K.POOJA SHARMA; G.KAVYA,; N. ANUSHA. ANALYSIS OF APPROXIMATED COMPRESSED IMAGE USING SOBEL, HIGH PASS AND LOW PASS FILTERS. Elementary Education Online, [S. l.], v. 20, n. 5, p. 7333–7340, 2023. Disponível em: https://ilkogretim-online.org/index.php/pub/article/view/3329. Acesso em: 5 jan. 2025.