ubuntu18.04 安装opencv_contrib-3.2.0问题总结

1.无法下载ippicv

在https://github.com/opencv/opencv_3rdparty 左上角下拉,选择下载相应版本的ippicv

参考链接:https://blog.csdn.net/weixin_42203839/article/details/107684563 ippicv离线配置过程

2.opencv_contrib中缺vgg_generated_48.i之类的文件,且无法下载

参考链接:https://www.cnblogs.com/arxive/p/11778731.html  可以手动下载相应文件

3.缺少boostdesc_bgm.i,且手动下载后被cmake自动删除

先将下载好的文件放入opencv_contrib/modules/xfeatured2d/src/ 中

然后注释掉(或删掉) xfeatured2d/CMakeLists.txt 中的 include(cmake/download_boostdese.cmake)

参考链接:https://blog.csdn.net/u014697277/article/details/107760952  不让cmake下载

安装教程参考链接:

https://blog.csdn.net/hiram_zhang/article/details/103467737 在ubuntu18.04中安装opencv_contrib-3.2.0采坑教程

https://blog.csdn.net/bj233/article/details/113351023              Ubuntu18.04安装opencv和opencv_contrib

https://blog.csdn.net/qq_38880380/article/details/80987661   opencv——opencv配置选项详解

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