Panoramic scanning optical pyrometer for the temperature field measurement of turbine components

C Wang, A Qiu, Z Zhang, P Yu, J Jia… - IEEE Transactions …, 2021 - ieeexplore.ieee.org
While the simultaneous scanning measurement and temperature field reconstruction of
multiple aero-engine turbine components are extremely important for engine condition …

Study on CCD temperature measurement method without channel proportional coefficient calibration

Q Yu, X Sun, S Gu, Y Dong - Optics & Laser Technology, 2023 - Elsevier
The physical state and physicochemical properties of matter can be directly affected by high
temperature process. Therefore, the measurement of high temperature is of great …

Study on the influence of internal modulation parameters on the temperature calculation performance of matrix-searching CCD pyrometer

C Li, C Xu, Y Wang, L Gao, X Zhang… - Measurement …, 2023 - iopscience.iop.org
Matrix-searching CCD temperature measurement technology can integrate the complex
signal modulation process of CCD because of its forward solution of inverse problem. But in …

Color CCD high-temperature measurement method based on matrix searching

C Li, D Kong, Y Wang, L Gao, X Zhang, Q Zhang - Applied Sciences, 2023 - mdpi.com
High-temperature processes can have a direct impact on the state and physicochemical
properties of materials, making high-temperature measurements important in scientific …

On the treatment of lens optical center uncertainty in simultaneous reconstruction of flame temperature and soot volume fraction distributions by a CCD camera

J Li, G Liu, Y Ying, D Liu - Optik, 2021 - Elsevier
In general, when charge-coupled device (CCD) cameras are used to reconstruct key flame
parameters via inverse radiation analysis, the uncertainty of the camera lens optical center …

[HTML][HTML] 多内部调制参数相关的CCD 高温计测量能力评估理论及实验验证

顾晟羽, 于千淞, 董渊 - Journal of Sensor Technology and Application, 2024 - hanspub.org
基于像元输出信号强度与目标温度的积分关系, 定义并构建了温度分辨率在不同内部调制参数下
的评估模型. 结合标定实验进行数值模拟, 讨论了增益和gamma 调制参数对CCD …

Noise characterization and compensation for a charge-coupled-device-based pyrometer

Y Zhang, F Lu, W Wang, S Shu, J Dong… - Review of Scientific …, 2021 - pubs.aip.org
The pyrometer based on the charge coupled device (CCD) is a cost-effective and widely
used system for temperature measurement in various industrial fields. However, due to the …

Improved Visible Near-Infrared Colorimetric Thermometry System and Performance Evaluation

C Jinlong, W Dongying, LIU Tao… - Metrology Science and …, 2023 - jlkj.nim.ac.cn
Visible near-infrared colorimetric thermometry system instruments have been widely used in
scientific research and industrial high-temperature monitoring. Since the gray value range of …

Research on the Detection of Image Tampering

H Kim - 한국컴퓨터정보학회논문지, 2021 - dbpia.co.kr
As the main carrier of information, digital image is becoming more and more important.
However, with the popularity of image acquisition equipment and the rapid development of …