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

MMM-Face-Reco-DNN - All new Face Recognition

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  • I Offline
    Ivanov_d
    last edited by Jul 3, 2019, 9:36 PM

    I will give it a go. I am getting mixed results with OCV3 facial recognition.

    1 Reply Last reply Reply Quote 0
    • I Offline
      Ivanov_d
      last edited by Jul 11, 2019, 7:51 AM

      After few days of installing (it takes a lot of time to build OpenCV 4.1 and dlib), trial and errors I finally installed and configured the module and oh boy is it good? Yes it is. It is much faster and accurate than Facial_Recognition_OCV3 that I used before. It was tottaly worth the time.

      Thanks a lot to nischi for responding so quickly to the issues I posted on GitHub and to the enhansments he made based on my feedback.

      N 1 Reply Last reply Jul 11, 2019, 8:04 AM Reply Quote 1
      • N Offline
        nischi @Ivanov_d
        last edited by Jul 11, 2019, 8:04 AM

        @Ivanov_d Thanks a lot, glad to hear that.

        1 Reply Last reply Reply Quote 1
        • C Offline
          ChrizZz
          last edited by ChrizZz Jul 21, 2019, 12:52 PM Jul 21, 2019, 12:51 PM

          as a Noob I have a few questions regarding the installation process - I passed now OpenCV:

          At first for me it looks like this is the newest face recognition module and therefore I should go for installing this one instead of the other 2 options, right?

          Now I finished the OpenCV installation by using the linked guide from pyimagesearch. There OpenCV was installed in an virtual environment. Is this important? Do I have to install all the libs like dlib or face recognition also in this virtual environment?

          N 1 Reply Last reply Jul 22, 2019, 6:11 AM Reply Quote 0
          • N Offline
            nischi @ChrizZz
            last edited by Jul 22, 2019, 6:11 AM

            @ChrizZz

            Yes its the newest version of the face reco 😊

            No its not that important that you use a virtual environment, bit with this you can also install different versions on the same machine. but if you have a virtual environment you need to install all dependencies ther, dlib and face reco too.

            1 Reply Last reply Reply Quote 0
            • I Offline
              Ivanov_d
              last edited by Jul 22, 2019, 8:16 AM

              @ChrizZz I followed the tutorial and installed OpenCV and all dependencies in a virtual environment, but that did not go very well afterwards, you have to reconfigure the module with the correct paths and that can be cumbersome, therefore I started on a clean state and installed OpenCV and the dependencies without a virtual envioronment - e.g. follow the same tutorial without the part related to virtual enviornment. That is the most appropriate for our use case.

              1 Reply Last reply Reply Quote 2
              • C Offline
                ChrizZz
                last edited by Jul 22, 2019, 7:22 PM

                damn - 2nd try without a virtual environment.

                @nischi: Is there a chance that you merge your module also with MMM-MotionDetector? Currently I use the camera to activate and deactive my screen and Google told me that it isn’t possible that 2 processes use the same camera. The suggested solution was to use a 2nd camera, merge both processes or stream the camera picture.

                N 1 Reply Last reply Jul 25, 2019, 12:53 PM Reply Quote 1
                • I Offline
                  Ivanov_d
                  last edited by Jul 24, 2019, 7:58 PM

                  @ChrizZz I have used camera motion detection and I gave it up, because:

                  1. It is not very reliable (maybe it was just my cheap camera that I used for testing back then)
                  2. it is resource hungry

                  Because of that I use an external wireless PIR sensor which is part of my smart home system to turn on/off my SmartMirror and it works great. Since the motion processing happens on my smart home system and the Mirror is turned on/off via SSH command it takes up no resources at all from the MagicMirror which is already at 60% load when using Facial Recognition.

                  1 Reply Last reply Reply Quote 2
                  • N Offline
                    nischi @ChrizZz
                    last edited by Jul 25, 2019, 12:53 PM

                    @ChrizZz
                    You can use my other Module https://github.com/nischi/MMM-MotionControl to control TV with my Face Reco Module. It communicate with Notifications and is not using an own Camera Stream.

                    G 1 Reply Last reply Jul 25, 2020, 11:29 PM Reply Quote 1
                    • C Offline
                      ChrizZz
                      last edited by ChrizZz Jul 26, 2019, 9:43 PM Jul 26, 2019, 3:13 PM

                      oh, I didn’t know that you have a modul for it. But unfortunately it isn’t working on my Pi. Your modul doesn’t recognize a motion.

                      Do I have to uninstall the MMM-MotionDetector first?
                      Or do I need to run Face-Reco-DNN or the OCV3 version?

                      //edit: I think I know why it isn’t working. Maybe my display isn’t HDMI-CEC ready. I changed the command of your node_helper.js.
                      Default:

                      turnOn: function() {
                      		var self = this;
                      		exec('echo "on 0" | cec-client ' + this.config.comport + ' -s -d 1', function (error, stdout, stderr) {
                      			self.status = 'on';
                      

                      My version:

                      turnOn: function() {
                      		var self = this;
                      		exec('vcgencmd display_power 1', function (error, stdout, stderr) {
                      			self.status = 'on';
                      

                      Instead of sending a note to my display for standby I switch off the display_power. But I can’t wake up the display again. I think I have to use Face-Reco-DNN or Facial-Recognition-OCV3. Currently I don’t use them because I have to do the setup for the DNN version.

                      N 1 Reply Last reply Jul 27, 2019, 6:07 AM Reply Quote 0
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