3 ms·
Always wondered if this was defeated by ensuring the entire page uses maximum yellow color edge-to-edge with 0 margin. The background wouold have to be full sa
by tenebrisalietum 6y ago
Always wondered if this was defeated by ensuring the entire page uses maximum yellow color edge-to-edge with 0 margin.
The background wouold have to be full saturation yellow, and your text would have to be full saturation green or orange to ensure yellow is printed where text or monochrome images is printed (unless it's impossible to detect yellow dots mixed with black ink).
- ncmncm 6y agoNot good enough. It might print a pattern of white pixels too. You need a yellow random-halftoned background. I would not be surprised to learn that this also is defeated by some kind of FFT scheme used just for such images. There is plenty of room for code of practically unlimited sophistication. Got to figure anything you print is compromised, which might be an intended point.