blazeface

BlazeFace

input

(Image from https://github.com/hollance/BlazeFace-PyTorch/blob/master/3faces.png)

Ailia input shape: (1, 3, 128, 128)
Range: [-1, 1]

output

usage

Automatically downloads the onnx and prototxt files on the first run. It is necessary to be connected to the Internet while downloading.

For the sample image,

$ python3 blazeface.py 

If you want to specify the input image, put the image path after the --input option.
You can use --savepath option to change the name of the output file to save.

$ python3 blazeface.py --input IMAGE_PATH --savepath SAVE_IMAGE_PATH

By adding the --video option, you can input the video.
If you pass 0 as an argument to VIDEO_PATH, you can use the webcam input instead of the video file.

$ python3 blazeface.py --video VIDEO_PATH --savepath SAVE_VIDEO_PATH

Reference

BlazeFace-PyTorch

Framework

PyTorch 1.1

Model Format

ONNX opset = 10

Netron

blazeface.onnx.prototxt