FIELD: physics.
SUBSTANCE: method includes generating infrared radiation of two images at a single wavelength at each of two image sensor arrays. One of the two images at each sensor is the image of the object under analysis and the other is the temperature reference image which is formed under the same conditions as that of the object under analysis. The image at one of the two sensors is formed by a mirror scanning device. The obtained data are used to form an array of digital data from all images based on the link between the brightness temperature, produced by the temperature reference, and the corresponding digital value of the electrical signal from elements of both image sensors.
EFFECT: higher time resolution of measurements.
6 dwg, 1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF CONTACTLESS MEASUREMENT OF SPATIAL DISTRIBUTION OF TEMPERATURE AND EMISSIVITY OF OBJECT | 2019 |
|
RU2715089C1 |
| METHOD OF CONTACTLESS MEASUREMENT OF SPATIAL DISTRIBUTION OF TEMPERATURE AND EMISSIVITY OF OBJECTS WITHOUT SCANNING | 2019 |
|
RU2721097C1 |
| THERMAL IMAGING TECHNIQUE AND DEVICE | 2006 |
|
RU2324152C1 |
| METHOD FOR REMOTE DETERMINATION OF THERMODYNAMIC TEMPERATURE OF FAST-FLOWING PROCESS DEVELOPING IN RADIOTRANSPARENT OBJECT, DEVICE FOR ITS IMPLEMENTATION, METHODS OF CALIBRATING DEVICE AND NOISE GENERATOR AS PART OF THIS DEVICE | 2018 |
|
RU2698523C1 |
| DEVICE FOR REMOTE GENERATION OF IMAGES IN THERMAL REGION OF SPECTRUM | 1998 |
|
RU2150725C1 |
| DEVICE FOR NON-CONTACT MEASUREMENT OF THE TEMPERATURE FIELD ON THE OBJECT SURFACE | 2023 |
|
RU2803624C1 |
| METHOD OF THERMOGRAPHY OF A REMOTE OBJECT | 2019 |
|
RU2727349C1 |
| METHOD FOR SIMULTANEOUS REGISTRATION OF MULTISPECTRAL IMAGES | 2022 |
|
RU2800054C1 |
| METHOD OF SPECTRAL-BRIGHTNESS PYROMETRY OF OBJECTS WITH NONHOMOGENEOUS SURFACE TEMPERATURE | 2015 |
|
RU2616937C2 |
| METHOD OF OBTAINING FOUR-DIMENSIONAL BRIGHTNESS-SPECTRAL PROFILES OF REMOTE OBJECTS AND DEVICE FOR ITS IMPLEMENTATION | 2023 |
|
RU2822085C1 |
