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vincentgong7 / VG_AlexeyAB_darknet

A forked AlexeyAB Darknet repo with extra convenient functions.
https://darknet.gong.im
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Python API? Speedup? #21

Open lars-ek opened 4 years ago

lars-ek commented 4 years ago

Hi,

I have a question: I want to detect the frames of two cameras simultaneously and currently use the darknet python wrapper (AlexeyAB-Version) and just feed one frame to the network at once. Is it possible to speed up the detection by using batch detection (batch=2) within python wrapper (e.g. darknet_video.py)? How does the speed compare (2 frames with batch=1 vs. batch=2)?

Thank you.

lars-ek commented 3 years ago

@vincentgong7 Sorry to ask again, but do you have any hint if there is an speedup using batch detection? In AlexeyAB-Version, the batch-inference function does not offer any performance gain. Is it different with your fork?

Thank you.

vincentgong7 commented 3 years ago

Hi, I have not yet used the batch-inference function in the AlexeyAB version. The batch function in my version is different I think. Have you tried the batch function in my version? The performance should be fine.

Regards,

Vincent X. Gong

On Sun, Oct 4, 2020 at 8:13 AM lars-ek notifications@github.com wrote:

@vincentgong7 https://github.com/vincentgong7 Sorry to ask again, but do you have any hint if there is an speedup using batch detection? In AlexeyAB-Version, the batch-inference function does not offer any performance gain. Is it different with your fork?

Thank you.

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