Wong WK, Tan CJ, Min TS, Wong EK. Fuzzy Logic Based Perceptual Image Hashing Algorithm in Malaysian Banknotes Detection System for the Visually Impaired. artif. intell. adv. [Internet]. 2021 May 21 [cited 2024 May 2];3(1):44-56. Available from: https://journals.bilpubgroup.com/index.php/aia/article/view/3249