C# YoloV5 Torch

Run Ultralytics's YoloV5 in C# by using LibTorch
The C++ part of this project is highly reference to ncdhz's C++ YoloV5 Library

How to use the libarary on C#:

can reference to: YoloV5TorchTest/YoloV5TorchTest

Run without Compile Library

Download libtorch-win-shared-with-deps-1.10.2+cu113
Download opencv 4.6.0
Download and install cuda 11.3
Download and install cudnn 8.5.0.96
Get YoloV5Torch.dll from YoloV5TorchTest/YoloV5TorchTest/
Get YoloV5TorchCpp.dll from YoloV5TorchTest/YoloV5TorchTest/
Create a C# program and add YoloV5Torch.dll to the reference

All dll from (libtorch-win-shared-with-deps-1.10.2+cu113/libtorch/lib) &
opencv/build/x64/vc15/bin/opencv_world460.dll &
YoloV5Torch.dll &
YoloV5TorchCpp.dll
should put in the same directory as your C# program

Build Library

YoloV5Torch:

YoloV5Torch can directly build

YoloV5TorchCpp:

Download libtorch
Download opencv
Download and install cuda with version same as libtorch

Add Additional include directories:

{cudaDirectory}/include
{libtorchDirectory}/libtorch/include
{libtorchDirectory}/libtorch/include/torch/csrc/api/include
{opencvDirectory}/build/include/

Add Additional libraryy directories:

{cudaDirectory}/lib/x64
{libtorchDirectory}/libtorch/lib
{opencvDirectory}/build/x64/vc15/lib

Add Additional Dependencies:

opencv_world460.lib
AND
All .lib from {libtorchDirectory}/libtorch/lib

Libraries in C++

LibTorch (1.10.2+cu113)
OpenCv (4.6.0)
Cuda (11.3)

Reference

https://github.com/ultralytics/yolov5
https://github.com/ncdhz/YoloV5-LibTorch