Title:
URINE AMOUNT ESTIMATION SYSTEM, URINE AMOUNT ESTIMATION APPARATUS, LEARNING METHOD, LEARNED MODEL, AND PROGRAM
Document Type and Number:
Japanese Patent JP2021122398
Kind Code:
A
Abstract:
To simply estimate a value concerning an amount of urine discharged by a user of a toilet apparatus.SOLUTION: A urine amount estimation system 100 according to this disclosure comprises: an image sensor 120 constituted to be able to photograph the inner space 30 of a toilet bowl 22 in urine discharge; and an estimation unit which estimates an amount of urine by using learned data, on the basis of a urine image photographed by the image sensor. The estimation unit executes the estimation by inputting a feature amount including variation in the pixel values of respective pixels and the pixel values around the respective pixels in the image of urine spreading on the inner peripheral surface of the toilet bowl of a toilet stool, into the learned model.SELECTED DRAWING: Figure 1
Inventors:
OGURI KOJI
KAWANAKA HARUKI
KAWANAKA HARUKI
Application Number:
JP2020016650A
Publication Date:
August 30, 2021
Filing Date:
February 03, 2020
Export Citation:
Assignee:
LIXIL CORP
OGURI KOJI
OGURI KOJI
International Classes:
A61B5/20; A47K17/00; E03D9/00; G06T7/00
Attorney, Agent or Firm:
Sumio Tanai
Kenichi Kawabuchi
Yuichiro Shimizu
Kenichi Kawabuchi
Yuichiro Shimizu