Questions tagged [digital-watermarking]

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5 questions with no upvoted or accepted answers
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Robust and invisible video watermarking software / library

I am doing a research project in search of a robust and invisible video watermarking software / library (preferably in Linux / C++). It needs to meet the following requirements: Robust - that is the ...
5
votes
0answers
122 views

Software that provides easy FFT, DCT and or DWT to watermark images

Is there a software package online that provides easy FFT, DCT, and/or DWT to watermark images? Even more specifically, JPG images. It should feature either batch file processing capabilities, or a ...
3
votes
0answers
51 views

Utility for displaying watermark on Windows screens

I want to find utility capable of displaying image as transparent watermark on all screens connected to Windows machine. Basically I need it to work like watermark in Windows "pirate edition", staying ...
2
votes
0answers
23 views

Add dark OR light watermark automatically, based on background

Whenever I export photos I add in a small watermark on the edge of the photo. I usually add in a white watermark which is slightly transparent. However, Some photos are entirely white in that edge, ...
2
votes
0answers
3k views

Free Software for removing watermark from PDF

I use Trisquel GNU/Linux 7.0 (based on Ubuntu 14.04). I am looking for Free Software for removing watermark from PDF. We know that PDF may contain image or text as watermark, I'm more concerned about ...