MagicMirror With Face Recognition

[mchan]

@Snille @OliWer Here is the hardware for the project:

• Raspberry Pi 4
• Raspberry Pi Camera Module 3 (used for face recognition)
• GroveGesture Sensor (Used for swipe commands)
• I think the mirror was originally from IKEA. I swapped out the mirror with a piece of MirrorView glass

[monark]

@mchan hi man, is awesome mirror.
Can you explain how you did it with opencv?
i get to the point of installing that and then i stop and it messes up the system and i have to do it all over again every time. i use an rpi4 and now i have a v3 camera, before i had a v2 camera.
thank you for answer me

[cyberphox]

Get a GitHub and share that config! Wow!

[sdetweil]

@monark MMM-FaceReco-DNN has the whole setup to use CV and face database

[monark]

@sdetweil my cmd error

pip install face-recognition numpy dlib picamera2 opencv-python
Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
Collecting face-recognition
  Downloading https://www.piwheels.org/simple/face-recognition/face_recognition-1.3.0-py2.py3-none-any.whl (15 kB)
Requirement already satisfied: numpy in /usr/lib/python3/dist-packages (1.19.5)
Collecting dlib
  Downloading https://www.piwheels.org/simple/dlib/dlib-19.24.6-cp39-cp39-linux_armv7l.whl (3.4 MB)
     |################################| 3.4 MB 1.3 MB/s 
Requirement already satisfied: picamera2 in /usr/lib/python3/dist-packages (0.3.12)
Collecting opencv-python
  Downloading opencv-python-4.10.0.84.tar.gz (95.1 MB)
     |################################| 95.1 MB 59 kB/s 
  Installing build dependencies ... done
  Getting requirements to build wheel ... done
    Preparing wheel metadata ... done
Requirement already satisfied: Pillow in /usr/lib/python3/dist-packages (from face-recognition) (8.1.2)
Collecting face-recognition-models>=0.3.0
  Downloading https://www.piwheels.org/simple/face-recognition-models/face_recognition_models-0.3.0-py2.py3-none-any.whl (100.6 MB)
     |################################| 100.6 MB 83 kB/s 
Requirement already satisfied: Click>=6.0 in /usr/lib/python3/dist-packages (from face-recognition) (7.1.2)
Requirement already satisfied: v4l2-python3 in /usr/lib/python3/dist-packages (from picamera2) (0.3.2)
Building wheels for collected packages: opencv-python
  Building wheel for opencv-python (PEP 517) ... error
  ERROR: Command errored out with exit status 1:
   command: /usr/bin/python3 /tmp/tmpxl4fq1u5_in_process.py build_wheel /tmp/tmpdgg843yi
       cwd: /tmp/pip-install-681jn0xe/opencv-python_e610009f30624d9ea2b1e3ef82a9824f
  Complete output (11 lines):
  patching file opencv/3rdparty/openexr/IlmImf/ImfSystemSpecific.cpp
  /tmp/pip-build-env-im9uh8sr/overlay/lib/python3.9/site-packages/cmake/data/bin/cmake: error while loading shared libraries: libssl.so.3: cannot open shared object file: No such file or directory
  Traceback (most recent call last):
    File "/tmp/pip-build-env-im9uh8sr/overlay/lib/python3.9/site-packages/skbuild/setuptools_wrap.py", line 639, in setup
      cmkr = cmaker.CMaker(cmake_executable)
    File "/tmp/pip-build-env-im9uh8sr/overlay/lib/python3.9/site-packages/skbuild/cmaker.py", line 145, in __init__
      self.cmake_version = get_cmake_version(self.cmake_executable)
    File "/tmp/pip-build-env-im9uh8sr/overlay/lib/python3.9/site-packages/skbuild/cmaker.py", line 102, in get_cmake_version
      raise SKBuildError(msg) from err
  
  Problem with the CMake installation, aborting build. CMake executable is /tmp/pip-build-env-im9uh8sr/overlay/lib/python3.9/site-packages/cmake/data/bin/cmake
  ----------------------------------------
  ERROR: Failed building wheel for opencv-python
Failed to build opencv-python
ERROR: Could not build wheels for opencv-python which use PEP 517 and cannot be installed directly

[monark]

@sdetweil maybe the problem is i have libcamera-still (rpi4, bulleye, 32bit, camera v3)

[sdetweil]

@monark library missing

[monark]

@sdetweil it’s strange because I’ve updated everything

[monark]

@sdetweil i try with sudo apt install libssl.so.3 but not working “impossible find the packet”

[sdetweil]

@monark google search

[sdetweil]

@monark the collection of dependencies is not complete, don’t know where it got dropped

[monark]

@sdetweil change to opencv-python from opencv-python-headless…
I’m try to find with google but it seems they are talking about something else (SSL). anyway you recommended me to use this form because it explained how to install and it was easier…

[sdetweil]

@monark said in MagicMirror With Face Recognition:

and it was easier

I didn’t say perfect… opencv setup is a pain in the rear

[toxeek]

That mirror looks huge, what did you use as display to place behind the mirror? A huge monitor/tv?

[chris1971]

Which weather module do you use? Could it be used for Germany?