You would need to use -resize not scale and change the size of both images to match perfectly (that is unfortunately an issue) and then composite -blend them together.
The problem is that just resizing will not make them match pixel-for-pixel and you will get an image doubling. Unfortunately, IM does not have an image registration function, yet. But that would then require picking many control points and IM does not have that feature either. You could look at ImageJ and some of its plugins. In particular, http://rsb.info.nih.gov/ij http://rsb.info.nih.gov/ij/plugins/ http://bigwww.epfl.ch/thevenaz/pointpicker/ http://biocomp.cnb.uam.es/~iarganda/bUnwarpJ/ Not sure that helps much. Fred >Hi, > >I have an image in two sizes. But I need a different size that is in >between. >Normally I would just scale the bigger image down, but this isnt always >optimal. >Is is possible to use the information from both images to generate the new >image size? > >Thanks, > Jörg _______________________________________________ Magick-users mailing list [email protected] http://studio.imagemagick.org/mailman/listinfo/magick-users
