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    A New Chapter for MagicMirror: The Community Takes the Lead
    Read the statement by Michael Teeuw here.

    Facial recognition: no users

    Scheduled Pinned Locked Moved Troubleshooting
    9 Posts 2 Posters 4.6k Views 2 Watching
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    • J Offline
      j.e.f.f Project Sponsor Module Developer @mc_landin
      last edited by

      @mc_landin you need to specify the list of users in the same order as the training model outputs in your config for MMM-FacialRecognition.

      example:

          {
            module: "MMM-Facial-Recognition",
            config: {
              recognitionAlgorithm: 1,
              lbphThreshold: 50,
              fisherThreshold: 250,
              eigenThreshold: 3000,
              useUSBCam: false,
              trainingFile: "modules/MMM-Facial-Recognition-Tools/training.xml",
              interval: 1,
              logoutDelay: 15,
              users: [‘name’,‘name2’,‘name3’],  /* put the list of users here. Order MUST be the same */
              defaultClass: "default",
              everyoneClass: "everyone",
              welcomeMessage: false,
              useProfileSwitcher: true
            }
          }, 
      ``
      1 Reply Last reply Reply Quote 0
      • M Offline
        mc_landin
        last edited by

        @j.e.f.f said in Facial recognition: no users:

        your

        Hi @j-e-f-f, thanks for the comment. my training model output does not seem to indicate any users?

        J 1 Reply Last reply Reply Quote 0
        • J Offline
          j.e.f.f Project Sponsor Module Developer @mc_landin
          last edited by

          @mc_landin ah sorry I don’t know why that is then.

          1 Reply Last reply Reply Quote 0
          • M Offline
            mc_landin
            last edited by

            Anyone, please?

            1 Reply Last reply Reply Quote 0
            • M Offline
              mc_landin
              last edited by

              I am now a little further. It recognises me when I use the test tool, and when I am actually running the mirror, modules containing the class of my name are hidden. However, they do not actually become visible even when I am in front of the mirror?

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              • M Offline
                mc_landin
                last edited by mc_landin

                Here is my code:

                {
                  module: "MMM-Facial-Recognition",
                  config: {
                   recognitionAlgorithm:1,
                   lbphTreshold: 80,
                   useUSBCam: false,
                   trainingfile: 'modules/MMM-Facial-Recognition/Training.xml',
                   interval: 2,
                   logoutDelay: 15,
                   users: ['Sander'],
                   defaultclass: "default",
                   everyoneClass: "everyone",
                   welcomeMessage: true
                  }
                }
                

                PM2 logs mm specifies there is an issue, but doesn’t state what

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                • M Offline
                  mc_landin
                  last edited by

                  Forgot to add the errors:

                  0|mm       |     model.load(config.get("trainingFile"))
                  0|mm       | cv2.error: /build/opencv-ISmtkH/opencv-2.4.9.1+dfsg/modules/contrib/src/facerec.cpp:325: error: (-2) File can't be opened for writing! in function load
                  0|mm       | 
                  0|mm       | 
                  0|mm       |     at PythonShell.parseError (/home/pi/MagicMirror/modules/node_modules/python-shell/index.js:190:17)
                  0|mm       |     at terminateIfNeeded (/home/pi/MagicMirror/modules/node_modules/python-shell/index.js:98:28)
                  0|mm       |     at ChildProcess. (/home/pi/MagicMirror/modules/node_modules/python-shell/index.js:88:9)
                  0|mm       |     at emitTwo (events.js:106:13)
                  0|mm       |     at ChildProcess.emit (events.js:191:7)
                  0|mm       |     at Process.ChildProcess._handle.onexit (internal/child_process.js:215:12)
                  0|mm       |   executable: 'python',
                  0|mm       |   options: null,
                  0|mm       |   script: 'modules/MMM-Facial-Recognition/facerecognition/facerecognition.py',
                  0|mm       |   args: [ '{"recognitionAlgorithm":1,"lbphThreshold":80,"fisherThreshold":250,"eigenThreshold":3000,"useUSBCam":false,"trainingFile":"modules/MMM-Facial-Recognition/Training.xml","interval":2,"logoutDelay":15,"users":["Sander"],"defaultClass":"default","everyoneClass":"everyone","welcomeMessage":true}' ],
                  0|mm       |   exitCode: 1 }
                  
                  
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