NVIDIA显卡计算能力一览表
https://developer.nvidia.com/cuda-gpus
Halcon图像库支持深度学习,GPU计算能力要求3.0以上

深度学习必备
先安装N卡的显卡驱动--->再安装cuda-->最后安装cuDNN
显卡驱动
1、NVIDIA官方
https://www.nvidia.cn/Download/index.aspx
https://www.nvidia.cn/geforce/drivers/

下载exe,例如526.98-desktop-win10-win11-64bit-international-dch-whql.exe
2、NVCleanStall
https://www.techpowerup.com/nvcleanstall/
https://www.chiphell.com/thread-2151753-1-1.html
NVCleanStall可以定制安装,对于绝大部分人来说, 一个显卡驱动,一个PhysX驱动,HD Audio via HDMI已经够用了。

CUDA
1、电脑-NVIDIA控制面板-帮助-系统信息-组件,可以查看显卡支持的CUDA版本
2、去官网下载对应的版本
https://developer.nvidia.com/cuda-toolkit-archive
https://developer.nvidia.com/cuda-downloads
下载exe,例如cuda_11.8.0_522.06_windows.exe
3、默认安装路径
C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v11.8
cuDNN
https://developer.nvidia.com/rdp/cudnn-archive
https://developer.nvidia.com/rdp/cudnn-download
下载zip,例如cudnn-windows-x86_64-8.7.0.84_cuda11-archive.zip
然后收到解压到C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v11.8
下载需要登录,li*@163.com,D*0
显卡检测工具GPUZ
https://www.techpowerup.com/download/
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参考文献
http://www.ihalcon.com/read-14649.html
cuda实现的连通域
https://docs.nvidia.com/cuda/npp/group__image__filter__label__markers.html
CV-CUDA™ is an open-source, GPU accelerated library for cloud-scale image processing and computer vision.
https://github.com/CVCUDA/CV-CUDA


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