公开(公告)号：EP4357746A1

公开(公告)日：2024-04-24

申请号：EP22824600.5

申请日：2022-03-24

申请人： KONICA MINOLTA, INC.

发明人： ASANO, Motohiro ,  MORIMOTO, Takashi ,  TAKAMURA, Shunsuke ,  KIUCHI, Mikako

IPC分类号： G01M3/02 ,  G06T7/00

CPC分类号： G06T7/00 ,  G01M3/38 ,  G01N21/3504 ,  G01N2021/353120130101 ,  G01N2201/022120130101 ,  G01N2201/129620130101

摘要： A gas concentration feature quantity estimation device 20 includes: an inspection data acquisition unit 211, 212 that acquires time-series pixel group inspection data and a temperature value of a gas, the time-series pixel group inspection data being region-extracted from inspection data of a gas distribution moving image representing an existence region of the gas in a space, and having two or more pixels in a vertical direction and a horizontal direction, respectively; and an estimation unit 2151 that calculates an estimation value of a gas concentration feature quantity corresponding to the time-series pixel group inspection data acquired by the inspection data acquisition unit using an inference model, which is machine-learned using time-series pixel group training data of the gas distribution moving image having the same size as the time-series pixel group inspection data, and a gas temperature value and a value of the gas concentration feature quantity corresponding to the time-series pixel group training data as training data.