Reply to thread

Hi,

I am completely new to photoshop.  I used the gaussian filter on face images.  As you know, you input into the filter the radius (smaller radius = less filtered image).  However, I need to report the filter that I did in terms of cycles per face width.  Supposed I know the width of the face (in pixels) and the radius that I input into the gaussian filter in photoshop, can anyone tell me how to convert this into cycles per face width?

Thanks!