There are tutorials on YouTube on how to remove the halftone dots in a scanned image. Of course you should only be scanning such images if you have the legal right to do so since the original is probably copyrighted.Hi. I'm from Bangkok Thailand. I got the screen pictures black & white book. I scanned by flated bed . Customer requested new job without moire and no dot gains.every sense looks seem original. How I can solved moire and created CTP plate curves? Thank you for idea
Here is a good (IMHO — «must understand») giude for AM, FM and Hybrid screening.An Introduction to Screening Technology said:Moiré
If two screens with slightly different screen frequencies are superposed, disturbances occur in the pattern.
These superposing effects are called moiré. This also occurs when the two screens are rotated by slightly different angles.
Got it. I read your blog for long time. When will you start new Blog?There are tutorials on YouTube on how to remove the halftone dots in a scanned image. Of course you should only be scanning such images if you have the legal right to do so since the original is probably copyrighted.
Dot gain is normal. If you remove it using curves the result will likely appear low in contrast and washed out. Perhaps your customer doesn’t understand what they are asking for - or why. You should find out what their reason is.
This post explains how dot gain curves are created: The principle of dot gain compensation plate curves
Although the autonomous car is not quite ready, a lights out print operation is something you can do right now if you have a comprehensive Print MIS (Management Information System). The advantages can put money on your bottom line. So what’s your next step? Link to Article