Chen, Chulung, Kaining Gu, Jianshuen Fang, and hungcheng Lee. “Distortion Invariant Object Recognition Based on Mach-Zehnder Joint Transform Correlation in YIQ Colour Space”. European Journal of Applied Sciences 7, no. 1 (March 9, 2019): 13. Accessed May 4, 2024. https://journals.scholarpublishing.org/index.php/AIVP/article/view/5965.