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A New Chapter for MagicMirror: The Community Takes the Lead
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MMM-Facial-Recognition-OCV3 error at tools.train.py

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facial error
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  • S Offline
    SdeGeata @nischi
    last edited by SdeGeata Jun 14, 2019, 7:33 PM Jun 14, 2019, 7:04 PM

    @nischi

    Hello Nischi;

    Only got as far as “python tools.train.py”. That is what generates the error and it doesn’t generate the XML file that it should, so I can’t verify my training.

    Everything up until then is fine, and there are two named folders in the specified folder (training_data/) with pics of myself and my girlfriend. These photos were already processed by the previous function; “python tools.capture.py”. I don’t know why its bugging.

    N 1 Reply Last reply Jun 16, 2019, 3:56 PM Reply Quote 0
    • N Offline
      nischi @SdeGeata
      last edited by Jun 16, 2019, 3:56 PM

      @SdeGeata
      It seems he can’t resize the image for some reason. Have you checked all your pictures that nothing is corrupt and have you checked that your python has access to the files as well?

      S 1 Reply Last reply Jun 19, 2019, 5:28 PM Reply Quote 0
      • S Offline
        SdeGeata @nischi
        last edited by Jun 19, 2019, 5:28 PM

        @nischi

        Yeah, all the photos load fine in preview app and they were all found, formatted and placed in the folder by the previous step. I don’t know why it is having a problem.

        S 1 Reply Last reply Jun 20, 2019, 5:18 PM Reply Quote 0
        • S Offline
          SdeGeata @SdeGeata
          last edited by Jun 20, 2019, 5:18 PM

          @SdeGeata

          I have gone ahead and started the process over again, just in case i missed something. I uninstalled everything and did a fresh install. It won’t even capture anymore, never-mind training with the images i already have.

          I just want to get this thing going.

          N 2 Replies Last reply Jun 21, 2019, 4:19 AM Reply Quote 0
          • N Offline
            nischi @SdeGeata
            last edited by Jun 21, 2019, 4:19 AM

            @SdeGeata
            Do you working with a mac? Maybe you have some issues with the permissioning, have you tried (only for testing) to give all folders full access? i had some issue also if i used sudo for some stuff where i shoudn’t.

            1 Reply Last reply Reply Quote 0
            • N Offline
              nischi @SdeGeata
              last edited by Jun 21, 2019, 6:10 PM

              @SdeGeata
              I am currently working on a new version of face recognition with another method and the new ocv 4 version. Current tests works much better than this old module. i only need to finish the module soon. i think this or next week i should have a first version which works.

              S 1 Reply Last reply Jun 22, 2019, 12:39 PM Reply Quote 0
              • S Offline
                SdeGeata @nischi
                last edited by Jun 22, 2019, 12:39 PM

                @nischi

                Sorry, i just saw your replies…

                I am working on a Mac via VNC viewer and Terminal, all the software is installed on the Rpi 3 b+ directly though. I followed the installation steps on the page thoroughly, so I don’t know what could have gone wrong.

                I did since then install MotionEye for another aspect I want to add to the mirror and I notice that it adds “boxes” around detected movement - I don’t think it does this normally, but rather is related to the OCV install; only the recognition wouldn’t work anyhow due to the fact its not been “trained” who’s who.

                Please let me know how your new version goes. I am desperate to get this facial recognition finally working on my mirror.

                S 1 Reply Last reply Jun 25, 2019, 8:59 PM Reply Quote 0
                • S Offline
                  SdeGeata @SdeGeata
                  last edited by SdeGeata Jun 26, 2019, 12:16 AM Jun 25, 2019, 8:59 PM

                  @SdeGeata

                  Hey @Nischi! I got it going!!!

                  Two things fixed it. The first was a directory error that was preventing capture. Fixed with:

                  in capture.py:

                  from config import ToolsConfig -> from .config import ToolsConfig
                  

                  the second was an outdated PIP that wasn’t getting updated without SUDO that was giving me the error on Training.

                  sudo pip install future --upgrade
                  

                  Both are fixed now and XML is generated. Next on to configuration. Thanks to all for your help.

                  N 1 Reply Last reply Jun 26, 2019, 10:36 AM Reply Quote 0
                  • N Offline
                    nischi @SdeGeata
                    last edited by Jun 26, 2019, 10:36 AM

                    @SdeGeata
                    Cool that it works. I’m nearly done with my new module now. Will inform you if you can try out. And the good thing. The classes config from your old module will be compatible.

                    S 1 Reply Last reply Jun 26, 2019, 3:26 PM Reply Quote 0
                    • S Offline
                      SdeGeata @nischi
                      last edited by Jun 26, 2019, 3:26 PM

                      @nischi

                      Cool. Lemme know.

                      N 1 Reply Last reply Jun 30, 2019, 4:36 AM Reply Quote 0
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