Win10 OpenCV编译安装CUDA版本

Win10 + Microsoft Visual Studio Community 2017 + CUDA11.3 + CUDNN8.2 + RTX GeForce 3090 + OpenCV4.5.3

Microsoft Visual Studio安装

前往官网下载Visual Studio Installer即可，做如下勾选，安装即可

完成后，查看环境变量，将MSVC编译器地址加入环境变量

D:\programming\Microsoft Visual Studio\2017\Community\VC\Tools\MSVC\14.16.27023\bin\Hostx64\x64

安装CUDA和CUDNN

前往官网下载CUDA和对应的CUDNN，切记一定要对应CUDNN和CUDA版本，根据提示一步一步安装即可，完成后将CUDNN解压，替换C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v11.3下的对应文件

OpenCV源码下载

进入OpenCV官网，选择自己需要的版本，例如OpenCV-4.5.3

进入OpenCV GitHub官方仓库，通过tags选择对应的contrib版本

CMake安装与设置

进入CMake官网，下载最新版就行，我这里下载的CMake 3.24.0-rc4

中间需要多次点击”configure“

(1) BUILD_opencv_world
勾选 BUILD_opencv_world：此项的目的是生成一个dll文件，比如：opencv_world430d.dll。
(2) OPENCV_DNN_CUDA
勾选OPENCV_DNN_CUDA
(3)OPENCV_ENABLE_NONFREE
勾选 OPENCV_ENABLE_NONFREE：此项目的是编译contrib模块。
(4) OPENCV_EXTRA_MODULES_PATH
设置OPENCV_EXTRA_MODULES_PATH：设置contrib模块的目录:(注意一定到modules这个目录)
(5) WITH_CUDA
勾选WITH_CUDA。
(6) CUDA_ARCH_BIN
设置自己的算力大小，参考这里，我这里设置是8.6。如果查不到此项，请configure一次。
(7) WITH_CUDNN
勾选 WITH_CUDNN。如果查不到此项，请configure一次。
(8) CUDA_FAST_MATH
勾选CUDA_FAST_MATH。
(9) python和java相关组件
如果不使用python和java就将如下python和java相关的对应项的”√“去掉。（因版本不同，组件名称不一定一样，请根据实际选择）
(10) 其他
其他的选项就根据自己喜好设定，比如test模块等。

以上经过多次点击”Configure“，确定没有任何错误提示信息。
等待Configure完成之后，查看是否检测到了CUDA和cuDNN，都出现YES之后，说明没有问题。如果没有检测到的话，需要确认是否CUDA和cuDNN版本正确，否则后面的编译将不会编译CUDA模块，白白浪费时间。确认之后，点击Generate，最终如下所示：

Selecting Windows SDK version 10.0.17763.0 to target Windows 10.0.19043.
Detected processor: AMD64
libjpeg-turbo: VERSION = 2.1.0, BUILD = opencv-4.5.3-libjpeg-turbo
Could NOT find OpenJPEG (minimal suitable version: 2.0, recommended version >= 2.3.1). OpenJPEG will be built from sources
OpenJPEG: VERSION = 2.4.0, BUILD = opencv-4.5.3-openjp2-2.4.0
OpenJPEG libraries will be built from sources: libopenjp2 (version "2.4.0")
found Intel IPP (ICV version): 2020.0.0 [2020.0.0 Gold]
at: H:/programming/opencvbuild/3rdparty/ippicv/ippicv_win/icv
found Intel IPP Integration Wrappers sources: 2020.0.0
at: H:/programming/opencvbuild/3rdparty/ippicv/ippicv_win/iw
CUDA detected: 11.3
CUDA: Using CUDA_ARCH_BIN=8.6
CUDA NVCC target flags: -gencode;arch=compute_86,code=sm_86;-D_FORCE_INLINES
CUDA: MSVS generator is detected. Disabling CMake re-run checks (CMAKE_SUPPRESS_REGENERATION=ON). You need to run CMake manually if updates are required.
Could not find OpenBLAS include. Turning OpenBLAS_FOUND off
Could not find OpenBLAS lib. Turning OpenBLAS_FOUND off
Could NOT find BLAS (missing: BLAS_LIBRARIES)
Could NOT find LAPACK (missing: LAPACK_LIBRARIES) Reason given by package: LAPACK could not be found because dependency BLAS could not be found.VTK is not found. Please set -DVTK_DIR in CMake to VTK build directory, or to VTK install subdirectory with VTKConfig.cmake file
Could NOT find PkgConfig (missing: PKG_CONFIG_EXECUTABLE)
OpenCV Python: during development append to PYTHONPATH: H:/programming/opencvbuild/python_loader
Could NOT find PkgConfig (missing: PKG_CONFIG_EXECUTABLE)
Module opencv_alphamat disabled because the following dependencies are not found: Eigen
freetype2:   NO
harfbuzz:    NO
Julia not found. Not compiling Julia Bindings.
Module opencv_ovis disabled because OGRE3D was not found
No preference for use of exported gflags CMake configuration set, and no hints for include/library directories provided. Defaulting to preferring an installed/exported gflags CMake configuration if available.
Failed to find installed gflags CMake configuration, searching for gflags build directories exported with CMake.
Failed to find gflags - Failed to find an installed/exported CMake configuration for gflags, will perform search for installed gflags components.
Failed to find gflags - Could not find gflags include directory, set GFLAGS_INCLUDE_DIR to directory containing gflags/gflags.h
Failed to find glog - Could not find glog include directory, set GLOG_INCLUDE_DIR to directory containing glog/logging.h
Module opencv_sfm disabled because the following dependencies are not found: Eigen Glog/Gflags
Tesseract:   NO
Processing WORLD modules...module opencv_cudev...module opencv_core...
Allocator metrics storage type: 'long long'module opencv_cudaarithm...module opencv_flann...module opencv_imgproc...module opencv_intensity_transform...module opencv_ml...module opencv_phase_unwrapping...module opencv_plot...module opencv_quality...module opencv_reg...module opencv_surface_matching...module opencv_cudafilters...module opencv_cudaimgproc...module opencv_cudawarping...module opencv_dnn...
Registering hook 'INIT_MODULE_SOURCES_opencv_dnn': H:/programming/opencv/sources/modules/dnn/cmake/hooks/INIT_MODULE_SOURCES_opencv_dnn.cmakemodule opencv_dnn_superres...module opencv_features2d...module opencv_fuzzy...module opencv_hfs...module opencv_imgcodecs...module opencv_line_descriptor...module opencv_photo...module opencv_saliency...module opencv_text...module opencv_videoio...module opencv_wechat_qrcode...module opencv_xphoto...module opencv_barcode...module opencv_calib3d...module opencv_cudacodec...module opencv_cudafeatures2d...module opencv_cudastereo...module opencv_datasets...module opencv_highgui...
highgui: using builtin backend: WIN32UImodule opencv_mcc...module opencv_objdetect...module opencv_rapid...module opencv_rgbd...
rgbd: Eigen support is disabled. Eigen is Required for Posegraph optimizationmodule opencv_shape...module opencv_structured_light...module opencv_video...module opencv_xfeatures2d...module opencv_ximgproc...module opencv_xobjdetect...module opencv_aruco...module opencv_bgsegm...module opencv_bioinspired...module opencv_ccalib...module opencv_cudabgsegm...module opencv_cudalegacy...module opencv_cudaobjdetect...module opencv_dnn_objdetect...module opencv_dpm...module opencv_face...module opencv_gapi...module opencv_optflow...module opencv_stitching...module opencv_tracking...module opencv_cudaoptflow...
Building with NVIDIA Optical Flow API 2.0module opencv_stereo...module opencv_superres...module opencv_videostab...
Processing WORLD modules... DONEGeneral configuration for OpenCV 4.5.3 =====================================Version control:               unknownExtra modules:Location (extra):            H:/programming/opencv_contrib-4.5.3/modulesVersion control (extra):     unknownPlatform:Timestamp:                   2022-07-27T05:51:33ZHost:                        Windows 10.0.19043 AMD64CMake:                       3.24.0-rc4CMake generator:             Visual Studio 15 2017CMake build tool:            D:/programming/Microsoft Visual Studio/2017/Community/MSBuild/15.0/Bin/MSBuild.exeMSVC:                        1916Configuration:               Debug ReleaseCPU/HW features:Baseline:                    SSE SSE2 SSE3requested:                 SSE3Dispatched code generation:  SSE4_1 SSE4_2 FP16 AVX AVX2 AVX512_SKXrequested:                 SSE4_1 SSE4_2 AVX FP16 AVX2 AVX512_SKXSSE4_1 (17 files):         + SSSE3 SSE4_1SSE4_2 (2 files):          + SSSE3 SSE4_1 POPCNT SSE4_2FP16 (1 files):            + SSSE3 SSE4_1 POPCNT SSE4_2 FP16 AVXAVX (5 files):             + SSSE3 SSE4_1 POPCNT SSE4_2 AVXAVX2 (31 files):           + SSSE3 SSE4_1 POPCNT SSE4_2 FP16 FMA3 AVX AVX2AVX512_SKX (7 files):      + SSSE3 SSE4_1 POPCNT SSE4_2 FP16 FMA3 AVX AVX2 AVX_512F AVX512_COMMON AVX512_SKXC/C++:Built as dynamic libs?:      YESC++ standard:                11C++ Compiler:                D:/programming/Microsoft Visual Studio/2017/Community/VC/Tools/MSVC/14.16.27023/bin/Hostx86/x64/cl.exe  (ver 19.16.27045.0)C++ flags (Release):         /DWIN32 /D_WINDOWS /W4 /GR  /D _CRT_SECURE_NO_DEPRECATE /D _CRT_NONSTDC_NO_DEPRECATE /D _SCL_SECURE_NO_WARNINGS /Gy /bigobj /Oi  /fp:precise     /EHa /wd4127 /wd4251 /wd4324 /wd4275 /wd4512 /wd4589 /MP  /MD /O2 /Ob2 /DNDEBUG C++ flags (Debug):           /DWIN32 /D_WINDOWS /W4 /GR  /D _CRT_SECURE_NO_DEPRECATE /D _CRT_NONSTDC_NO_DEPRECATE /D _SCL_SECURE_NO_WARNINGS /Gy /bigobj /Oi  /fp:precise     /EHa /wd4127 /wd4251 /wd4324 /wd4275 /wd4512 /wd4589 /MP  /MDd /Zi /Ob0 /Od /RTC1 C Compiler:                  D:/programming/Microsoft Visual Studio/2017/Community/VC/Tools/MSVC/14.16.27023/bin/Hostx86/x64/cl.exeC flags (Release):           /DWIN32 /D_WINDOWS /W3  /D _CRT_SECURE_NO_DEPRECATE /D _CRT_NONSTDC_NO_DEPRECATE /D _SCL_SECURE_NO_WARNINGS /Gy /bigobj /Oi  /fp:precise     /MP   /MD /O2 /Ob2 /DNDEBUG C flags (Debug):             /DWIN32 /D_WINDOWS /W3  /D _CRT_SECURE_NO_DEPRECATE /D _CRT_NONSTDC_NO_DEPRECATE /D _SCL_SECURE_NO_WARNINGS /Gy /bigobj /Oi  /fp:precise     /MP /MDd /Zi /Ob0 /Od /RTC1 Linker flags (Release):      /machine:x64  /INCREMENTAL:NO Linker flags (Debug):        /machine:x64  /debug /INCREMENTAL ccache:                      NOPrecompiled headers:         NOExtra dependencies:          cudart_static.lib nppc.lib nppial.lib nppicc.lib nppidei.lib nppif.lib nppig.lib nppim.lib nppist.lib nppisu.lib nppitc.lib npps.lib cublas.lib cudnn.lib cufft.lib -LIBPATH:C:/Program Files/NVIDIA GPU Computing Toolkit/CUDA/v11.3/lib/x643rdparty dependencies:OpenCV modules:To be built:                 aruco barcode bgsegm bioinspired calib3d ccalib core cudaarithm cudabgsegm cudacodec cudafeatures2d cudafilters cudaimgproc cudalegacy cudaobjdetect cudaoptflow cudastereo cudawarping cudev datasets dnn dnn_objdetect dnn_superres dpm face features2d flann fuzzy gapi hfs highgui img_hash imgcodecs imgproc intensity_transform line_descriptor mcc ml objdetect optflow phase_unwrapping photo plot quality rapid reg rgbd saliency shape stereo stitching structured_light superres surface_matching text tracking ts video videoio videostab wechat_qrcode world xfeatures2d ximgproc xobjdetect xphotoDisabled:                    java_bindings_generator python_bindings_generator python_testsDisabled by dependency:      -Unavailable:                 alphamat cvv freetype hdf java julia matlab ovis python2 python3 sfm vizApplications:                tests perf_tests appsDocumentation:               NONon-free algorithms:         YESWindows RT support:            NOGUI: Win32 UI:                    YESVTK support:                 NOMedia I/O: ZLib:                        build (ver 1.2.11)JPEG:                        build-libjpeg-turbo (ver 2.1.0-62)WEBP:                        build (ver encoder: 0x020f)PNG:                         build (ver 1.6.37)TIFF:                        build (ver 42 - 4.2.0)JPEG 2000:                   build (ver 2.4.0)OpenEXR:                     build (ver 2.3.0)HDR:                         YESSUNRASTER:                   YESPXM:                         YESPFM:                         YESVideo I/O:DC1394:                      NOFFMPEG:                      YES (prebuilt binaries)avcodec:                   YES (58.134.100)avformat:                  YES (58.76.100)avutil:                    YES (56.70.100)swscale:                   YES (5.9.100)avresample:                YES (4.0.0)GStreamer:                   NODirectShow:                  YESMedia Foundation:            YESDXVA:                      YESParallel framework:            ConcurrencyTrace:                         YES (with Intel ITT)Other third-party libraries:Intel IPP:                   2020.0.0 Gold [2020.0.0]at:                   H:/programming/opencvbuild/3rdparty/ippicv/ippicv_win/icvIntel IPP IW:                sources (2020.0.0)at:                H:/programming/opencvbuild/3rdparty/ippicv/ippicv_win/iwLapack:                      NOEigen:                       NOCustom HAL:                  NOProtobuf:                    build (3.5.1)NVIDIA CUDA:                   YES (ver 11.3, CUFFT CUBLAS FAST_MATH)NVIDIA GPU arch:             86NVIDIA PTX archs:cuDNN:                         YES (ver 8.2.1)OpenCL:                        YES (NVD3D11)Include path:                H:/programming/opencv/sources/3rdparty/include/opencl/1.2Link libraries:              Dynamic loadPython (for build):            D:/programming/anaconda3/python.exeInstall to:                    H:/programming/opencvbuild/install
-----------------------------------------------------------------Configuring done

工程编译及安装

ALL_BUILD，点击“Open Project”打开工程，在Release模式下右键点击ALL_BUILD，生成，时间较长（i7-11700k大概60分钟）

生成之后，右击INSTALL->仅用于项目->仅生成INSTALL

完成后，install文件夹就是我们需要的，至此就完成了OpenCV-CUDA的编译安装