opencv4.2.0 Cmake编译（包含opencv contrib）

opencv4.4.0 Cmake编译（包含opencv contrib）

opencv4.5.1 Cmake编译（包含opencv contrib）

opencv官方下载的扩展包，opencv_contrib-3.4.8 Repository for OpenCV's extra modules This repository is intended for development of so-called "extra" modules, contributed functionality. New modules quite often do not have stable API, and they are not well-tested. Thus, they shouldn't be released as a part of official OpenCV distribution, since the library maintains binary compatibility, and tries to provide decent performance and stability. So, all the new modules should be developed separately, and published in the `opencv_contrib` repository at first. Later, when the module matures and gains popularity, it is moved to the central OpenCV repository, and the development team provides production quality support for this module.

opencv3.4.1编译的（VS2015），有release和debug)两个版本

进行`make`时的，关键错误提示 `opencv_contrib/modules/xfeatures2d/src/boostdesc.cpp:654:37: fatal error: boostdesc_bgm.i: No such file or directory compilation terminated.`，把资源zip的人文件放在xfeatures2d/src下即可

在vs环境下利用opencv做目标跟踪的时候，需要配置opencv-contirb，这里提供资源，希望可以帮助到你，

由于自带的cmake给的地址不对，导致编译失败，opencv_contrib编译所需的tiny-dnn包

opencv_python-4.1.0+contrib-cp37-cp37m-win_amd64 ，pip install 即可安装

VS2013-Debug-x64 【环境变量】 ->【系统变量】->【path】 D:\Setup\OpenCV\opencv310\install\x64\vc12\bin 【属性管理器】->【Debug|x64】->【通用属性】->【VC++目录】->【包含目录】 D:\Setup\OpenCV\opencv310\install\include D:\Setup\OpenCV\opencv310\install\include\opencv D:\Setup\OpenCV\opencv310\install\include\opencv2 【属性管理器】->【Debug|x64】->【通用属性】->【VC++目录】->【库目录】 D:\Setup\OpenCV\opencv310\install\x64\vc12\lib D:\Setup\OpenCV\opencv310\install\x64\vc12\staticlib 【属性管理器】->【Debug|x64】->【链接器】->【输入】->【附加依赖项】 opencv_aruco310d.lib opencv_bgsegm310d.lib opencv_calib3d310d.lib opencv_ccalib310d.lib opencv_core310d.lib opencv_datasets310d.lib opencv_dnn310d.lib opencv_dpm310d.lib opencv_face310d.lib opencv_features2d310d.lib opencv_flann310d.lib opencv_fuzzy310d.lib opencv_highgui310d.lib opencv_imgcodecs310d.lib opencv_imgproc310d.lib opencv_line_descriptor310d.lib opencv_ml310d.lib opencv_objdetect310d.lib opencv_optflow310d.lib opencv_photo310d.lib opencv_plot310d.lib opencv_reg310d.lib opencv_rgbd310d.lib opencv_saliency310d.lib opencv_shape310d.lib opencv_stereo310d.lib opencv_stitching310d.lib opencv_structured_light310d.lib opencv_superres310d.lib opencv_surface_matching310d.lib opencv_text310d.lib opencv_tracking310d.lib opencv_ts310d.lib opencv_video310d.lib opencv_videoio310d.lib opencv_videostab310d.lib opencv_xfeatures2d310d.lib opencv_ximgproc310d.lib opencv_xobjdetect310d.lib opencv_xphoto310d.lib ippicvmt.lib opencv_aruco310.lib opencv_bgsegm310.lib opencv_calib3d310.lib opencv_ccalib310.lib opencv_core310.lib opencv_datasets310.lib opencv_dnn310.lib opencv_dpm310.lib opencv_face310.lib opencv_features2d310.lib opencv_flann310.lib opencv_fuzzy310.lib opencv_highgui310.lib opencv_imgcodecs310.lib opencv_imgproc310.lib opencv_line_descriptor310.lib opencv_ml310.lib opencv_objdetect310.lib opencv_optflow310.lib opencv_photo310.lib opencv_plot310.lib opencv_reg310.lib opencv_rgbd310.lib opencv_saliency310.lib opencv_s