sarproz-group

GCP selection problems

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    • #1041
      stevexu
      Participant

        There is a problem of selection GCP in my test scenario. Problem lies the GCP can not be picked up by “date cursor” or ginput command in the reflection map. If use the “data cursor”, an random position is located. And ginput got no response.
        Help me out, badly for the next step.

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      • #1045
        stevexu
        Participant

          It turns out only on the not zoomed figure the cursor can be positioned. When zoom in, there will be an random deviation of the capture pixel position and the cursor position. The problems goes:

        • #1046
          periz
          Keymaster

            if you have problem with the data cursor tool, it’s a matlab problem.
            which version of matlab do you have? which operating system?

          • #1054
            stevexu
            Participant

              Matlab 2014b is the version, Ubuntu Linux 64-bit is the OS. I tried to skip this step with automatically generated GCPs, but got additional troubles.

            • #1056
              periz
              Keymaster

                As you can see here http://www.sarproz.com/pcodes-instructions/
                Matlab 2014b and later are not yet supported and the reason is exactly a big change that Mathworks implemented in the graphic management.

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