opencv/samples/dnn/dnn_model_runner/dnn_conversion/paddlepaddle

Run PaddlePaddle model by OpenCV

This tutorial shows how to run PaddlePaddle model by opencv.

Environment Setup

pip install paddlepaddle-gpu
pip install paddlehub
pip install paddle2onnx

Run PaddlePaddle model demo

Run the example code as below,

python paddle_resnet50.py

there are 3 part of this execution

• 1. Export PaddlePaddle ResNet50 model to onnx format;
• 2. Use cv2.dnn.readNetFromONNX load model file;
• 3. Preprocess image file and do inference.