of the sensor. In one example, the neural network output includes mean displacement data and parametrically controllable covariance data. Additionally, the technology may subtract a point-wise difference from a second measurement output of the sensor.
(FR)
L'invention concerne des systèmes, des appareils et des procédés qui peuvent fournir une technologie qui obtient une sortie de réseau neuronal, qui estime une différence entre une première sortie mesurée d'un capteur et une sortie simulée du capteur. La technologie peut également ajouter la différence à la sortie simulée du capteur. Dans un exemple, la sortie de réseau neuronal comprend des données de déplacement moyen et des données de covariance pouvant être commandées de manière paramétrique. De plus, la technologie peut soustraire une différence par points d'une seconde sortie de mesure du capteur.
Also published as
Latest bibliographic data on file with the International Bureau