From d460b6789dc979bb98e1528f55c1e472186f714b Mon Sep 17 00:00:00 2001 From: Nikola Jovanovic Date: Fri, 27 Aug 2021 04:37:52 +0200 Subject: [PATCH] added example case (no attack) #1 --- README.md | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+) diff --git a/README.md b/README.md index e6e2316..3a4a5fb 100644 --- a/README.md +++ b/README.md @@ -44,6 +44,33 @@ Not detected. Watermark method: None. BER [%] for detected watermark 64.331055 ******************************************************* ``` +#### Case: Watermarked, no attak, detection comparison +``` +Method: DCT +Attack: None +C:\Users\dzoni\Documents\GitHub\watermark\output\marked\Marked_image_DCT.tif + + Correlation Coefficient of the watermarks 0.995758 + Normalized Correlation of the watermarks 0.996964 + Correlation Coefficient of the images 0.999543 + Normalized Correlation of the images 0.999996 + + Num of bit errors in detected watermark 8 + BER [%] for detected watermark 0.195313 +******************************************************* +Method: DWT +Attack: None +C:\Users\dzoni\Documents\GitHub\watermark\output\marked\Marked_image_DWT.tif + + Correlation Coefficient of the watermarks 1.000000 + Normalized Correlation of the watermarks 1.000000 + Correlation Coefficient of the images 0.998351 + Normalized Correlation of the images 1.000107 + + Num of bit errors in detected watermark 0 + BER [%] for detected watermark 0.000000 +******************************************************* +``` ## References: Nikola Jovanovic on ResearchGate