Stop that! He's probably looking to crack CAPTCHAs.

On Thu, Mar 12, 2009 at 11:22 AM, Pascal J. Bourguignon <
pjb / informatimago.com> wrote:

> rails and rails only <mjayakumar2k6 / yahoo.com> writes:
> >        How to read a letters in one image. I want to read the alphabets
> > from that given image.
> >
> > Please help me to solve this issue...
>
> Basically, you have two situations.
>
> 1- the characters in the image are generated from an identified computer
> font.
>
>    You can then easily try to match each character in the font, pixel per
> pixel.
>
> 2- otherwise, you will have to use some OCR algorithm to recognize the
>   character.  Something that works well enough if there's noise is
>   neural-networks.
>
>
> --
> __Pascal Bourguignon__
>
>


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