Multi-spectral radiation thermometry method based on CCD camera
A radiation temperature measurement, multi-spectral technology, applied in the field of spectral radiation temperature measurement, can solve the problem of difficult temperature measurement
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
specific Embodiment 1
[0033] according to figure 1 Shown, a kind of multi-spectral radiation temperature measurement method based on CCD camera, comprises the following steps:
[0034] A kind of multispectral radiation temperature measuring method based on CCD camera, comprises the steps:
[0035] Step 1: Fix the CCD camera with a multi-channel aperture system inside at a distance of 14cm to 15cm from the black body furnace and turn on the lens, adjust the exposure time, shooting rate, resolution, and trigger mode of the CCD camera, and perform black balance correction to achieve multiple Initialization of an image;
[0036] Step 2: Heat up the black body furnace, the temperature is controlled between 1000K and 2000K, and the black body furnace calibrates the CCD camera;
[0037] Step 3: After the calibration is over, obtain the calibration parameters of each channel of the CCD camera, fix the target to be measured at a distance of 14cm to 15cm from the CCD camera for heating, and use the CCD cam...
specific Embodiment 2
[0039] Taking four channels as an example, the flow chart is as follows figure 1 Shown:
[0040] S1. Fix the CCD camera with 4-channel aperture system inside at a distance of 14cm to 15cm from the black body furnace and turn on the lens, adjust the CCD camera’s exposure time, shooting rate, resolution, trigger mode and other parameters, and perform black balance correction to achieve Initialization of 4 images;
[0041] S2. Slowly raise the temperature of the blackbody furnace, control the temperature between 1000K and 2000K, and start calibration;
[0042] S3. After the calibration work is completed, fix the measured target at a distance of 14-15cm from the CCD camera for rapid heating, and use the CCD camera to continuously shoot to obtain the grayscale information of the measured target, and calculate the brightness temperature value of the grayscale value , to obtain the brightness temperature values at four different wavelengths;
[0043] S4. Finally, the multi-spect...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com