I gang

Build an image watermarking engine

I need an image watermarking / watermark detection engine, embedding an invisible watermark into the image. The watermark must have decent survavibality to simple image transforms like cropping, rotation, scaling or photocopying.

One of the possible approaches is described here: [login to view URL]

Please bid ONLY if you have decent image processing experience (verifiable) to be able to develop such a system.

Deliverable: a working webservice allowing to upload image to be watermarked, and providing a watermarked version + unique ID

Encoder Input: jpg/png/pdf file

Encoder Output: jpg/png/pdf file with embedded watermark + Unique ID that was embedded

Decoder Input: watermarked jpg/png/pdf file (could be after transforms or a scan of watermarked image)

Decoder Output: Unique ID that was encoded in the watermark + probability detection is right, or error message if no watermark is detectable.

Type of input images:

- Photos (Required),

- Satellite Maps (required),

- Cadaster Maps (higly recommended, these maps are 2d, b&w example here: [login to view URL])

- Text documents - this would be a nice to have (think of a text PDF converted to graphics and watermarked)

Evner: Image Processing, Programming, C# Programmering, C++ Programmering, Python

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Om arbejdsgiveren:
( 2 bedømmelser ) Wroclaw, Poland

Projekt ID: #20781200

Tildelt til:


Hello, I am your friend and I am ready to work for your job. Your project is familiar to me 'cause I majored in artificial intelligence at my former university. Image watermarking is also my expertise. I am waiting f Flere

€250 EUR in 7 dage
(0 bedømmelser)

21 freelancere byder i gennemsnit €476 på dette job


How are you? Like you see in my profile and portfolios, I have rich experience in C/C++, C#, and Python programming. I would like to discuss with you and get more detail requirements. Please give me your details, then Flere

€500 EUR in 7 dage
(74 bedømmelser)

Pro Python/Image processing/Math/Algorithm/ Machine Learning/AI Expert! Dear employer Once saw a your project, it was very attracted my mind because I am very interested in your project and also, have rich experiences Flere

€750 EUR in 7 dage
(51 bedømmelser)

Hello, I have much experience in C#, .NET development. I developed similar program in the past. I develop WCF, Win Forms, WPF program by using C#. I have solution to develop various kinds of applications such as financ Flere

€500 EUR in 7 dage
(20 bedømmelser)

Dear sir. Your project attracted my attention at first glance, because I've extensive experience in Image Watermarking Programming. I'm really confident about your project, and very eager to join your project. If we ha Flere

€500 EUR in 7 dage
(49 bedømmelser)

How are you? I am expert in mobile/web field. Especially,I have strong skills in java in android studio, swift, objective-c in xcode. Also have good skills in Xamarin, C#. I have experiences in cryptography, steganogra Flere

€500 EUR in 7 dage
(11 bedømmelser)

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€500 EUR in 7 dage
(17 bedømmelser)

Hello How are you? I've just read your project description and I will do your project I am a senior java and c# developer so I will make watermark on your image like your reuqirement Please invite me so that we can dis Flere

€500 EUR in 7 dage
(12 bedømmelser)

Hi. I am a Computer Vision Expert and Mathematician. I have a good hands on working with Advanced R and Python and BI tools and technologies, AI, Big Data. I have quite a good knowledge of DL/ML Algorithm , have also Flere

€500 EUR in 7 dage
(12 bedømmelser)

Hi there. Thank you for your posting. As you can check on my portofolio, I am an image processing expert. I am familiar various types of image processing especially for inserting/erasing watermark. I will be happy if Flere

€600 EUR in 3 dage
(14 bedømmelser)

Hi sir, my major field is AI, data mining, deep learning and so on, even i have some published academic researchs in the area, can you please share all details?

€250 EUR in 7 dage
(10 bedømmelser)

Dear sir. I read your project description very carefully. I've really rich experience in developing Image Watermarking Program, so your project is very interesting to me. In the past, I developed many projects related Flere

€300 EUR in 7 dage
(10 bedømmelser)

How are you? Thanks for your project suggestion. It's very worthwhile chance for me to let you know my skills and proposal about this project. I have 5+ years highly experience to deliver quality work with Image Pro Flere

€500 EUR in 7 dage
(6 bedømmelser)

Salutations, I have been developing scripts in the python environment for many years. I can program a watermark engine. I have experience with all of the following: Python / Deep Learning / Machine Learning / Image Flere

€500 EUR in 10 dage
(11 bedømmelser)

Hi! Me and my team can deliver your tasks with great quality We are working on hourly rate 40usd / hour. Please check my profile and message me for more details. Thanks

€500 EUR in 5 dage
(6 bedømmelser)

Hello, Thanks for posting this project. Here we read your requirement and understand it. We have some queries . So we want to discuss with you. Please message us then we can discuss in detail and provide you exact e Flere

€300 EUR in 7 dage
(1 bedømmelse)

Hello, Nice to meet you. I read your job description carefully and am very interested in your project. Your project is much familiar to me 'cause I majored in artificial intelligence at my former university. Image wat Flere

€500 EUR in 7 dage
(1 bedømmelse)

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€700 EUR in 20 dage
(1 bedømmelse)

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€500 EUR in 2 dage
(0 bedømmelser)

Hi I've read your description very carefully and it really attracts me. I have rich experience at image processing with Computer Vision. I built several image processing applications and OCR applications before. I have Flere

€400 EUR in 7 dage
(0 bedømmelser)

Hi, We have gone through your entire project and help you to create an image watermarking engine. We are among the top 1% preferred developer on the freelancer and we have 7+ years of experience in designing and devel Flere

€450 EUR in 5 dage
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