Title:
INFORMATION PROCESSING SYSTEM AND INFORMATION PROCESSING METHOD
Document Type and Number:
WIPO Patent Application WO/2021/029091
Kind Code:
A1
Abstract:
According to the present invention, a target area is efficiently extracted from a photographed image. This information processing system stores a machine learning model, in which the data in which a photographed image is associated with area description data, which is data representing a target area in which a specific object is captured in the photographed image by a one-dimensional numerical string, is learned as teacher data, and estimates the area description data by inputting the captured image into the machine learning model. A background separated image is generated from the captured image, and the area description data is generated on the basis of the background separated image. The information processing system estimates the area description data by inputting the captured image into the machine learning model, and restores the background separated image on the basis of the area description data.
Inventors:
FUJIO MASAKAZU (JP)
KAGA YOSUKE (JP)
TAKAHASHI KENTA (JP)
NAKAMURA WATARU (JP)
KAGA YOSUKE (JP)
TAKAHASHI KENTA (JP)
NAKAMURA WATARU (JP)
Application Number:
PCT/JP2020/006491
Publication Date:
February 18, 2021
Filing Date:
February 19, 2020
Export Citation:
Assignee:
HITACHI LTD (JP)
International Classes:
G06T7/00
Domestic Patent References:
| WO2018223295A1 | 2018-12-13 |
Foreign References:
| JP2017027600A | 2017-02-02 | |||
| JPH1125260A | 1999-01-29 |
Attorney, Agent or Firm:
ISSHIKI & CO. (JP)
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