A Graphic Equalizer for Images?
May 10, 2009 5:12 PM Subscribe
Is there such a thing as a graphic equalizer for images? Can I obtain it?
posted by jfrancis to technology (26 answers total) 2 users marked this as a favorite
In Photoshop you can high pass filter an image (edges and details) or low pass filter it (blur it). But there isn't continuous control over a range of frequencies.
Does some software exist that I as an average user can get a hold of that does the necessary Fourier analysis (or whatever is necessary) to give me fine control over any frequencies in an image I wish to address?
Sort of a graphic equalizer for photos?