I have a picture of a log-log plot, taken from a paper and I want to extract the data points so I will be able to plot them again along with results of my own solution. I would appreciate your help. This picture contains three sets of data, I only need to extract the data associated with DCB legend (shown by circles)
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m_goldberg
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Ahmad A
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Oh my! And those poor guys working days and nights to get those measurements!:) – Dr. belisarius Feb 27 '15 at 04:16
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Please write down what you've tried.Hint: there are similar questions on this site: search for them! – Dr. belisarius Feb 27 '15 at 04:19
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@belisarius Thank for your response. I am using this experimental measurements as a verification to my model and of course I will cite their work. – Ahmad A Feb 27 '15 at 04:53
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Just in case it wasn't clear, I was joking. There are zillions of good (and ethical) reasons to do that. – Dr. belisarius Feb 27 '15 at 04:57
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1Possible duplicate: (3831). Related: (1524), (26356), (44355) – Mr.Wizard Feb 27 '15 at 06:50
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1I published a function here: http://mathematica.stackexchange.com/questions/44355/how-to-make-a-curve-selectable-from-a-scaned-image-and-convert-it-to-a-list-of-c/44358#44358 that makes exactly what you need. Have fun! – Alexei Boulbitch Feb 27 '15 at 10:09