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Image processing in C# - Normalise a captcha image.

$30-250 USD

Dibatalkan
Disiarkan sekitar 7 tahun yang lalu

$30-250 USD

Dibayar semasa penghantaran
I need someone to write some C# image processing code to make a weakly scrambled Captcha readable via OCR ([login to view URL]) This requires 1. Removal of background gradient 2. Removal of black line 3. Make text bolder The reliability needs to be over 90%, for job completion. I can provide an unlimited number of captcha images in this format.
ID Projek: 13680639

Tentang projek

15 cadangan
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Aktif 7 tahun yang lalu

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15 pekerja bebas membida secara purata $384 USD untuk pekerjaan ini
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I have many image proecssing experience. First of all, i am ocr expert(in ocr, image calibration, image segmentation, layout detection, blob detection, link component detection, cropping charractor, finally, character recognition). OCR programs are document recognition, car plate recognition, container number recognition, meter recognition and car ocr and so on. Secondly, i am object detection expert. In this, we develope ada-boosting learner, (haar, hog feature), and detector. and we develop tracking(optical flow, templating matching, meanshift, and so on). Especially, we have electron policy system(car detection and recognition, lane detection, signal lamp detection ...). Thirdly, we have many image processing programs(people counting, face detection and recognition, log detetion and so on.)
$2,000 USD dalam 3 hari
5.0 (21 ulasan)
7.2
7.2
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Hi. I have a big experience with OCR and computer vision and i can implement this project. We can discuss details in chat. Best regards, Alex.
$222 USD dalam 5 hari
5.0 (56 ulasan)
6.5
6.5
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✔ Ultra Fast ✔ Best Rated ✔ 100% Completion ✔ Certified Web Developer. I am Responsible, Polite & Flexible with Clients. I care my work and make sure you are satisfied. @Lets discuss on your complete requirements and decide? ---------------- New Websites -------------------- → FREE temporary hosting to see on-going changes → Your Feedback at every step to reduce any gaps → Consultation on User Centered design techniques
$100 USD dalam 3 hari
5.0 (14 ulasan)
6.0
6.0
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I want to discuss this project with you further, let me know the best suitable time for you to schedule the meeting, Feel free to message me at any time, i used to be online 14 hrs in a day on this website so probably you will get a quick response from my end.
$257 USD dalam 10 hari
4.7 (18 ulasan)
6.2
6.2
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Dear, I have already read your job post in carefully and understood it well. I have good and full experiences in mathematics and statistics, computation, numerical analysis, digital image processing using Matlab for 10+ years and I had worked on many Matlab projects before. So, I can complete your project within your timeline, finely. Please let me know about your project detail and inform me. I am waiting for your good reply. Thanks and regards, Xie
$200 USD dalam 3 hari
5.0 (5 ulasan)
5.4
5.4
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Hi Sir, My name is Nisthar. I am a Software & Web developer. I have worked with ocr and handling captcha in c# before. So it would not take me much time to complete this project. Please contact me. Thanks.
$250 USD dalam 2 hari
5.0 (15 ulasan)
5.4
5.4
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Hi, Can we discuss the project further? I have done similar project and understood the project outline. Please give me a chance. A trial will convince you. Looking forward to work with you.
$888 USD dalam 3 hari
4.3 (4 ulasan)
3.5
3.5
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Hello, i will write code in c# for image processing to make a weakly scrambled Captcha readable. I have more than 5 years of experience in c# coding and assure you successful delivery of this project. Please initiate chat on message board so that we can move forward on this. Looking forward to hearing from you. Thanks Amit
$277 USD dalam 3 hari
0.0 (0 ulasan)
0.0
0.0
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Dear Hiring Manager, I'm using Adobe Photoshop & Illustrator latest versions. Above 8 years experienced. SERVICES- Clipping Path, Multi Paths, Hair Masking, Retouching, Drop Shadow, Exposure Correction, Neck Joint, Raster to Vector & GRAPHIC DESIGN. GET MY FREE TRIAL SERVICES
$155 USD dalam 3 hari
0.0 (0 ulasan)
0.0
0.0

Tentang klien

Bendera UNITED KINGDOM
Derry, United Kingdom
5.0
50
Kaedah pembayaran disahkan
Ahli sejak Jan 11, 2006

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