erdewit / heartwave Goto Github PK

May i ask how to modify the code so i can get signal from 3 color channel (R,G,B).
I tried to modify it but after "pip install heartwave" it still the same
Thank you for your time.
Respectfully.

I tried to run the application and i was thrown this error tried various other resources to figure out what was going on hope i get some idea here

QObject::moveToThread: Current thread (0x55703267c730) is not the object's thread (0x5570333a3660).
Cannot move to target thread (0x55703267c730)

qt.qpa.plugin: Could not load the Qt platform plugin "xcb" in "/vol/affective_signals/anaconda3/envs/signal/lib/python3.8/site-packages/cv2/qt/plugins" even though it was found.
This application failed to start because no Qt platform plugin could be initialized. Reinstalling the application may fix this problem.

Available platform plugins are: xcb, eglfs, linuxfb, minimal, minimalegl, offscreen, vnc, wayland-egl, wayland, wayland-xcomposite-egl, wayland-xcomposite-glx, webgl.

Aborted (core dumped)

Hi, I have a locally saved webcam video (say myvideo.mp4) and I would like to extract the heart rate offline, from a script (rather than from the terminal). Is that doable using heatwave? Any pointers are welcome!

i would love to see it running, as it seems an improvement of the other project i've been following for a while now.
but this is the error i get:
File "/usr/local/bin/heartwave", line 6, in
from heartwave.app import main
ImportError: cannot import name 'main'

any ideas?

Thanks for creating this software! I'd love to be able to save the outputs to a CSV or text file. Would you have any recommendations for how to do this?

This project looks really cool, thanks for sharing it. I don't understand how to use it based on the usage instructions. I pip installed it, but where do I go from here?

while trying to use this in colab as : heartwave['/gdrive/MyDrive/X/openCv/clip.mp4']
i got this typeError:
TypeError: 'module' object is not subscriptable

Hello i want to ask what are the filtered signal and spectrum?
The filtered signal is obatained after get throught the butterworth and bandpass filter?
I can understand that the raw signal is the average of green pixels in the ROI
i have read the Remote Detection of Photoplethysmographic Systolic and Diastolic Peaks Using a Digital Camera and they used 3 coler channel but you only use the green channel right? so you do not need the ICA part
Thank you for your time.
P/S: Sorry if my english is bad

timeStamp = datetime.datetime.now().strftime('%Y%m%d%H%M%S%f')
ValueError: Invalid format string

Hi!
I am getting different outputs for the same webcam video recording after running it multiple times. Please can you explain the reason?

Hi

New to this, how to run the above.
Cloned it into my system. Which file/command to run?