Read the statement by Michael Teeuw here.
Facial Recognition - Where do elements go go?
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That should not be necessary. If you had to do that and MM² loaded up after that, then there’s something seriously wrong with the module for it to “leak” like that.
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It is because I hide every module that is not for everyone at startup.
default
modules are for users that are not recognized or if there is no user at all.
for_all
are modules shown for everyone. -
@paviro Would it make more sence to say that no “classes” equals to “default” and therefore would be visible?
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@Cato i think there was a reason why I did not do that but if you would like to look into it you can send me a pull request! :)
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Hello,
I’m trying to use facial trainer but i got this error ( when executing python capture.py)
reference : https://github.com/paviro/MMM-Facial-Recognition-Tools/tree/master/facetrainer
What do you want to do?
[1] Capture training images from webcam
[2] Convert ‘*.jpg’ pictures from other cameras to training images
–> 1Enter the name of the person you want to capture or convert images for.
–> plumcraft
Images will be placed in ./training_data/plumcraft
Starting process…
Capturing positive training images.
Press enter to capture an image.
Press Ctrl-C to quit.Capturing image…
OpenCV Error: Assertion failed (scn == 3 || scn == 4) in cvtColor, file /build/opencv-ISmtkH/opencv-2.4.9.1+dfsg/modules/imgproc/src/color.cpp, line 3737
Traceback (most recent call last):
File “capture.py”, line 35, in
capture.capture()
File “/home/pi/MMM-Facial-Recognition-Tools/facetrainer/lib/capture.py”, line 57, in capture
image = cv2.cvtColor(image, cv2.COLOR_RGB2GRAY)
cv2.error: /build/opencv-ISmtkH/opencv-2.4.9.1+dfsg/modules/imgproc/src/color.cpp:3737: error: (-215) scn == 3 || scn == 4 in function cvtColorI’m using a raspberry pi 3 with pi camera.
Looking forward to use this module.
Thanks
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@plumcraft said in Facial Recognition - Where do elements go go?:
Hello,
I’m trying to use facial trainer but i got this error ( when executing python capture.py)
reference : https://github.com/paviro/MMM-Facial-Recognition-Tools/tree/master/facetrainer
What do you want to do?
[1] Capture training images from webcam
[2] Convert ‘*.jpg’ pictures from other cameras to training images
–> 1Enter the name of the person you want to capture or convert images for.
–> plumcraft
Images will be placed in ./training_data/plumcraft
Starting process…
Capturing positive training images.
Press enter to capture an image.
Press Ctrl-C to quit.Capturing image…
OpenCV Error: Assertion failed (scn == 3 || scn == 4) in cvtColor, file /build/opencv-ISmtkH/opencv-2.4.9.1+dfsg/modules/imgproc/src/color.cpp, line 3737
Traceback (most recent call last):
File “capture.py”, line 35, in
capture.capture()
File “/home/pi/MMM-Facial-Recognition-Tools/facetrainer/lib/capture.py”, line 57, in capture
image = cv2.cvtColor(image, cv2.COLOR_RGB2GRAY)
cv2.error: /build/opencv-ISmtkH/opencv-2.4.9.1+dfsg/modules/imgproc/src/color.cpp:3737: error: (-215) scn == 3 || scn == 4 in function cvtColorI’m using a raspberry pi 3 with pi camera.
Looking forward to use this module.
Thanks
I have the same error. Can everybody help me? I also use Raspberry Pi 3 with pi Camera.
Thanks a lot!