id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
iajs-821	Al-Saffar, A.A.	Proposed Steganography Method Based on DCT Coefficients	2016	9	.pdf	application/pdf	2780	138	65	In this paper an algorithm for Steganography using DCT for cover image and DWT for hidden image with an embedding order key is proposed. - Extract approximation coefficients matrix HH, HL, LL, LH of the hiding image, embed each part of the coefficient into DCT cover image parts.	cache/iajs-821.pdf	txt/iajs-821.txt