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1. WO2020231038 - ELECTRONIC DEVICE AND METHOD FOR CONTROLLING THEREOF

Publication Number WO/2020/231038
Publication Date 19.11.2020
International Application No. PCT/KR2020/005432
International Filing Date 24.04.2020
IPC
G06N 3/08 2006.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
NCOMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS
3Computer systems based on biological models
02using neural network models
08Learning methods
G06N 20/10 2019.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
NCOMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS
20Machine learning
10using kernel methods, e.g. support vector machines
H04N 5/21 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
5Details of television systems
14Picture signal circuitry for video frequency region
21Circuitry for suppressing or minimising disturbance, e.g. moire or halo
CPC
G06K 9/6232
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
6232Extracting features by transforming the feature space, e.g. multidimensional scaling; Mappings, e.g. subspace methods
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 9/6262
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
6262Validation, performance evaluation or active pattern learning techniques
G06N 3/08
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
NCOMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS
3Computer systems based on biological models
02using neural network models
08Learning methods
G06T 3/4046
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
3Geometric image transformation in the plane of the image
40Scaling the whole image or part thereof
4046using neural networks
Applicants
  • SAMSUNG ELECTRONICS CO., LTD. [KR]/[KR]
Inventors
  • AHN, Iljun
  • PARK, Yongsup
  • PARK, Jaeyeon
Agents
  • KIM, Tae-hun
  • JEONG, Hong-sik
Priority Data
10-2019-005770116.05.2019KR
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) ELECTRONIC DEVICE AND METHOD FOR CONTROLLING THEREOF
(FR) DISPOSITIF ÉLECTRONIQUE ET PROCÉDÉ DE COMMANDE ASSOCIÉ
Abstract
(EN)
Provided is an electronic device and a controlling method thereof. The electronic device includes a memory for storing at least one instruction, and a processor configured to execute the at least one instruction, in which the processor is configured to execute a convolution operation on an input image and obtain intermediate feature data relating to the image. The intermediate feature data is convolved with first kernels in a channel direction to obtain first data. The first data is then convolvedwith a second kernel in a spatial direction to obtain second data. Values of one or more weights included in the first kernels and the second kernel are set based on the second data, and values of weights may be adjusted based on positions of the weights.
(FR)
La présente invention concerne un dispositif électronique et un procédé de commande associé. Le dispositif électronique comprend une mémoire destinée à stocker une ou plusieurs instructions et un processeur configuré pour exécuter la ou les instructions, ledit processeur étant configuré pour exécuter une opération de convolution sur une image d'entrée et pour obtenir des données de caractéristiques intermédiaires relatives à l'image. Les données de caractéristiques intermédiaires sont convolutées à l'aide de premiers noyaux dans une direction de canal afin d'obtenir des premières données. Les premières données sont ensuite convolutées à l'aide d'un second noyau dans une direction spatiale afin d'obtenir des secondes données. Les valeurs d'une ou plusieurs pondérations incluses dans les premiers noyaux et dans le second noyau sont réglées sur la base des secondes données et des valeurs de pondérations peuvent être ajustées sur la base des positions des pondérations.
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