Contrast enhancement of optical videoscope images. - Reda Ammar; Sahar Aboshosha; Noha A. El-Hag; Reda Saifeldeen; Walid El-Shafai; Ghada M. El Banby; Huda Ibrahim Ashiba; Ashraf A. M. Khalaf; Atef Abou Elazm; El-Sayed M. El-Rabaie; Fathi E. Abd El-Samie; Amir Salah Elsafrawey (Iran J. Comput. Sci., 2023)