How to read a charecters from and image?

Rails
1

hi,

   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…

2

Hi
I think you want to read captcha image
If thats your requirement

you have a plugin for captcha integration

From your application root, you can run:

ruby script\plugin install svn://
rubyforge.org/var/svn/expressica/plugins/simple_captcha

In Your Code:

To show a captcha in your view, just use the following tag:

<%= show_simple_captcha %>

In your controller to validate:

if simple_captcha_valid?
end

On Thu, Mar 12, 2009 at 3:41 PM, rails and rails only <

3

senthil raja wrote:

Hi
I think you want to read captcha image
If thats your requirement

I think he actually wants to crack a captcha, by reading the letters
inside the given image.

4

There is GNU OCR project … you can make ruby binding…

On Mar 12, 12:11 pm, Fernando P. [email protected]