Title:
GAS CONCENTRATION FEATURE QUANTITY ESTIMATION DEVICE, GAS CONCENTRATION FEATURE QUANTITY ESTIMATION METHOD, PROGRAM, AND GAS CONCENTRATION FEATURE QUANTITY INFERENCE MODEL GENERATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/264604
Kind Code:
A1
Abstract:
The present invention is provided with: inspection data acquisition units 212, 211 for respectively acquiring a gas temperature value and a time-series pixel group inspection data item in which the number of vertical pixels and the number of horizontal pixels are not less than 2 and which is regionally extracted from an inspection data item of a gas distribution video indicating the existence region of gas in a space; and an estimation unit 2151 for calculating a gas concentration feature quantity estimation value corresponding to the time-series pixel group inspection data item acquired by the inspection data acquisition unit, by using an inference model obtained by machine learning using, as training data, time-series pixel group training data items which have the same size as the size of the time-series pixel group inspection data item and which are regionally extracted from training data items of gas distribution videos and gas concentration feature quantity values and gas temperature values corresponding to the time-series pixel group training data items.
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Inventors:
ASANO MOTOHIRO
MORIMOTO TAKASHI
TAKAMURA SHUNSUKE
KIUCHI MIKAKO
MORIMOTO TAKASHI
TAKAMURA SHUNSUKE
KIUCHI MIKAKO
Application Number:
PCT/JP2022/013879
Publication Date:
December 22, 2022
Filing Date:
March 24, 2022
Export Citation:
Assignee:
KONICA MINOLTA INC (JP)
International Classes:
G01M3/02; G06T7/00
Domestic Patent References:
| WO2017104607A1 | 2017-06-22 | |||
| WO2020079920A1 | 2020-04-23 | |||
| WO2017213075A1 | 2017-12-14 | |||
| WO2017104617A1 | 2017-06-22 |
Foreign References:
| JP2019074777A | 2019-05-16 | |||
| US20190331301A1 | 2019-10-31 | |||
| JPH058093A | 1993-01-19 |
Attorney, Agent or Firm:
NAKAJIMA & ASSOCIATES IP FIRM (JP)
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