| 摘要 |
PROBLEM TO BE SOLVED: To provide a method and device for estimating the temperature in a space.SOLUTION: The relationship between the previously measured temperature and the density of aerosol is determined. Imaged data of a laser beam radiated to and reflected from the aerosol is acquired, the intensity of the laser beam is estimated on the basis of the imaged data, and the density of the aerosol from which the laser beam is reflected is estimated on the basis of the estimated intensity. On the basis of the estimated density of the aerosol, and the relationship between the previously measured temperature and the density of the aerosol, the temperature distribution in the space is estimated. |
