Title:
DATA GENERATION METHOD, DATA GENERATION DEVICE, MODEL GENERATION METHOD, MODEL GENERATION DEVICE, AND PROGRAM
Document Type and Number:
Japanese Patent JP2021086462
Kind Code:
A
Abstract:
To provide a data generation technology in which a user-friendly segmentation map is used.SOLUTION: In a data generation device, training processing includes: acquiring a first feature map by one or more processors from a first training image by using an encoder to be trained; acquiring a second image from the first feature map and a layered segmentation map for training by using a decoder to be trained; inputting to a discriminator, one of a first pair of the first image and the layered segmentation map for training and a second pair of the second image and the layered segmentation map for training; updating a parameter of the discriminator in accordance with a first loss value determined based on a result discriminated by the discriminator; determining a second loss value indicating a difference in feature quantity between the first image and the second image; and updating parameters of the encoder and the decoder in accordance with the determined second loss value.SELECTED DRAWING: Figure 23
Inventors:
LI MING-JUN
ZHU HUACHUN
JIN YANGHUA
YONETSUJI TAIZAN
ZHU HUACHUN
JIN YANGHUA
YONETSUJI TAIZAN
Application Number:
JP2019215846A
Publication Date:
June 03, 2021
Filing Date:
November 28, 2019
Export Citation:
Assignee:
PREFERRED NETWORKS INC
International Classes:
G06T11/80; G06T7/00; G06T7/11
Attorney, Agent or Firm:
Tadashige Ito
Tadahiko Ito
Tadahiko Ito