Document Type and Number:
Japanese Patent JPWO2020188905
Kind Code:
A1
Abstract:
A gas detection device, a gas detection method, and a gas detection program according to the present invention detect gas on the basis of an image obtained by imaging a detection target. The gas detection device, the gas detection method, and the gas detection program; generated accumulated data obtained by accumulating a number of times of gas detection in a predetermined unit of accumulation, on the basis of a plurality of images captured at a plurality of times different from each other in a predetermined periond; and generate a mask image for suppressing notification of detected gas on the basis of the generated accumulated data.
Application Number:
JP2021506156A
Publication Date:
September 24, 2020
Filing Date:
December 06, 2019
Export Citation:
Domestic Patent References:
| JPH0916254A | 1997-01-17 | |||
| JPS62222394A | 1987-09-30 | |||
| JP2004096742A | 2004-03-25 | |||
| JP2008271329A | 2008-11-06 |
Foreign References:
| WO2019044898A1 | 2019-03-07 | |||
| US20140002639A1 | 2014-01-02 |