Community Profile

photo

mcc mscelec


Active since 2012

Statistics

  • Thankful Level 1

View badges

Content Feed

View by

Question


Problem in extracting the watermark ! !
Dear Sir, I have an issue in extracting the watermark.. *PROPOSED APPROACH :* 1.Bring the image to frequency domain by...

7 years ago | 5 answers | 0

5

answers

Answered
How to plot watermark detector response ???????
Code for WATERMARK DETECTOR RESPONSE FUNCTION function WM_plot(r,c,ext_wm,orig_wm) for k=1:1000 wm=randn(r,c);%de...

10 years ago | 1

Answered
Problem in extracting the watermark ! !
Code for WATERMARK DETECTOR RESPONSE FUNCTION function WM_plot(r,c,ext_wm,orig_wm) for k=1:1000 wm=randn(r,c);%...

10 years ago | 0

Answered
Problem in extracting the watermark ! !
I figured out the flaw in the code line: W2=[W2(D_w(IND(k,1),IND(k,2))/D(IND(k,1),IND(k,2))-1)*10];%watermark extraction ...

10 years ago | 0

Question


How to plot watermark detector response ???????
Could anyone help me to plot the *'*watermark detector response*'* which shows the response of the watermark detector to ...

10 years ago | 1 answer | 0

1

answer