Find Jobs
Hire Freelancers

captcha breaking

$300-1500 USD

Cancelled
Posted over 16 years ago

$300-1500 USD

Paid on delivery
Need a perl script to break image captchas which are of the same style. See attached zip file for sample captchas. Will provide more if necessary (even 1000s of solved captchas in a database). Script will take a captcha image, process and return a string as the solved captcha. If script determines that it can't solve a captcha, it should return an appropriate error message. Accuracy needs to be 95% or better. Need all source code, preferably with basic comments. You can use any 3rd party libraries, as long as we can install them as well. Operating system is freebsd. Processing time for a single captcha should be under 30 seconds on a decent server. Will listen to any proposal but ideally it should be done in perl + mysql + freebsd.
Project ID: 179630

About the project

2 proposals
Remote project
Active 16 yrs ago

Looking to make some money?

Benefits of bidding on Freelancer

Set your budget and timeframe
Get paid for your work
Outline your proposal
It's free to sign up and bid on jobs
2 freelancers are bidding on average $650 USD for this job
User Avatar
CAPTCHA EXPERT HERE. Let me do it for you. Please check PM. No problem at all. We can start asap!
$500 USD in 10 days
0.0 (0 reviews)
0.0
0.0
User Avatar
I'm an engineer with more than 5 years of experience in image processing. See my profile for more details on my formation.
$800 USD in 10 days
0.0 (0 reviews)
0.0
0.0

About the client

Flag of UNITED STATES
Brooklyn, United States
5.0
41
Payment method verified
Member since Sep 23, 2007

Client Verification

Thanks! We’ve emailed you a link to claim your free credit.
Something went wrong while sending your email. Please try again.
Registered Users Total Jobs Posted
Freelancer ® is a registered Trademark of Freelancer Technology Pty Limited (ACN 142 189 759)
Copyright © 2024 Freelancer Technology Pty Limited (ACN 142 189 759)
Loading preview
Permission granted for Geolocation.
Your login session has expired and you have been logged out. Please log in again.