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hollance / YOLO-CoreML-MPSNNGraph

Tiny YOLO for iOS implemented using CoreML but also using the new MPS graph API.
MIT License
935 stars 252 forks source link

I would like to improve detection performance #33

Closed JGProg closed 6 years ago

JGProg commented 6 years ago

Hi guys,

I use Yolo for localization object on image. But when a person is on the side Yolo don't detect as a person.. No detection.. how to perform that ?

The version of Yolo use is V1 ? How to use the new version fo Yolo (V3) ?

Thank you for your answer.

hollance commented 6 years ago

The version of YOLO used is v2 but only the "tiny" variant not the full one.

JGProg commented 6 years ago

Thank you for your answer !

You can help me why Yolo don't detect a person is on the side ? You have an idea ? Can it be that I use it with photo processing instead of video?

hollance commented 6 years ago

Do you have an example picture?

JGProg commented 6 years ago

Yes, this picture for example.

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hollance commented 6 years ago

I'm not sure this version of YOLO was trained on humans that are only partially visible. If you want these kinds of photos to be recognized as a person you'll probably need to train the model yourself on suitable data.

JGProg commented 6 years ago

Ok thank you very much !