Abila Elizabeth.C, Nancy Jasmine Goldena. “Effective Push Tamper Restoration and Pop Tamper Detection of Pixel Set in CCTV Images Using Image Processing Techniques”. Design Engineering (September 1, 2021): 5004-5022. Accessed May 7, 2024. http://www.thedesignengineering.com/index.php/DE/article/view/3901.