id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
iajs-870	Abdullatif, F. A.; Shukur, W. A.	Blind Color Image Steganography in Spatial Domain	2016	9	.pdf	application/pdf	2550	85	59	In the embedding process, each block 8*8 from cover image used to embedded one secret bit by adjusting the value of cover image data to center of period closed to secret bit, the period and center of period as in table 1 stego table, example to explain embedded process, let the secret bit is 0 and the value of blue channel is 25 we use blue channel to embedded because human vision system HVS is less sensitive to blue change than the red or green we change the 25 to the nearest periods that have 0 secret bit in example in center these periods 32 -47 or 0-15 the center of the first is 39 and the difference is 14 and the center of the second period is 7 and the difference is 18, then change the value to 39 because had less difference we use this two periods because the secret b it 0 and the value of the blue channel is 25 and the nearest periods have 0 in center these period. SCI. VOL.24 (1) 2011 a b a b Fig.( 2): a and b is a BMP image used as cover image a b Fig.	cache/iajs-870.pdf	txt/iajs-870.txt