TensorFlow-Lite-Object-Detection-on-Android-and-Raspberry-Pi
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EdjeElectronics
low FPS (0.2 fps) on windows 10 without EdgeTPU
Live stream from IP Cam (RTSP) with the stream script works, but the fps is about 5 seconds per frame. Also tested the test.mp4 file, similar results. I narrowed it down to the .invoke() line. Is this somewhat expected because TFlite is not for windows? Thanks!
hey nice to hear that youre working on this project.
i immediatelly tested the webcam script and my fps is also under 0.2 fps. i dont know whats the problem, my resolution on webcam is 640x480 with 30fps.
before i test it on the RPi 4 i wanted to make sure its working on my laptop, but its so slow... did you find a solution?
Hi, we ended up using rpi4 without tpu, it's 4fps, the archetcture of the processor is the problem I guess. May also be the operating system
On Wed, Oct 6, 2021, 5:36 AM Petros626 @.***> wrote:
hey nice to hear that youre working on this project.
i immediatelly tested the webcam script and my fps is also under 0.2 fps. i dont know whats the problem, my resolution on webcam is 640x480 with 30fps.
before i test it on the RPi 4 i wanted to make sure its working on my laptop, but its so slow... did you find a solution?
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@gyang2020 i have not tried the script on the raspberry pi yet. i wanted to try detect.tflite on the laptop via the webcam first and i don't understand the FPS is at 1.0 at the beginning and drops to 0.12 fps afterwards.
it's really strange and i have no explanation for it :(
I narrowed it down to the .invoke() line. Is this somewhat expected because TFlite is not for windows? Thanks!
@gyang2020 where is this line of code you spoke about ?