tensorflow | onnx模型转pb

git: GitHub - onnx/onnx-tensorflow: Tensorflow Backend for ONNX

安装 onnx-tf

pip install onnx-tf

命令转换 onnx->pb

onnx-tf convert -i /path/to/input.onnx -o /path/to/output

python 代码转换

import onnx
from onnx_tf.backend import prepare

def onnx2pb(onnx_input_path, pb_output_path):
    onnx_model = onnx.load(onnx_input_path)  # load onnx model
    tf_exp = prepare(onnx_model)  # prepare tf representation
    tf_exp.export_graph(pb_output_path)  # export the model

if __name__ == "__main__":
    onnx_input_path = '../Reid_Merge_DRModel2/reid_fusion_256L2norm.onnx'
    pb_output_path = './out.pb'

    onnx2pb(onnx_input_path, pb_output_path)