opencv3.4.1在2月27號釋出了。由於專案需要，一直在等待最新的opencv出來。話不多說，記錄下編譯過程。

一、準備工具

3、opencv3.4.1下載地址  選擇 win pack ，下載後會得到opencv-3.4.1-vc14.exe這樣一個檔案。

4、opencv_contrib下載地址  下載後得到opencv_contrib-3.4.1.zip這樣一個檔案。

二、cmake編譯

2、可能由於我的電腦已經安裝python,所以BUILD_opencv_python3 會預設勾選，要取消勾選。

3、取消勾選BUILD_opencv_hdf

三、報錯

1、無法解析的外部符號，如下圖所示

解決辦法：看樣子是opencv_hdf編譯報錯，可能是我電腦沒有hdf相關的庫，所以去除BUILD_opencv_hdf 的勾選，即可正確編譯。（暫時不清楚opencv_hdf是幹什麼的，先去除吧）

四、編譯結果

1、編譯好的dll和lib、include檔案 提供下載

2、慣例，奉上所有的lib名稱

debug（數量：44）

opencv_aruco341d.lib
opencv_bgsegm341d.lib
opencv_bioinspired341d.lib
opencv_calib3d341d.lib
opencv_ccalib341d.lib
opencv_core341d.lib
opencv_datasets341d.lib
opencv_dnn341d.lib
opencv_dnn_objdetect341d.lib
opencv_dpm341d.lib
opencv_face341d.lib
opencv_features2d341d.lib
opencv_flann341d.lib
opencv_fuzzy341d.lib
opencv_hfs341d.lib
opencv_highgui341d.lib
opencv_imgcodecs341d.lib
opencv_imgproc341d.lib
opencv_img_hash341d.lib
opencv_line_descriptor341d.lib
opencv_ml341d.lib
opencv_objdetect341d.lib
opencv_optflow341d.lib
opencv_phase_unwrapping341d.lib
opencv_photo341d.lib
opencv_plot341d.lib
opencv_reg341d.lib
opencv_rgbd341d.lib
opencv_saliency341d.lib
opencv_shape341d.lib
opencv_stereo341d.lib
opencv_stitching341d.lib
opencv_structured_light341d.lib
opencv_superres341d.lib
opencv_surface_matching341d.lib
opencv_text341d.lib
opencv_tracking341d.lib
opencv_video341d.lib
opencv_videoio341d.lib
opencv_videostab341d.lib
opencv_xfeatures2d341d.lib
opencv_ximgproc341d.lib
opencv_xobjdetect341d.lib
opencv_xphoto341d.lib

release（數量：44）

opencv_aruco341.lib
opencv_bgsegm341.lib
opencv_bioinspired341.lib
opencv_calib3d341.lib
opencv_ccalib341.lib
opencv_core341.lib
opencv_datasets341.lib
opencv_dnn341.lib
opencv_dnn_objdetect341.lib
opencv_dpm341.lib
opencv_face341.lib
opencv_features2d341.lib
opencv_flann341.lib
opencv_fuzzy341.lib
opencv_hfs341.lib
opencv_highgui341.lib
opencv_imgcodecs341.lib
opencv_imgproc341.lib
opencv_img_hash341.lib
opencv_line_descriptor341.lib
opencv_ml341.lib
opencv_objdetect341.lib
opencv_optflow341.lib
opencv_phase_unwrapping341.lib
opencv_photo341.lib
opencv_plot341.lib
opencv_reg341.lib
opencv_rgbd341.lib
opencv_saliency341.lib
opencv_shape341.lib
opencv_stereo341.lib
opencv_stitching341.lib
opencv_structured_light341.lib
opencv_superres341.lib
opencv_surface_matching341.lib
opencv_text341.lib
opencv_tracking341.lib
opencv_video341.lib
opencv_videoio341.lib
opencv_videostab341.lib
opencv_xfeatures2d341.lib
opencv_ximgproc341.lib
opencv_xobjdetect341.lib
opencv_xphoto341.lib