Facial Recognition - customize your mirror for every user!

lepetitnicolas

hello,
After a few months of sleep, I wake up my mirror
i’ve just update the raspberry and the MagicMirror to the last version
also this module (facial recognition) to see if it works better
but when i try to make the training.xml with train.py, i’ve this error :

Reading training images...
--------------------
Assign label 1 to Gael
Assign label 2 to lepetitnicolas
--------------------

OpenCV Error: Assertion failed (ssize.area() > 0) in resize, file /build/opencv-ISmtkH/opencv-2.4.9.1+dfsg/modules/imgproc/src/imgwarp.cpp, line 1834
Traceback (most recent call last):
  File "train.py", line 98, in 
    faces.append(prepare_image(filename))
  File "train.py", line 56, in prepare_image
    return face.resize(cv2.imread(filename, cv2.IMREAD_GRAYSCALE))
  File "/home/pi/MagicMirror/modules/MMM-Facial-Recognition-Tools/lib/face.py", line 100, in resize
    interpolation=cv2.INTER_LANCZOS4)
cv2.error: /build/opencv-ISmtkH/opencv-2.4.9.1+dfsg/modules/imgproc/src/imgwarp.cpp:1834: error: (-215) ssize.area() > 0 in function resize

anyone could help me ?
Thanks

nuckinfutz

@lepetitnicolas Just saw this but here is the fix

cd home/pi/MagicMirror/modules/MMM-Facial-Recognition-Tools
sudo pip install future --upgrade

EdChamberlain

This may not be an appropriate place but is there a good resource / tutorial for setting up / configuring the modules for the mirror? I’m specifically interested in facial recognition and the calendars - so far I only have the basic mirror installed.

lepetitnicolas

@nuckinfutz
thanks, i do what you saw but i have the same error…

chengyuanfei

This post is deleted!

mc_landin

I can’t seem to get the module to work properly. I made pictures and generated a training.xml file. When I test said file it does identify me.

However, I can’t find a user array in the training file to add to the config.xml. When I add the only user present it still doesn’t work

xchribiza

I have managed to make this module to work finally…BUT …
I have one user (since I have just set it up) and it recognises me well etc…but it recognises other people as ME ???
Why ??
Is there something to be done ?

mc_landin

Anyone able to help me out with this? :)

https://forum.magicmirror.builders/topic/4206/facial-recognition-no-users

reaper81

Hello everyone

the class ‘everyone’, which should activate a module for every person, dont work for me. the clock-module for example stay inactive, no matter wich person is detected. The config looks like this:

{
module: “clock”,
position: “top_left”,
classes: “everyone”
},

Work this class for anyboby?

j.e.f.f

@reaper81 I think you also need to include the class default as the facial recognition app spends most of its time logged out.