based on the yolov8,provide pt-onnx-tensorrt transcode and infer code by c++
mkdir build
cd build
cmake ..
make
sudo ./onnx2trt ../models/yolov8n-seg.onnx ../models/yolov8n-seg.engine
sudo ./trt_infer ../models/yolov8n-seg.onnx ../images/bus.jpg