eulerian-remote-heartrate-detection

eulerian-remote-heartrate-detection copied to clipboard

Different format of video will get different result?

2

I used ffmpeg to convert the video format from .mkv to .avi .mp4 .mov Three types of videos got different results. And it happened on another video too. So I...

sjz123321

Why should do this:frame[:] = roi_frame * (1. / 255)

1

OO0321

How can we get frequency range for Fast-Fourier Transform

1

The frequency range is set to be 1~1.8. How can we get these value? It's said that heart rate should located within 0.4 ～ 4 Hz.

yxiao54