[Jprogramming] Comparing images

[Björn Helgason]

I downloaded platimg from

http://olegykj.sourceforge.net/

I ran the test script and could take in my jpg picture and display part of
it on the form
(excellent tools on this page!!)

I am pretty new to this picture scene and I wonder if there are tools
available to scale the jpg images as well as compare differences between jpg
pictures
Like I have 15 pictures taken of the same object but there are supposedly
small differences between them that I do not know about
Each is 6MB in size

Getting the picture displayed is a major step for me but I have not got a
clue as to how to compare them in J and what to do next

-- 
Björn Helgason, Verkfræðingur
Fugl&Fiskur ehf, Þerneyjarsund 23, Box 127
801 Grímsnes ,t-póst: gosinn at gmail.com
Skype: gosiminn, gsm: +3546985532
Landslags og skrúðgarðagerð, gröfuþjónusta
http://groups.google.com/group/J-Programming


Tæknikunnátta höndlar hið flókna, sköpunargáfa er meistari einfaldleikans

góður kennari getur stigið á tær án þess að glansinn fari af skónum
          /|_      .-----------------------------------.
         ,'  .\  /  | Með léttri lund verður        |
     ,--'    _,'   | Dagurinn í dag                     |
    /       /       | Enn betri en gærdagurinn  |
   (   -.  |        `-----------------------------------'
   |     ) |        (\_ _/)
  (`-.  '--.)       (='.'=)
   `. )----'        (")_(")