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Decode 28k pictures into text

$30-250 USD

Fechado
Publicado há quase 10 anos

$30-250 USD

Pago na entrega
I have about 28,000 pictures, which each consists of a combination of letters and digits up to 10 caracters in total. In other wrods, these are small pictures around 350 bytes each, all in .png format. What I need is to decode the text on this pictures and match them with their respective file names. As the output, I am looking for an excel file with 2 columns; 1) file name, and 2) text. I attached a set of sample pictures from the archive, and the output template. I am looking for an experienced freelancer, no time wasters pls... The successful freelancer will be asked to work on a set of 1,000 pictures to demonstrate his/her expertise, before getting awarded... Please note that 100% accuracy is crucial and strictly required for this task; both for decoded texts and matching those with relevant file names. Only bidders who explain how they will do the task will be considered... Thank you,
ID do Projeto: 6155465

Sobre o projeto

13 propostas
Projeto remoto
Ativo há 10 anos

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13 freelancers estão ofertando em média $147 USD for esse trabalho
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I have wide experience in freelance projects. Committed to 100% accuracy with optimal quality and lesser rate.
$100 USD em 5 dias
4,9 (3 avaliações)
2,1
2,1
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Hello there, I am very interested in doing this project because i only do projects related to data entry, typing, copy-paste. If you are interested then please share a file and let me get started with it. Since i will only be working for you so i will be able to deliver the work as soon as possible. If you want to test, you can share a short file for typing and see if i can work as per your accordance or not. but i request this will be a paid test (work) Looking forward to hear from you soon. Regards Richa Tandon
$155 USD em 3 dias
5,0 (2 avaliações)
0,9
0,9
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You can expect from me great quality of work with high accuracy and commitment. Project will be done in time.
$155 USD em 3 dias
0,0 (0 avaliações)
0,0
0,0
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I am a creative professional looking for opportunities to put my skills to use. I have designed custom, corporate, simple and complex web sites for over 3 years. I have a long history of working with many industry programs. My strength is Word Press, Magento, Photoshop coreldraw, Html, Css, Java-script, j-query, PHP. I am able to train my clients on how to update and use their websites that are built in WordPress, Magento, static site, customise site. I will take your project from concept to finished product in a professional and timely manner. My goal is a satisfied client and a design to be proud of. I own and use the following software products: All Adobe CS6 & CC Software and platforms I work with on a daily or weekly basis: WordPress Photoshop Coreldraw Magento Bootstrap Other software Dreamweaver Ms-excel MS Word Acrobat Reader I install, design templates, build and manage the following platforms. Magento Word Press
$155 USD em 3 dias
0,0 (0 avaliações)
0,0
0,0
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I'll use Tesseract OCR to recognize the strings. It won't work if they're intentionally obfuscated, like CAPTCHAs, but in that case I'd have to report you anyway.
$277 USD em 7 dias
0,0 (0 avaliações)
0,0
0,0
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I've already designed something to do this. Last Septempber I wrote a web craawler from scrath. Though I only used this feature once, I gave it the ability to do OCR, using Linux & Tesseract (OCR by Google). I'm a new freelancer -- You're also a new employer. If you want me to do 1000k images, I can do that. First, I want you to show me you have 5000 via a desktop sharing platform like http://join.me. If you want to send me 10 images, so I can get a preview, that would also be nice. Thanks.
$155 USD em 3 dias
0,0 (0 avaliações)
0,0
0,0
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Though I had developed algorithm based on machine learning techniques for hand written text, that usually has % accuracy attached to the approach: typically good one would still be 95% accurate, while bad one could be as low as 55-60%. Not recommended. Since you need 100% accuracy, I propose to use the following approach: a) I shall scan the png data & identify the white space around it, as well as the letters portion. b) Then attempt to match a known character definition for a letter (say '6') from already recognised letters. c) If match found, add to decoded string and the rest of the image is checked. d) Should we run into an unknown letter (i.e. no match found from current list of recognized letters), then the output i.e decoded string shall have an error message "<Error>". e) Manually review error case, extract new letter definition & store; re-run all. e) Iterate the logic until all 10 digits and 26 alphabets (or required unique) have been recognized. Once we have the definition of all the 36/unique, we should not see any error in the decoded string. Result would be 100% correct. IMPORTANT: The above technique assumes that each letter (say alphabet 'F' or digit '4') is represented in the same way in all the 28000 pictures i.e. they are printed from the same source and have the same pixel distribution with color. Overall: extract pixels from given picture to match recognized letter pixels (max 10 digits + 26 letters). Please provide sample pictures, not attached.
$111 USD em 3 dias
0,0 (0 avaliações)
0,0
0,0
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Hey there , i have couple ideas for you . 1) If your pics are not captcha then i can code OCR app for you which will not good one but it will work. 2) If it is captcha pictures then i have method which crack captchas like 99% success . Please contact with me as soon as possible , i will share my skype or Team Viewer and you will see how it work . Im not gonna use app from net , i will code them from 0 . and maybe i will give them to you .
$90 USD em 3 dias
0,0 (0 avaliações)
0,0
0,0
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First We will ocr the file check with name of the file with the data. A small macro/batch file will check with file and data. If exception occurred then we will check with the file and data and correct it. Please upload the Image. * We have Best OCR Engine Software.(Abby Fine Reader).
$155 USD em 3 dias
0,0 (0 avaliações)
0,0
0,0
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Hello! I can do this job for you if you will give me details. My typing speed is 80-90 word per minute so I would do it fast as I can. Thanks for the opportunity!
$100 USD em 3 dias
0,0 (0 avaliações)
0,0
0,0
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First i will change all images names to numbers (1,2,3,4,5 etc) then i'll make excel file with two columns 1st FILE NAME and 2nd TEXT. then i'll put 1 to 1000 in FILE NAME and using OCR i'll write Characters in TEXT.
$111 USD em 3 dias
0,0 (0 avaliações)
0,0
0,0

Sobre o cliente

Bandeira do(a) SRI LANKA
Bandarawela Town, Sri Lanka
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Membro desde jun. 8, 2014

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