richard terry wrote: > On Mon, 10 Aug 2009 10:15:20 pm Werner wrote: > >> richard terry wrote: >> >>> Hi all, >>> >>> i wondered if anyone could tell me how to comparea picture1 to picture 2 >>> and tell if they were different (ie one had been changed in some way? >>> >>> thanks in anticipation. >>> >>> Richard >>> >>> >> If they are supposed to be identical and the size matches maybe md5sum? >> >> > good idea, I'll try that. > > I'm just writing my skin excision module and I've set it up so that I can > load > a photo-graph into the drawing editor and add lines etc, or shapes to outline > the exicision, but want to be able to know if there were actually any > changes. > > Will post how I got on. > > Regards > > richard > > There was a discussion covering picture similarity on slashdot recently. http://ask.slashdot.org/story/09/07/16/2154238/Choosing-Better-Quality-JPEG-Images-With-Software?art_pos=26
Regards Werner ------------------------------------------------------------------------------ Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july _______________________________________________ Gambas-user mailing list Gambas-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/gambas-user
