在VS平臺下的C++項(xiàng)目，添加opencv的頭文件失敗問題的解決方法
報(bào)錯(cuò)：錯(cuò)誤 1 error C1083: 無法打開包括文件: “opencv2/core.hpp”: No such file or directory

出現(xiàn)這種報(bào)錯(cuò)大概有以下幾種原因，大家可以逐一排查
概括起來有以下三個(gè)方向：
1.項(xiàng)目屬性配置是否正確
2.系統(tǒng)的環(huán)境變量是否配置正確
3.頭文件的路徑修改
將#include “opencv2/imgproc.hpp”
改為將#include"opencv2/imgproc/imgproc.hpp"

1.項(xiàng)目屬性配置是否正確
確認(rèn)是否在新建工程下成功配置了opencv的正確版本

（1）項(xiàng)目、屬性、VC++目錄、包含目錄：

（2）項(xiàng)目、屬性、VC++目錄、庫目錄：

**（3）項(xiàng)目、屬性、鏈接器、輸入、附加依賴項(xiàng)：**填寫附加依賴庫的名字.lib 空格或分號間隔多項(xiàng)

opencv_ml249d.lib opencv_calib3d249d.lib opencv_contrib249d.lib opencv_core249d.lib opencv_features2d249d.lib opencv_flann249d.lib opencv_gpu249d.lib opencv_highgui249d.lib opencv_imgproc249d.lib opencv_legacy249d.lib opencv_objdetect249d.lib opencv_ts249d.lib opencv_video249d.lib opencv_nonfree249d.lib opencv_ocl249d.lib opencv_photo249d.lib opencv_stitching249d.lib opencv_superres249d.lib opencv_videostab249d.lib opencv_objdetect249.lib opencv_ts249.lib opencv_video249.lib opencv_nonfree249.lib opencv_ocl249.lib opencv_photo249.lib opencv_stitching249.lib opencv_superres249.lib opencv_videostab249.lib opencv_calib3d249.lib opencv_contrib249.lib opencv_core249.lib opencv_features2d249.lib opencv_flann249.lib opencv_gpu249.lib opencv_highgui249.lib opencv_imgproc249.lib opencv_legacy249.lib opencv_ml249.lib

2.系統(tǒng)的環(huán)境變量是否配置正確
此電腦、系統(tǒng)屬性、高級、環(huán)境變量、path


添加opencv對應(yīng)版本的路徑

3.頭文件的路徑修改
報(bào)錯(cuò)原因可能是路徑出錯(cuò)
可以看到在我的opencv安裝路徑下，這個(gè)文件夾里沒有直接的imgproc.hpp

將#include “opencv2/imgproc.hpp”
改為將#include"opencv2/imgproc/imgproc.hpp"

問題解決

總結(jié)

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