I am trying to find a filter using CS4 that enables me to produce the exaggerated line "scratchy" effect. The photo below is an example of the effect. It would be used on parallel lines criss-crossing each other. I haven't been able to find anything similar. I've already tried the smudge tool, rough pastels, and wind. But, the effect isn't strong enough. Is there another filter out there? I've also already looked at the filters on Adobe Community page.
Any advice will help! Thanks
Filter > Distort > Displace with an appropriate Displacement Map (strong noise and horizontal Motion Blur for red, strong noise and vertical Motion Blur for green) might work out well.
Hi, there is also Crosshatch, but Christoph's suggestion seems closer to your goal.