Search Results
Search type | Search syntax |
---|---|
Tags | [tag] |
Exact | "words here" |
Author |
user:1234 user:me (yours) |
Score |
score:3 (3+) score:0 (none) |
Answers |
answers:3 (3+) answers:0 (none) isaccepted:yes hasaccepted:no inquestion:1234 |
Views | views:250 |
Code | code:"if (foo != bar)" |
Sections |
title:apples body:"apples oranges" |
URL | url:"*.example.com" |
Saves | in:saves |
Status |
closed:yes duplicate:no migrated:no wiki:no |
Types |
is:question is:answer |
Exclude |
-[tag] -apples |
For more details on advanced search visit our help page |
Designed to be invisible, digital watermarking is the process of hiding information in digital media files, like images, videos and audio clips. Watermarking is heavily used in copyright protection of digital media.
3
votes
Hidden digital watermark in a website which can survive .jpg screenshots?
You could take your screenshots as .PNGs? But if you mean you want a secret watermark to survive someone else taking a copy and choosing their compression then I'm afraid nothing will help, because pi …