DWT-SVD Based Watermarking for High-Resolution Medical Holographic Images

Algorithm 3

Generating the Watermarked Image.

	Input: Cover Image,
	Output: Watermarked Image
(1)	Start
(2)	Read Cover Image (img1)
(3)	Get Width and Height from img1
(4)	Select CBRNG file
(5)	Divide CBRNG numbers by CBRNG X and CBRNG Y
(6)	Normalize the values in the CBRNG X array by modulo with Width
(7)	Normalize the values in the CBRNG Y array by modulo with Height
(8)	Discard repetitive values in CBRNG X and Y
(9)	Get array
(10)	Get Width1 and Height1 from
(11)	for i = 1: Height1: 1
	for j = 1: Width1: 1
	img1(CBRNG Y(i), CBRNG X(j)) =  (i,j)
	end for
(12)	Create from img1 array
(13)	Return
(14)	End