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Extract data from images of graphs (reverse engineer the data)

I have a large set of images. I need software that can read the images. Basically, We just need to take a range of points across the x axis and convert those points to dates based on the x axis labels, then, measure the top of the line and get a dollar amount based on the y axis. Basically, reverse engineer the data out of the images.

The biggest issue is that the range of the x and y axis can vary greatly, so the software will need to read the labels to calculate approximate dates and dollar amounts. I am attaching a sample set of images that show you how the axis can vary.

Please explain how you think you can solve this, what software language, etc. Thank you.

To clarify, I will need various values, interpolated from the data. So we will need to interpolate the dates from the labels and also the different $ amounts from the y axis.

Beceriler: C Programlama, Görüntüleme, Matlab ve Mathematica , OCR, Yazılım Mimarisi

Daha fazlasını gör: x-axis, what is graphs, how to graphs, a graphs, how to reverse engineer software, what is software engineer, i need a software engineer, reverse engineer, reverse engineer c, graphs, reverse software, reverse imaging software, reverse data, need software reverse, extract convert, software reverse, measure images, software reverse engineer, extract images stored ms access database long binary data format, architecture measure software, reverse language, software engineer resume parser extract data log file, language reverse, extract images, reverse engineer software

İşveren Hakkında:
( 80 değerlendirme ) Fox, United States

Proje NO: #6728603

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leondiagon

Dear Client, NOTE: I have some projects related to space conversion like this, one of them (latest project) is translating of printed ECG (Heartbeat) signal into value (1-D signal). Allow me to introduce myself. Daha Fazla

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(14 Değerlendirme)
4.5

Bu iş için 17 freelancer ortalamada $1153 teklif veriyor

ognjen011

Hello! I have used MATLAB for some time for both image and time series processing as part of my DSP profession. I am sure we can work together quite nicely. Contact me if we need to discuss more. All the best! O Daha Fazla

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Yknox

Hello. I am interested in your job. I am a expert in reverse engineering, c++, Java. if u'd like, i'd be happy to work with u. Thanks.

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5.8
Klapaucius

Hi, Interpretation of graph dimensions is not a problem, even for skewed date. At least, if it is always printed with the same font style and size. But low resolution of main graph image is real problem here. On a s Daha Fazla

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monster816

Hi, I'm an expert ios and android app developer with 5+ years of experience. I believe my skills would be ideal for your project. Here are some works I've finished before. 1)Photo Sharing(ios) https://itunes Daha Fazla

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bchandra1955

Hello, We will use contrast based algorithm, first we will convert image to gray scale and then use threshold level to extract information as we typically do for maps..............................Prefer offer at $55/h Daha Fazla

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SML2014

I have 8 years experience in image processing and worked on several projects. I can do this project in Matlab for fast result and save the data as text or excel format. it has two parts one is detecting the points and Daha Fazla

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KeepTummypTummy

Hello, Thanks for giving me chance to bid on your task and taking a minute to read my profile brief.I have read this and i assured you 100% completion and best quality in reasoanble price. My expertise in web de Daha Fazla

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roaddogs

Hello, I'll use C#, probably with Tesseract OCR to read the x and y ranges. Are the images always the same size (like the sample images) ? The min and max range are always in the same position, the program can read t Daha Fazla

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binarycodersvw

Hi.I have read the description of your project and I am [login to view URL] name is Andrei. I am a Visual Basic .NET programmer and website developer with 10 years experience. I know you hear things like these a lot but I ca Daha Fazla

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DavidLiu80

Hi, I have checked 15 image samples. I can be assume that x and y axis positions are fixed as in the samples? In this case We can get top and bottom values via OCR, then We can get any values through image color detect Daha Fazla

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simulnetcode1221

Hi, dear. Please contact me. I can do it well. It is very interesting and I can do it well. I want to work with you in future. regards.

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GabrielSoare

Hello, This project can be done using OCR (optical character recognition) and a matlab project with GUI. In my past project, i've implemented a neural network which can train a program to recognize characters/symbols, Daha Fazla

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shkerin

The main problem is that some of charts are too tight, we can extract top values, bottom values or average, but not exact shape... labels can be read with gocr engine, but Xs needs to be turned to 45 before, I believe Daha Fazla

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linguangsui

Hello, Hiring Manager! I am a full-time php and css coder. And I have excellent design skills. In order to check my ability, would you look at my portfolio and skill test? I have 7 years of web design experience. An Daha Fazla

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pshyvw

I have worked on decoding of png images before. After reviewing the sample images, I find that they are all of same size, use same character definitions at 'similar' places & the images can be divided into zones. Th Daha Fazla

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dnpache

Please, view our profile in google docs: [login to view URL] If you agree that we are the most qualified for the job, please send us yo Daha Fazla

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jlmeseguer

Dear sir, I have experience on data thief from images. It is very easy. I use a software very efficiency. If you desire a demostration, send me an email to jlmeseguer508 by hotmail Best regards.

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lnarayanan90

Hello, I am a researcher at Robotics Research centre, IIIT. To know more about our works and labs, [login to view URL] [login to view URL] My prime area of work has been image processing and computer vision. More Daha Fazla

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