Title:
LEARNING DATA GENERATION DEVICE
Document Type and Number:
Japanese Patent JP2023183255
Kind Code:
A
Abstract:
To provide a learning data generation device which can generate various learning images.SOLUTION: In a learning data generation device 1, a second CG data generation unit 21 acquires first CG data having one or more CG parameters about a CG space including one or more CG models and generates one or more pieces of second CG data obtained by varying the CG parameters of the first CG data, an image generation unit 22 generates one or more first images from the first CG data and generates one or more second images from the second CG data, an image variation calculation unit 23 calculates a variation amount between the first image and the second image, a second CG data selection unit 24 selects any of the one or more pieces of second CG data on the basis of the variation amount, and a learning image generation unit 31 generates one or more learning images from the second CG data selected by the second CG data selection unit 24.SELECTED DRAWING: Figure 2
Inventors:
EGE TAKUMI
NAGAYOSHI HIROTAKA
HIRAOKA TOMOAKI
NAGAYOSHI HIROTAKA
HIRAOKA TOMOAKI
Application Number:
JP2022096778A
Publication Date:
December 27, 2023
Filing Date:
June 15, 2022
Export Citation:
Assignee:
HITACHI LTD
International Classes:
G06V10/774; G06T7/00; G06T19/00
Attorney, Agent or Firm:
Patent Attorney Corporation Sunnext International Patent Office