Oktaviani M, Jumadi J, Fhiter. W O. Performance Analysis of Discrete Cosine Transform and Discrete Wavelet Transform Methods on Digital Images Based on Peak Signal-to-Noise Ratio and Mean Squared Error Parameters. jmcs [Internet]. 26Oct.2026 [cited 28Oct.2026];5(4):1375-82. Available from: https://jurnal.unived.ac.id/index.php/jmcs/article/view/12141