FIELD: measuring.
SUBSTANCE: invention relates to measurement equipment and relates to a method for contactless determination of spatial distribution of whiteness on the surface of an object. Method consists in illumination of investigated area of object with broadband radiation of visible range, formation by optical system of beam of broadband radiation, reflected by this area and transferring its image, registration of several spectral images of an object and combined digital processing of these images.
EFFECT: providing the possibility of contactless quantitative evaluation of the spatial distribution of whiteness and hue on the surface of an object.
2 cl, 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF MULTISPECTRAL VISUALISATION AND DEVICE FOR MEASUREMENT OF CRITICAL SIZE OF NANOSTRUCTURES | 2014 |
|
RU2560245C1 |
| METHOD FOR SIMULTANEOUS REGISTRATION OF MULTISPECTRAL IMAGES | 2022 |
|
RU2800054C1 |
| DEVICE FOR MEASURING HAEMOGLOBIN CONCENTRATION AND DEGREE OF BLOOD OXYGENATION IN MUCOUS MEMBRANES | 2013 |
|
RU2528087C1 |
| METHOD FOR CONTACTLESS MEASUREMENT OF BRIGHTNESS TEMPERATURE OF THERMAL FIELD OF ANALYSED OBJECT | 2014 |
|
RU2552599C1 |
| METHOD OF CONTACTLESS MEASUREMENT OF SPATIAL DISTRIBUTION OF TEMPERATURE AND EMISSIVITY OF OBJECT | 2019 |
|
RU2715089C1 |
| METHOD TO DETERMINE CONCENTRATIONS OF BIOLOGICAL TISSUE CHROMOPHORES | 2012 |
|
RU2506567C1 |
| METHOD AND DEVICE FOR MULTISPECTRAL HIGH-SPEED ACQUISITION SPATIAL IMAGES IN TERAHERTZ SPECTRUM AREA | 2021 |
|
RU2779524C2 |
| PYROMETRIC METHOD OF MEASURING TEMPERATURE DISTRIBUTION ON SURFACE OF OBJECT | 2012 |
|
RU2515086C1 |
| METHOD OF CALIBRATING SPATIAL SPECTRAL SENSITIVITY OF MULTISPECTRAL CAMERA | 2023 |
|
RU2820544C1 |
| METHOD OF CONTACTLESS MEASUREMENT OF SPATIAL DISTRIBUTION OF TEMPERATURE AND EMISSIVITY OF OBJECTS WITHOUT SCANNING | 2019 |
|
RU2721097C1 |
