Find Jobs
Hire Freelancers

Captcha to text OCR reader

$30-250 USD

Zamknięte
Opublikowano około 8 lat temu

$30-250 USD

Płatne przy odbiorze
I need you to provide a script (Linux) that reads a jpg file captcha and extracts the plain text. It is a specific set of captcha's. They call consist of 6 uppercase letters (latin), no digits or special symbols. I don't really care about the programming language, as long as it works and provides a decent performance. Can be tesseract or something else. Conditions: 1) Performance (few seconds for solving) 2) Accuracy >90% on the sample set Reply with "Please provide me the sample captcha set" to receive a set of 200 captchas, all filenames reflecting the captcha content.
Identyfikator projektu: 10293186

Informację o projekcie

15 ofert
Zdalny projekt
Aktywny 8 lat temu

Szukasz sposobu na zarobienie pieniędzy?

Korzyści ze składania ofert na Freelancer.com

Ustal budżet i ramy czasowe
Otrzymuj wynagrodzenie za swoją pracę
Przedstaw swoją propozycję
Rejestracja i składanie ofert jest bezpłatne
15 freelancerzy składają oferty o średniej wysokości $199 USD dla tej pracy
Awatar Użytkownika
Please provide me the sample captcha set Hi! My name is Konstantin. I'm an expert in image processing, data extraction and ORC. Can you please provide a data set to estimate the task complexity.
$250 USD w 10 dni
5,0 (12 opinii)
6,4
6,4
Awatar Użytkownika
Reply with "Please provide me the sample captcha set" to receive a set of 200 captchas, P.S. Everything needs to be discussed and negotiated at first. The below mentioned default terms are placed to ensure such discussion takes place before the project is awarded by you. In pursuance to "Milestone Payments" as in Freelancer.com terms and conditions, the first milestone payment needs to be deposited on Freelancer.com within a day, ibapi is awarded the project, failing which the awarding of such project by you, the buyer, will be considered void and the bid offer by ibapi will be deemed to have been retracted. The first milestone becomes payable after requirement analysis is done. Requirement analysis is 'Contract-style requirement lists' as defined under the article 'Requirements_analysis' in English Wikipedia. Simplified: This is essentially an upfront payment. The first milestone is deposited before the project is accepted by the service provider ibapi and paid after requirement analysis is illustrated by ibapi in the Freelancer.com message board. Looking forward to hear from you.
$210 USD w 3 dni
4,9 (85 opinii)
6,5
6,5
Awatar Użytkownika
Please provide me the sample captcha set I could work on this project. Also I want to know if I could use some kind of server language like PHP, or need Java or C++ Looking forward to hear from you. Thanks & B/R
$200 USD w 5 dni
4,4 (48 opinii)
6,9
6,9
Awatar Użytkownika
Please provide me the sample captcha set Hi, i've experienced in this job before. Hope have a chance to work with you. Thanks.
$222 USD w 5 dni
5,0 (45 opinii)
5,0
5,0
Awatar Użytkownika
Please provide me the sample captcha set. Done similar project with python/tesseract before. Please contact me to discuss more detailed requirement, Thanks
$166 USD w 7 dni
4,9 (16 opinii)
4,9
4,9
Awatar Użytkownika
Please provide me the sample captcha set You can see a screenshot of a captcha solver i did a week ago, accuracy was 90-95%, and solving about captchas per second.
$300 USD w 7 dni
5,0 (2 opinii)
4,0
4,0
Awatar Użytkownika
Please provide me the sample captcha set Hi; I'm interested in your project, and will try my success rate with the examples you provided. I do not ask upfront payments, only when job done right. Best regards
$116 USD w 5 dni
5,0 (9 opinii)
4,1
4,1
Awatar Użytkownika
Please provide me the sample captcha set Will take a look and see if I can do have done some captcha recognition projects before. Thanks
$222 USD w 7 dni
5,0 (4 opinii)
2,7
2,7
Awatar Użytkownika
The best way to solve this problem for accuracy and redundancy would be to use a human-powered capcha solving service and write a script around that. At the moment I'm looking at ones that are 0.7 use per 1000 solved. I could build this for you, get in touch if you're interested.
$222 USD w 3 dni
0,0 (0 opinii)
0,0
0,0

O kliencie

Flaga GERMANY
Leipzig, Germany
5,0
1
Zweryfikowana metoda płatności
Członek od cze 24, 2014

Weryfikacja Klienta

Dziękujemy! Przesłaliśmy Ci e-mailem link do odebrania darmowego bonusu.
Coś poszło nie tak podczas wysyłania wiadomości e-mail. Proszę spróbować ponownie.
Zarejestrowani Użytkownicy Całkowita Liczba Opublikowanych Projektów
Freelancer ® is a registered Trademark of Freelancer Technology Pty Limited (ACN 142 189 759)
Copyright © 2024 Freelancer Technology Pty Limited (ACN 142 189 759)
Wczytywanie podglądu
Udzielono pozwolenia na Geolokalizację.
Twoja sesja logowania wygasła i zostałeś wylogowany. Proszę, zalogować się ponownie.