1.
Muñoz-Ramírez DO, Ponomaryov V, Reyes-Reyes R, Cruz-Ramos C, Sadovnychiy SN. Embedding a Color Watermark into DC coefficients of DCT from Digital Images. IEEE LAT AM T [Internet]. 2019 Dec. 4 [cited 2024 Apr. 27];17(8):1326-34. Available from: https://latamt.ieeer9.org/index.php/transactions/article/view/1263