Research on Image Color Test Method for Automotive Camera Monitor System
DOI:
https://doi.org/10.6919/ICJE.202503_11(3).0013Keywords:
Camera Monitor System; Image Color Test; Color Performance; White Balance.Abstract
Image color performance, as a fundamental component of human visual perception, possesses significant research value in the evaluation of Camera Monitor System (CMS). This study constructs a white balance test method applicable to CMS based on the test methodology framework of QC/T 1128 standard. The study involves the testing and analysis of the white balance characteristics of Class I and Class III CMS at 2800K, 4000K, and 6500K color temperatures. The findings indicate a substantial correlation between the white balance parameter indexes and the visual perception of the human eye. This method has been demonstrated to be a highly effective means of evaluating the color performance of CMS at various color temperatures. In addition, it provides a methodological supplement to the color rendering evaluation system as outlined in the ISO 16505 international standard.
Downloads
References
[1] Zhang Yonggang, Yang Yuanlei, Zhang Fang, et al. Development and Application of Camera Monitor System[J]. Automotive Digest, 2023 (3): 39-43.
[2] Huang Na, Shang Chao, and Li Bo. Analysis on Camera-monitor System of Automobile[J].Automobile Applied Technology, 2020, 45(20): 173-175.
[3] Johansson P, Jonason S. Designing Camera Monitoring Systems in Cars for Enhanced User Performance[D]. Gothen burg: Chalmers University of Technology, 2021.
[4] Schmidt E A, Hoffmann H, Krautscheid R, et al. Camera-monitor systems as a replacement for exterior mirrors in cars and trucks[J]. Handbook of Camera Monitor Systems: The Automotive Mirror-Replacement Technology based on ISO 16505, 2016: 369-435.
[5] Moore A, Yuan J, Ou S, et al. Key considerations in assessing the safety and performance of camera-based mirror systems[J]. Safety, 2023, 9(4): 73.
[6] Huang Zhen, Fang Ruihua, Ge Ruhai. Principle of Electronic Anti-Dazzling Rear-View Mirror[J]. Journal of ChongQing Jiaotong University (Natural Science), 2012, 31(02): 318-320+334.
[7] International Organization for Standardization. Road vehicles-ergonomic and performance aspects of camera monitor systems-requirements and test procedures: ISO 16505-2015[S].International Organization for Standardization, 2019.
[8] The United Nations Economic Commission for Europe. Uniform Provisions Concerning the Approval of Devices for Indirect Vision and of Motor Vehicles with Regard to the installation of These Devices:ECE R46: 2016[S]. The United Nations Economic Commission for Europe, 2016.
[9] State Administration for Market Regulation. Motor vehicles-Devices for indirect vision-Requirements of performance and installation: GB 15084-2022[S]. Beijing: Standard Press of China, 2022.
[10] Ministry of Industry and Information Technology. Automotive camera: QC/T 1128-2019[S]. Beijing: Beijing Science and Technology Press, 2019.
Downloads
Published
Issue
Section
License
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
How to Cite
