| dc.description.abstract | In digital era, there are often problems of theft and copyright claims on digital
video content. Therefore, a Steganography method with Robust Video
Watermarking Techniques is needed to label ownership or copyright of a digital
video using the Undecimated Dual-Tree Complex Wavelet Transform Algorithm
in the embedding and extraction process. Video watermarking uses *.mp4
format and *.jpeg/jpg image format, the system is designed using 2
programming languages, namely HTML/CSS as a medium for displaying output
results, and Python for performing mathematical embedding and extraction
calculations, testing is done with 5 files with the format *.MP4 with different
duration. The results of the research in chapter 4 are on testing that with the same
process as the file size and long duration, the embedding and extraction process
will take quite a long time and the file will get bigger. Tests were carried out such
as MSE, PSNR with the smallest MSE value of 0.81 and the largest PSNR value of
49.00 db where there is no significant difference to the original frame by naked
eye, and other tests Croping, Rotating, changing the resolution of the
watermarked video, doing watermarking from the watermarked frame so that
when the above test is carried out and the video extraction is carried out on the
tested video the result is that the watermark image cannot be read, and is not
resistant to attack, but in testing the watermarking of the watermarked frame in
test no. 3 – 6 the results are resistant to attack. | en_US |
