Hi list,
I'm trying to doing the following using IM:
-read in a grayscale image
-perform a difference of gaussians filter
-(optionally: finding the location of the maximum value)
-saving the image
Now I've written this little batch file, which takes 2 parameters (input
and output images):
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
convert %1 -blur 0x15 blur1.jpg
convert %1 -blur 0x30 blur2.jpg
convert -compose difference blur1.jpg blur2.jpg difference.jpg
convert -normalize difference-0.jpg %2
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
As you can see, this script writes some intermediate files to the disk
and reads them in again. However, after reading the IM documentation I
think this could be avoided using +clone and Image Stack.
But I'm not sure at all how this would work (I don't quite seem to
understand the implementation of +clone).
Could someone point out how to rewrite my script such that I does not
have to write intermediate output to the disk anymore?
[Ah, yes, and I'm also looking for a way to find the location of the
maximum valued pixel in an image (given that there is one and only one).]
Any help welcome...
Dieter
_______________________________________________
Magick-users mailing list
[email protected]
http://studio.imagemagick.org/mailman/listinfo/magick-users
