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.
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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
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.
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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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
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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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
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
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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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
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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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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