WO2023105275 - DATA GENERATION METHOD AND APPARATUS, ELECTRONIC DEVICE AND COMPUTER STORAGE MEDIUM
National phase entry:
Publication Number
WO/2023/105275
Publication Date
15.06.2023
International Application No.
PCT/IB2021/061917
International Filing Date
17.12.2021
Title **
[English]
DATA GENERATION METHOD AND APPARATUS, ELECTRONIC DEVICE AND COMPUTER STORAGE MEDIUM
[French]
PROCÉDÉ ET APPAREIL DE GÉNÉRATION DE DONNÉES, DISPOSITIF ÉLECTRONIQUE, ET SUPPORT DE STOCKAGE INFORMATIQUE
Applicants **
SENSETIME INTERNATIONAL PTE. LTD.
Inventors
LIU, Chunya
Priority Data
10202113724Q
10.12.2021
SG
Application details
| Total Number of Claims/PCT | * |
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International Searching Authority |
IPOS
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| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
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| Type of Assignment |
The Standard Agent's Assignment
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| Applicant's Legal Status |
Legal Entity
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| Entry into National Phase under |
Chapter I
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| Patent Delivery |
Send the Letters Patent by Courier
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| Translation |
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Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 2233 | |
| EPO | Filing, Examination, Granting | 13547 | |
| Japan | Filing, Examination, Granting | 2345 | |
| South Korea | Filing, Examination, Granting | 2475 | |
| USA | Filing, Examination, Granting | 5940 |
Total:
26,540
The term for entry into the National Phase has expired. This quotation is for informational purposes only
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Abstract[English]
The embodiments of the disclosure provide a data generation method and apparatus, an electronic device and a computer storage medium. The method includes that: a pre-labeled game platform image sample set including a first image sample and a second image sample is acquired, the first image sample and the second image sample containing a same target object as each other and contain different image backgrounds respectively; the first image sample and the second image sample are input to a Cycle-Consistent Generative Adversarial Networks (CycleGAN) model for training to obtain a loss of the CycleGAN model; parameters of the CycleGAN model are adjusted based on the loss of the CycleGAN model until training of the CycleGAN model is completed; and the game platform image sample set is expanded by use of the trained CycleGAN model.[French]
Les modes de réalisation de l'invention concernent un procédé et un appareil de génération de données, un dispositif électronique et un support de stockage informatique. Le procédé comprend les étapes dans lesquelles : un ensemble d'échantillons d'image de plateforme de jeu pré-marqué comprenant un premier échantillon d'image et un second échantillon d'image est acquis, le premier échantillon d'image et le second échantillon d'image contenant un même objet cible et contenant respectivement différents fonds d'image ; le premier échantillon d'image et le second échantillon d'image sont entrés dans un modèle de réseaux antagonistes génératifs à cycle cohérent (CycleGAN) pour un entraînement afin d'obtenir une perte du modèle de CycleGAN ; des paramètres du modèle de CycleGAN sont ajustés sur la base de la perte du modèle de CycleGAN jusqu'à ce que l'entraînement du modèle de CycleGAN soit achevé ; et l'ensemble d'échantillons d'image de plateforme de jeu est étendu à l'aide du modèle de CycleGAN entraîné.