Using Yolov8 onnx model for target detection throughC++ and OPENCV-CUDA version (GPU) can't not get the right result,all results is 0 0 0 0, #24635
Description
System Information
OpenCV version: 4.8.0
Operating System / Platform: Windows 11
CUDA:11.8
the graphics card model : NVIDIA GeForce GTX 4070 Ti NVIDIA GeForce GTX 2070 Ti
Detailed description
I debug,find the Yolov8 Layer"onnx_node!/model.22/Sub" and Layer "onnx_node!/model.22/Sub_1" don't support "DNN_BACKEND_CUDA"
Steps to reproduce
if(!layer->supportBackend(cv::dnn:DNN_BACKEND_CUDA))
{
cout<< "Layer"<<layerNames[i]<<"does not support running on CUDA"
}
Issue submission checklist
- I report the issue, it's not a question
- I checked the problem with documentation, FAQ, open issues, forum.opencv.org, Stack Overflow, etc and have not found any solution
- I updated to the latest OpenCV version and the issue is still there
- There is reproducer code and related data files (videos, images, onnx, etc)