On 5月14日, 上午4时44分, [EMAIL PROTECTED] (Rob Dixon) wrote: > [EMAIL PROTECTED] wrote: > > On 5月13日, 下午3时49分, [EMAIL PROTECTED] (Rob Dixon) wrote: > >> [EMAIL PROTECTED] wrote: > >>> is there some lib can do image compare thank you > >> What sort of comparison do you want to do? If you need to know whether two > >> image > >> files are identical then File::Compare will help: > > >> http://search.cpan.org/~rgarcia/perl-5.10.0/lib/File/Compare.pm > > >> But if the two images are in different formats or you want to know if they > >> are > >> visually similar but not necessarily identical then the task is a lot > >> harder, > >> although Image::Compare may do what you want. Read about it here: > > >> http://search.cpan.org/~avif/Image-Compare-0.5/lib/Image/Compare.pm > > > thank you > > i want to find some module to deal with simple captcha ,not like > > google,some simple captcha, > > little distort and transform, do you konw any cpan module can get this > > work done?? thank you very much!! > > What is it you're trying to do? If you want to generate CAPTCHA images then > there are a number of Perl modules that will help as Gunnar directed you. But > I > don't understand why you want to compare images unless you're writing a > CAPTCHA-breaking bot, in which case we can't help. > > Rob
thank you i don't mean to do some bad bot , just wanto know some module can do image recognize, like recognize some captcha, really not bad mean, i know some lascript image lib can compare simple image inteligent,so i thought maybe perl must have some,but i see imagemagick,gd and some moudle , no one can inteligent do this, they just compare pixel mount,that is not what i looking. thank you anyway -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] http://learn.perl.org/
