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) :enter image description here

  • $\begingroup$ Oh my! And those poor guys working days and nights to get those measurements!:) $\endgroup$ – Dr. belisarius Feb 27 '15 at 4:16
  • $\begingroup$ Please write down what you've tried.Hint: there are similar questions on this site: search for them! $\endgroup$ – Dr. belisarius Feb 27 '15 at 4:19
  • $\begingroup$ @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. $\endgroup$ – Ahmad A Feb 27 '15 at 4:53
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    $\begingroup$ Possible duplicate: (3831). Related: (1524), (26356), (44355) $\endgroup$ – Mr.Wizard Feb 27 '15 at 6:50
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    $\begingroup$ I published a function here: mathematica.stackexchange.com/questions/44355/… that makes exactly what you need. Have fun! $\endgroup$ – Alexei Boulbitch Feb 27 '15 at 10:09