On 5ÔÂ14ÈÕ, ÉÏÎç4ʱ44·Ö, rob.di...@gmx.com (Rob Dixon) wrote:
> buxiey...@gmail.com wrote:
> > On 5ÔÂ13ÈÕ, ÏÂÎç3ʱ49·Ö, rob.di...@gmx.com (Rob Dixon) wrote:
> >> buxiey...@gmail.com 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