qtcreator里使用opencv 的各种坑

最新推荐文章于 2024-12-27 16:15:51 发布

ljpadamaa

最新推荐文章于 2024-12-27 16:15:51 发布

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分类专栏： opencv 编译器文章标签： opencv qtcreator

本文链接：https://blog.youkuaiyun.com/ljpadamaa/article/details/45129971

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opencv

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本文介绍了如何在MinGW环境下配置OpenCV库的路径和链接库文件，确保项目能够正确引用OpenCV的头文件及库文件。通过详细列出所有必要的包含路径和库文件路径，帮助开发者避免因配置不当导致的链接错误。

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INCLUDEPATH += D:\software\opencv\mingw\install\include\opencv\

D:\software\opencv\mingw\install\include\opencv2\

D:\software\opencv\mingw\install\include

LIBS+=D:\software\opencv\mingw\lib\libopencv_calib3d249.dll.a\

D:\software\opencv\mingw\lib\libopencv_contrib249.dll.a\

D:\software\opencv\mingw\lib\libopencv_core249.dll.a\

D:\software\opencv\mingw\lib\libopencv_features2d249.dll.a\

D:\software\opencv\mingw\lib\libopencv_flann249.dll.a\

D:\software\opencv\mingw\lib\libopencv_gpu249.dll.a\v

D:\software\opencv\mingw\lib\libopencv_highgui249.dll.a\

D:\software\opencv\mingw\lib\libopencv_imgproc249.dll.a\

D:\software\opencv\mingw\lib\libopencv_legacy249.dll.a\

D:\software\opencv\mingw\lib\libopencv_ml249.dll.a\

D:\software\opencv\mingw\lib\libopencv_objdetect249.dll.a\

D:\software\opencv\mingw\lib\libopencv_video249.dll.a

注意每行开头不要有空格，否则会出现undefined to ...的错误（mainly beacause of can not finding the dll files, and be carefull of the '\' at the end of the lines which means adding the next line not meaning the directory)