Re: spectrumhist and greyscales
-desaturate and -colorspace are not the same process and so one cannot make a fair apples to apples comparison of the number of colors.
Convert, Edit, or Compose Bitmap Images
I just finished testing the latest. Yes, it works. Thanks again for all your help and time.fmw42 wrote:I have modified the script to use -posterize when color reducing grayscale images. I also added a background color argument. So give this a try and see if that gets what you want.