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Ubuntu20.04安装OpenCV3.4.16
1、安装OpenCV3.4.161.1、安装包下载1.2、环境依赖配置1.3、安装1.4、测试
1、安装OpenCV3.4.16
随手记录一下，方便回看。23-04-10
1.1、安装包下载
参考： 1、Ubuntu下Opencv的安装（亲测有效，超级简单！） 2、Ubuntu18.04安装Opencv4.5(最新最详细) 1、在OpenCV官方上下载对应的安装包，然后使用samba软件把安装包传输到虚拟机中。 2、下载opencv_contrib，（注意这里要与你上面下载的opencv版本一致），用Samba软件传输到虚拟机系统中。 3、在Ubuntu中解压OpenCV文件，把opencv_contrib放到解压后opencv文件夹里面。 
1.2、环境依赖配置
参考Ubuntu下Opencv的安装（亲测有效，超级简单！）配置依赖：
sudo apt-get install build-essential
sudo apt-get install cmake git libgtk2.0-dev pkg-config libavcodec-dev libavformat-dev libswscale-dev
sudo apt-get install python-dev python-numpy libtbb2 libtbb-dev libjpeg-dev libpng-dev libtiff-dev libjasper-dev libdc1394-22-dev
可能报错： 
topeet@ubuntu:~/Desktop$ sudo apt-get install python-dev python-numpy libtbb2 libtbb-dev libjpeg-dev libpng-dev libtiff-dev libjasper-dev libdc1394-22-dev
正在读取软件包列表... 完成
正在分析软件包的依赖关系树
正在读取状态信息... 完成
注意，选中 'python-dev-is-python2' 而非 'python-dev'
E: 无法定位软件包 libjasper-dev
解决： 根据无法定位软件包libjasper-dev的解决办法解决： 
1.3、安装
1、在opencv文件夹下新建build文件夹，并进入build文件夹
mkdir build && cd build
2、在build路径下cmake
sudo cmake -D CMAKE_INSTALL_PREFIX=/usr/local -D CMAKE_BUILD_TYPE=Release -D OPENCV_GENERATE_PKGCONFIG=ON -D OPENCV_ENABLE_NONFREE=True ..
注解：
CMAKE_INSTALL_PREFIX 是opencv的安装地址 默认安装在 usr/localCMAKE_BUILD_TYPE 是opencv安装的版本，Release和Debug两种可选，默认安装ReleaseOPENCV_ENABLE_NONFREE 是否使用部分被申请了专利的算方法 这里选True的话就可以使用了OPENCV_GENERATE_PKGCONFIG 强烈建议开启这个 设置为ON。 OPENCV_GENERATE_PKGCONFIG 因为opencv4默认不生成.pc文件，所以加上这句用于生成opencv4.pc文件，支持pkg-config功能。opencv4版本及以上 这里用ON
注：如果出现Built target libprotobuf的错误，将 -D ENABLE_CXX11=1 命令补充在cmake 指令后再来一次，尝试一下 。不过也不一定行 O(∩_∩)O哈哈~ ———————————————— 版权声明：本文为CSDN博主「向日葵骑士Faraday」的原创文章，遵循CC 4.0 BY-SA版权协议，转载请附上原文出处链接及本声明。 原文链接：https://blog.csdn.net/KIK9973/article/details/118830187 
3、编译
sudo make -j12
4、开始安装
sudo make install
topeet@ubuntu:~/Downloads/opencv-3.4.16/build$ sudo make install
[ 1%] Built target gen-pkgconfig
[ 1%] Built target ittnotify
[ 9%] Built target opencv_core
[ 16%] Built target opencv_imgproc
[ 26%] Built target libwebp
[ 34%] Built target IlmImf
[ 36%] Built target opencv_imgcodecs
[ 37%] Built target opencv_videoio
[ 37%] Built target opencv_highgui
[ 38%] Built target opencv_ts
[ 41%] Built target opencv_perf_core
[ 45%] Built target opencv_test_core
[ 45%] Built target opencv_flann
[ 45%] Built target opencv_test_flann
[ 48%] Built target opencv_perf_imgproc
[ 52%] Built target opencv_test_imgproc
[ 53%] Built target opencv_ml
[ 55%] Built target opencv_test_ml
[ 57%] Built target opencv_photo
[ 57%] Built target opencv_perf_photo
[ 58%] Built target opencv_test_photo
[ 59%] Built target opencv_video
[ 60%] Built target opencv_perf_video
[ 61%] Built target opencv_test_video
[ 67%] Built target libprotobuf
[ 74%] Built target opencv_dnn
[ 74%] Built target opencv_perf_dnn
[ 75%] Built target opencv_test_dnn
[ 78%] Built target opencv_features2d
[ 79%] Built target opencv_perf_features2d
[ 81%] Built target opencv_test_features2d
[ 81%] Built target opencv_perf_imgcodecs
[ 82%] Built target opencv_test_imgcodecs
[ 82%] Built target opencv_shape
[ 82%] Built target opencv_test_shape
[ 82%] Built target opencv_perf_videoio
[ 83%] Built target opencv_test_videoio
[ 86%] Built target opencv_calib3d
[ 87%] Built target opencv_perf_calib3d
[ 90%] Built target opencv_test_calib3d
[ 90%] Built target opencv_test_highgui
[ 91%] Built target quirc
[ 92%] Built target opencv_objdetect
[ 93%] Built target opencv_perf_objdetect
[ 93%] Built target opencv_test_objdetect
[ 95%] Built target opencv_stitching
[ 96%] Built target opencv_perf_stitching
[ 97%] Built target opencv_test_stitching
[ 97%] Built target opencv_superres
[ 97%] Built target opencv_perf_superres
[ 97%] Built target opencv_test_superres
[ 98%] Built target opencv_videostab
[ 98%] Built target opencv_test_videostab
[ 98%] Built target gen_opencv_python_source
[ 98%] Built target opencv_python2
[ 99%] Built target opencv_traincascade
[ 99%] Built target opencv_createsamples
[ 99%] Built target opencv_annotation
[ 99%] Built target opencv_visualisation
[100%] Built target opencv_interactive-calibration
[100%] Built target opencv_version
Install the project...
-- Install configuration: "Release"
-- Installing: /usr/local/share/licenses/opencv3/opencl-headers-LICENSE.txt
-- Installing: /usr/local/include/opencv2/cvconfig.h
-- Installing: /usr/local/include/opencv2/opencv_modules.hpp
-- Installing: /usr/local/lib/pkgconfig/opencv.pc
-- Installing: /usr/local/share/OpenCV/OpenCVModules.cmake
-- Installing: /usr/local/share/OpenCV/OpenCVModules-release.cmake
-- Installing: /usr/local/share/OpenCV/OpenCVConfig-version.cmake
-- Installing: /usr/local/share/OpenCV/OpenCVConfig.cmake
-- Installing: /usr/local/bin/setup_vars_opencv3.sh
-- Installing: /usr/local/share/OpenCV/valgrind.supp
-- Installing: /usr/local/share/OpenCV/valgrind_3rdparty.supp
-- Installing: /usr/local/share/licenses/opencv3/openexr-LICENSE
-- Installing: /usr/local/share/licenses/opencv3/openexr-AUTHORS.ilmbase
-- Installing: /usr/local/share/licenses/opencv3/openexr-AUTHORS.openexr
-- Installing: /usr/local/share/licenses/opencv3/protobuf-LICENSE
-- Installing: /usr/local/share/licenses/opencv3/protobuf-README.md
-- Installing: /usr/local/share/licenses/opencv3/quirc-LICENSE
-- Installing: /usr/local/share/licenses/opencv3/ittnotify-LICENSE.BSD
-- Installing: /usr/local/share/licenses/opencv3/ittnotify-LICENSE.GPL
-- Installing: /usr/local/include/opencv/cv.h
-- Installing: /usr/local/include/opencv/cv.hpp
-- Installing: /usr/local/include/opencv/cvaux.h
-- Installing: /usr/local/include/opencv/cvaux.hpp
-- Installing: /usr/local/include/opencv/cvwimage.h
-- Installing: /usr/local/include/opencv/cxcore.h
-- Installing: /usr/local/include/opencv/cxcore.hpp
-- Installing: /usr/local/include/opencv/cxeigen.hpp
-- Installing: /usr/local/include/opencv/cxmisc.h
-- Installing: /usr/local/include/opencv/highgui.h
-- Installing: /usr/local/include/opencv/ml.h
-- Installing: /usr/local/include/opencv2/opencv.hpp
-- Installing: /usr/local/lib/libopencv_core.so.3.4.16
-- Installing: /usr/local/lib/libopencv_core.so.3.4
-- Set runtime path of "/usr/local/lib/libopencv_core.so.3.4.16" to "/usr/local/lib"
-- Installing: /usr/local/lib/libopencv_core.so
-- Installing: /usr/local/include/opencv2/core.hpp
-- Installing: /usr/local/include/opencv2/core/affine.hpp
-- Installing: /usr/local/include/opencv2/core/async.hpp
-- Installing: /usr/local/include/opencv2/core/base.hpp
-- Installing: /usr/local/include/opencv2/core/bindings_utils.hpp
-- Installing: /usr/local/include/opencv2/core/bufferpool.hpp
-- Installing: /usr/local/include/opencv2/core/check.hpp
-- Installing: /usr/local/include/opencv2/core/core.hpp
-- Installing: /usr/local/include/opencv2/core/core_c.h
-- Installing: /usr/local/include/opencv2/core/cuda.hpp
-- Installing: /usr/local/include/opencv2/core/cuda.inl.hpp
-- Installing: /usr/local/include/opencv2/core/cuda/block.hpp
-- Installing: /usr/local/include/opencv2/core/cuda/border_interpolate.hpp
-- Installing: /usr/local/include/opencv2/core/cuda/color.hpp
-- Installing: /usr/local/include/opencv2/core/cuda/common.hpp
-- Installing: /usr/local/include/opencv2/core/cuda/datamov_utils.hpp
-- Installing: /usr/local/include/opencv2/core/cuda/detail/color_detail.hpp
-- Installing: /usr/local/include/opencv2/core/cuda/detail/reduce.hpp
-- Installing: /usr/local/include/opencv2/core/cuda/detail/reduce_key_val.hpp
-- Installing: /usr/local/include/opencv2/core/cuda/detail/transform_detail.hpp
-- Installing: /usr/local/include/opencv2/core/cuda/detail/type_traits_detail.hpp
-- Installing: /usr/local/include/opencv2/core/cuda/detail/vec_distance_detail.hpp
-- Installing: /usr/local/include/opencv2/core/cuda/dynamic_smem.hpp
-- Installing: /usr/local/include/opencv2/core/cuda/emulation.hpp
-- Installing: /usr/local/include/opencv2/core/cuda/filters.hpp
-- Installing: /usr/local/include/opencv2/core/cuda/funcattrib.hpp
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-- Installing: /usr/local/include/opencv2/core/cuda/limits.hpp
-- Installing: /usr/local/include/opencv2/core/cuda/reduce.hpp
-- Installing: /usr/local/include/opencv2/core/cuda/saturate_cast.hpp
-- Installing: /usr/local/include/opencv2/core/cuda/scan.hpp
-- Installing: /usr/local/include/opencv2/core/cuda/simd_functions.hpp
-- Installing: /usr/local/include/opencv2/core/cuda/transform.hpp
-- Installing: /usr/local/include/opencv2/core/cuda/type_traits.hpp
-- Installing: /usr/local/include/opencv2/core/cuda/utility.hpp
-- Installing: /usr/local/include/opencv2/core/cuda/vec_distance.hpp
-- Installing: /usr/local/include/opencv2/core/cuda/vec_math.hpp
-- Installing: /usr/local/include/opencv2/core/cuda/vec_traits.hpp
-- Installing: /usr/local/include/opencv2/core/cuda/warp.hpp
-- Installing: /usr/local/include/opencv2/core/cuda/warp_reduce.hpp
-- Installing: /usr/local/include/opencv2/core/cuda/warp_shuffle.hpp
-- Installing: /usr/local/include/opencv2/core/cuda_stream_accessor.hpp
-- Installing: /usr/local/include/opencv2/core/cuda_types.hpp
-- Installing: /usr/local/include/opencv2/core/cv_cpu_dispatch.h
-- Installing: /usr/local/include/opencv2/core/cv_cpu_helper.h
-- Installing: /usr/local/include/opencv2/core/cvdef.h
-- Installing: /usr/local/include/opencv2/core/cvstd.hpp
-- Installing: /usr/local/include/opencv2/core/cvstd.inl.hpp
-- Installing: /usr/local/include/opencv2/core/detail/async_promise.hpp
-- Installing: /usr/local/include/opencv2/core/detail/exception_ptr.hpp
-- Installing: /usr/local/include/opencv2/core/directx.hpp
-- Installing: /usr/local/include/opencv2/core/eigen.hpp
-- Installing: /usr/local/include/opencv2/core/fast_math.hpp
-- Installing: /usr/local/include/opencv2/core/hal/hal.hpp
-- Installing: /usr/local/include/opencv2/core/hal/interface.h
-- Installing: /usr/local/include/opencv2/core/hal/intrin.hpp
-- Installing: /usr/local/include/opencv2/core/hal/intrin_avx.hpp
-- Installing: /usr/local/include/opencv2/core/hal/intrin_avx512.hpp
-- Installing: /usr/local/include/opencv2/core/hal/intrin_cpp.hpp
-- Installing: /usr/local/include/opencv2/core/hal/intrin_forward.hpp
-- Installing: /usr/local/include/opencv2/core/hal/intrin_msa.hpp
-- Installing: /usr/local/include/opencv2/core/hal/intrin_neon.hpp
-- Installing: /usr/local/include/opencv2/core/hal/intrin_sse.hpp
-- Installing: /usr/local/include/opencv2/core/hal/intrin_sse_em.hpp
-- Installing: /usr/local/include/opencv2/core/hal/intrin_vsx.hpp
-- Installing: /usr/local/include/opencv2/core/hal/intrin_wasm.hpp
-- Installing: /usr/local/include/opencv2/core/hal/msa_macros.h
-- Installing: /usr/local/include/opencv2/core/hal/simd_utils.impl.hpp
-- Installing: /usr/local/include/opencv2/core/ippasync.hpp
-- Installing: /usr/local/include/opencv2/core/mat.hpp
-- Installing: /usr/local/include/opencv2/core/mat.inl.hpp
-- Installing: /usr/local/include/opencv2/core/matx.hpp
-- Installing: /usr/local/include/opencv2/core/neon_utils.hpp
-- Installing: /usr/local/include/opencv2/core/ocl.hpp
-- Installing: /usr/local/include/opencv2/core/ocl_genbase.hpp
-- Installing: /usr/local/include/opencv2/core/opencl/ocl_defs.hpp
-- Installing: /usr/local/include/opencv2/core/opencl/opencl_info.hpp
-- Installing: /usr/local/include/opencv2/core/opencl/opencl_svm.hpp
-- Installing: /usr/local/include/opencv2/core/opencl/runtime/autogenerated/opencl_clamdblas.hpp
-- Installing: /usr/local/include/opencv2/core/opencl/runtime/autogenerated/opencl_clamdfft.hpp
-- Installing: /usr/local/include/opencv2/core/opencl/runtime/autogenerated/opencl_core.hpp
-- Installing: /usr/local/include/opencv2/core/opencl/runtime/autogenerated/opencl_core_wrappers.hpp
-- Installing: /usr/local/include/opencv2/core/opencl/runtime/autogenerated/opencl_gl.hpp
-- Installing: /usr/local/include/opencv2/core/opencl/runtime/autogenerated/opencl_gl_wrappers.hpp
-- Installing: /usr/local/include/opencv2/core/opencl/runtime/opencl_clamdblas.hpp
-- Installing: /usr/local/include/opencv2/core/opencl/runtime/opencl_clamdfft.hpp
-- Installing: /usr/local/include/opencv2/core/opencl/runtime/opencl_core.hpp
-- Installing: /usr/local/include/opencv2/core/opencl/runtime/opencl_core_wrappers.hpp
-- Installing: /usr/local/include/opencv2/core/opencl/runtime/opencl_gl.hpp
-- Installing: /usr/local/include/opencv2/core/opencl/runtime/opencl_gl_wrappers.hpp
-- Installing: /usr/local/include/opencv2/core/opencl/runtime/opencl_svm_20.hpp
-- Installing: /usr/local/include/opencv2/core/opencl/runtime/opencl_svm_definitions.hpp
-- Installing: /usr/local/include/opencv2/core/opencl/runtime/opencl_svm_hsa_extension.hpp
-- Installing: /usr/local/include/opencv2/core/opengl.hpp
-- Installing: /usr/local/include/opencv2/core/operations.hpp
-- Installing: /usr/local/include/opencv2/core/optim.hpp
-- Installing: /usr/local/include/opencv2/core/ovx.hpp
-- Installing: /usr/local/include/opencv2/core/persistence.hpp
-- Installing: /usr/local/include/opencv2/core/ptr.inl.hpp
-- Installing: /usr/local/include/opencv2/core/saturate.hpp
-- Installing: /usr/local/include/opencv2/core/simd_intrinsics.hpp
-- Installing: /usr/local/include/opencv2/core/softfloat.hpp
-- Installing: /usr/local/include/opencv2/core/sse_utils.hpp
-- Installing: /usr/local/include/opencv2/core/traits.hpp
-- Installing: /usr/local/include/opencv2/core/types.hpp
-- Installing: /usr/local/include/opencv2/core/types_c.h
-- Installing: /usr/local/include/opencv2/core/utility.hpp
-- Installing: /usr/local/include/opencv2/core/utils/allocator_stats.hpp
-- Installing: /usr/local/include/opencv2/core/utils/allocator_stats.impl.hpp
-- Installing: /usr/local/include/opencv2/core/utils/filesystem.hpp
-- Installing: /usr/local/include/opencv2/core/utils/instrumentation.hpp
-- Installing: /usr/local/include/opencv2/core/utils/logger.defines.hpp
-- Installing: /usr/local/include/opencv2/core/utils/logger.hpp
-- Installing: /usr/local/include/opencv2/core/utils/tls.hpp
-- Installing: /usr/local/include/opencv2/core/utils/trace.hpp
-- Installing: /usr/local/include/opencv2/core/va_intel.hpp
-- Installing: /usr/local/include/opencv2/core/version.hpp
-- Installing: /usr/local/include/opencv2/core/vsx_utils.hpp
-- Installing: /usr/local/include/opencv2/core/wimage.hpp
-- Installing: /usr/local/share/licenses/opencv3/SoftFloat-COPYING.txt
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-- Set runtime path of "/usr/local/lib/libopencv_flann.so.3.4.16" to "/usr/local/lib"
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-- Installing: /usr/local/include/opencv2/flann/simplex_downhill.h
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-- Installing: /usr/local/lib/libopencv_imgproc.so.3.4.16
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-- Set runtime path of "/usr/local/lib/libopencv_imgproc.so.3.4.16" to "/usr/local/lib"
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-- Installing: /usr/local/include/opencv2/imgproc.hpp
-- Installing: /usr/local/include/opencv2/imgproc/detail/distortion_model.hpp
-- Installing: /usr/local/include/opencv2/imgproc/hal/hal.hpp
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-- Installing: /usr/local/include/opencv2/imgproc/imgproc.hpp
-- Installing: /usr/local/include/opencv2/imgproc/imgproc_c.h
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-- Set runtime path of "/usr/local/lib/libopencv_ml.so.3.4.16" to "/usr/local/lib"
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-- Installing: /usr/local/include/opencv2/ml.hpp
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-- Installing: /usr/local/lib/libopencv_photo.so.3.4.16
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-- Set runtime path of "/usr/local/lib/libopencv_photo.so.3.4.16" to "/usr/local/lib"
-- Installing: /usr/local/lib/libopencv_photo.so
-- Installing: /usr/local/include/opencv2/photo.hpp
-- Installing: /usr/local/include/opencv2/photo/cuda.hpp
-- Installing: /usr/local/include/opencv2/photo/photo.hpp
-- Installing: /usr/local/include/opencv2/photo/photo_c.h
-- Installing: /usr/local/lib/libopencv_video.so.3.4.16
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-- Set runtime path of "/usr/local/lib/libopencv_video.so.3.4.16" to "/usr/local/lib"
-- Installing: /usr/local/lib/libopencv_video.so
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-- Installing: /usr/local/include/opencv2/video/background_segm.hpp
-- Installing: /usr/local/include/opencv2/video/tracking.hpp
-- Installing: /usr/local/include/opencv2/video/tracking_c.h
-- Installing: /usr/local/include/opencv2/video/video.hpp
-- Installing: /usr/local/lib/libopencv_dnn.so.3.4.16
-- Installing: /usr/local/lib/libopencv_dnn.so.3.4
-- Set runtime path of "/usr/local/lib/libopencv_dnn.so.3.4.16" to "/usr/local/lib"
-- Installing: /usr/local/lib/libopencv_dnn.so
-- Installing: /usr/local/include/opencv2/dnn.hpp
-- Installing: /usr/local/include/opencv2/dnn/all_layers.hpp
-- Installing: /usr/local/include/opencv2/dnn/dict.hpp
-- Installing: /usr/local/include/opencv2/dnn/dnn.hpp
-- Installing: /usr/local/include/opencv2/dnn/dnn.inl.hpp
-- Installing: /usr/local/include/opencv2/dnn/layer.details.hpp
-- Installing: /usr/local/include/opencv2/dnn/layer.hpp
-- Installing: /usr/local/include/opencv2/dnn/shape_utils.hpp
-- Installing: /usr/local/include/opencv2/dnn/utils/inference_engine.hpp
-- Installing: /usr/local/lib/libopencv_features2d.so.3.4.16
-- Installing: /usr/local/lib/libopencv_features2d.so.3.4
-- Set runtime path of "/usr/local/lib/libopencv_features2d.so.3.4.16" to "/usr/local/lib"
-- Installing: /usr/local/lib/libopencv_features2d.so
-- Installing: /usr/local/include/opencv2/features2d.hpp
-- Installing: /usr/local/include/opencv2/features2d/features2d.hpp
-- Installing: /usr/local/include/opencv2/features2d/hal/interface.h
-- Installing: /usr/local/lib/libopencv_imgcodecs.so.3.4.16
-- Installing: /usr/local/lib/libopencv_imgcodecs.so.3.4
-- Set runtime path of "/usr/local/lib/libopencv_imgcodecs.so.3.4.16" to "/usr/local/lib"
-- Installing: /usr/local/lib/libopencv_imgcodecs.so
-- Installing: /usr/local/include/opencv2/imgcodecs.hpp
-- Installing: /usr/local/include/opencv2/imgcodecs/imgcodecs.hpp
-- Installing: /usr/local/include/opencv2/imgcodecs/imgcodecs_c.h
-- Installing: /usr/local/include/opencv2/imgcodecs/ios.h
-- Installing: /usr/local/lib/libopencv_shape.so.3.4.16
-- Installing: /usr/local/lib/libopencv_shape.so.3.4
-- Set runtime path of "/usr/local/lib/libopencv_shape.so.3.4.16" to "/usr/local/lib"
-- Installing: /usr/local/lib/libopencv_shape.so
-- Installing: /usr/local/include/opencv2/shape.hpp
-- Installing: /usr/local/include/opencv2/shape/emdL1.hpp
-- Installing: /usr/local/include/opencv2/shape/hist_cost.hpp
-- Installing: /usr/local/include/opencv2/shape/shape.hpp
-- Installing: /usr/local/include/opencv2/shape/shape_distance.hpp
-- Installing: /usr/local/include/opencv2/shape/shape_transformer.hpp
-- Installing: /usr/local/lib/libopencv_videoio.so.3.4.16
-- Installing: /usr/local/lib/libopencv_videoio.so.3.4
-- Set runtime path of "/usr/local/lib/libopencv_videoio.so.3.4.16" to "/usr/local/lib"
-- Installing: /usr/local/lib/libopencv_videoio.so
-- Installing: /usr/local/include/opencv2/videoio.hpp
-- Installing: /usr/local/include/opencv2/videoio/cap_ios.h
-- Installing: /usr/local/include/opencv2/videoio/registry.hpp
-- Installing: /usr/local/include/opencv2/videoio/videoio.hpp
-- Installing: /usr/local/include/opencv2/videoio/videoio_c.h
-- Installing: /usr/local/lib/libopencv_calib3d.so.3.4.16
-- Installing: /usr/local/lib/libopencv_calib3d.so.3.4
-- Set runtime path of "/usr/local/lib/libopencv_calib3d.so.3.4.16" to "/usr/local/lib"
-- Installing: /usr/local/lib/libopencv_calib3d.so
-- Installing: /usr/local/include/opencv2/calib3d.hpp
-- Installing: /usr/local/include/opencv2/calib3d/calib3d.hpp
-- Installing: /usr/local/include/opencv2/calib3d/calib3d_c.h
-- Installing: /usr/local/lib/libopencv_highgui.so.3.4.16
-- Installing: /usr/local/lib/libopencv_highgui.so.3.4
-- Set runtime path of "/usr/local/lib/libopencv_highgui.so.3.4.16" to "/usr/local/lib"
-- Installing: /usr/local/lib/libopencv_highgui.so
-- Installing: /usr/local/include/opencv2/highgui.hpp
-- Installing: /usr/local/include/opencv2/highgui/highgui.hpp
-- Installing: /usr/local/include/opencv2/highgui/highgui_c.h
-- Installing: /usr/local/lib/libopencv_objdetect.so.3.4.16
-- Installing: /usr/local/lib/libopencv_objdetect.so.3.4
-- Set runtime path of "/usr/local/lib/libopencv_objdetect.so.3.4.16" to "/usr/local/lib"
-- Installing: /usr/local/lib/libopencv_objdetect.so
-- Installing: /usr/local/include/opencv2/objdetect.hpp
-- Installing: /usr/local/include/opencv2/objdetect/detection_based_tracker.hpp
-- Installing: /usr/local/include/opencv2/objdetect/objdetect.hpp
-- Installing: /usr/local/include/opencv2/objdetect/objdetect_c.h
-- Installing: /usr/local/lib/libopencv_stitching.so.3.4.16
-- Installing: /usr/local/lib/libopencv_stitching.so.3.4
-- Set runtime path of "/usr/local/lib/libopencv_stitching.so.3.4.16" to "/usr/local/lib"
-- Installing: /usr/local/lib/libopencv_stitching.so
-- Installing: /usr/local/include/opencv2/stitching.hpp
-- Installing: /usr/local/include/opencv2/stitching/detail/autocalib.hpp
-- Installing: /usr/local/include/opencv2/stitching/detail/blenders.hpp
-- Installing: /usr/local/include/opencv2/stitching/detail/camera.hpp
-- Installing: /usr/local/include/opencv2/stitching/detail/exposure_compensate.hpp
-- Installing: /usr/local/include/opencv2/stitching/detail/matchers.hpp
-- Installing: /usr/local/include/opencv2/stitching/detail/motion_estimators.hpp
-- Installing: /usr/local/include/opencv2/stitching/detail/seam_finders.hpp
-- Installing: /usr/local/include/opencv2/stitching/detail/timelapsers.hpp
-- Installing: /usr/local/include/opencv2/stitching/detail/util.hpp
-- Installing: /usr/local/include/opencv2/stitching/detail/util_inl.hpp
-- Installing: /usr/local/include/opencv2/stitching/detail/warpers.hpp
-- Installing: /usr/local/include/opencv2/stitching/detail/warpers_inl.hpp
-- Installing: /usr/local/include/opencv2/stitching/warpers.hpp
-- Installing: /usr/local/lib/libopencv_superres.so.3.4.16
-- Installing: /usr/local/lib/libopencv_superres.so.3.4
-- Set runtime path of "/usr/local/lib/libopencv_superres.so.3.4.16" to "/usr/local/lib"
-- Installing: /usr/local/lib/libopencv_superres.so
-- Installing: /usr/local/include/opencv2/superres.hpp
-- Installing: /usr/local/include/opencv2/superres/optical_flow.hpp
-- Installing: /usr/local/lib/libopencv_videostab.so.3.4.16
-- Installing: /usr/local/lib/libopencv_videostab.so.3.4
-- Set runtime path of "/usr/local/lib/libopencv_videostab.so.3.4.16" to "/usr/local/lib"
-- Installing: /usr/local/lib/libopencv_videostab.so
-- Installing: /usr/local/include/opencv2/videostab.hpp
-- Installing: /usr/local/include/opencv2/videostab/deblurring.hpp
-- Installing: /usr/local/include/opencv2/videostab/fast_marching.hpp
-- Installing: /usr/local/include/opencv2/videostab/fast_marching_inl.hpp
-- Installing: /usr/local/include/opencv2/videostab/frame_source.hpp
-- Installing: /usr/local/include/opencv2/videostab/global_motion.hpp
-- Installing: /usr/local/include/opencv2/videostab/inpainting.hpp
-- Installing: /usr/local/include/opencv2/videostab/log.hpp
-- Installing: /usr/local/include/opencv2/videostab/motion_core.hpp
-- Installing: /usr/local/include/opencv2/videostab/motion_stabilizing.hpp
-- Installing: /usr/local/include/opencv2/videostab/optical_flow.hpp
-- Installing: /usr/local/include/opencv2/videostab/outlier_rejection.hpp
-- Installing: /usr/local/include/opencv2/videostab/ring_buffer.hpp
-- Installing: /usr/local/include/opencv2/videostab/stabilizer.hpp
-- Installing: /usr/local/include/opencv2/videostab/wobble_suppression.hpp
-- Installing: /usr/local/lib/python2.7/dist-packages/cv2/__init__.py
-- Installing: /usr/local/lib/python2.7/dist-packages/cv2/load_config_py2.py
-- Installing: /usr/local/lib/python2.7/dist-packages/cv2/load_config_py3.py
-- Installing: /usr/local/lib/python2.7/dist-packages/cv2/config.py
-- Installing: /usr/local/lib/python2.7/dist-packages/cv2/python-2.7/cv2.so
-- Set runtime path of "/usr/local/lib/python2.7/dist-packages/cv2/python-2.7/cv2.so" to "/usr/local/lib"
-- Installing: /usr/local/lib/python2.7/dist-packages/cv2/config-2.7.py
-- Installing: /usr/local/share/OpenCV/haarcascades/haarcascade_eye.xml
-- Installing: /usr/local/share/OpenCV/haarcascades/haarcascade_eye_tree_eyeglasses.xml
-- Installing: /usr/local/share/OpenCV/haarcascades/haarcascade_frontalcatface.xml
-- Installing: /usr/local/share/OpenCV/haarcascades/haarcascade_frontalcatface_extended.xml
-- Installing: /usr/local/share/OpenCV/haarcascades/haarcascade_frontalface_alt.xml
-- Installing: /usr/local/share/OpenCV/haarcascades/haarcascade_frontalface_alt2.xml
-- Installing: /usr/local/share/OpenCV/haarcascades/haarcascade_frontalface_alt_tree.xml
-- Installing: /usr/local/share/OpenCV/haarcascades/haarcascade_frontalface_default.xml
-- Installing: /usr/local/share/OpenCV/haarcascades/haarcascade_fullbody.xml
-- Installing: /usr/local/share/OpenCV/haarcascades/haarcascade_lefteye_2splits.xml
-- Installing: /usr/local/share/OpenCV/haarcascades/haarcascade_licence_plate_rus_16stages.xml
-- Installing: /usr/local/share/OpenCV/haarcascades/haarcascade_lowerbody.xml
-- Installing: /usr/local/share/OpenCV/haarcascades/haarcascade_profileface.xml
-- Installing: /usr/local/share/OpenCV/haarcascades/haarcascade_righteye_2splits.xml
-- Installing: /usr/local/share/OpenCV/haarcascades/haarcascade_russian_plate_number.xml
-- Installing: /usr/local/share/OpenCV/haarcascades/haarcascade_smile.xml
-- Installing: /usr/local/share/OpenCV/haarcascades/haarcascade_upperbody.xml
-- Installing: /usr/local/share/OpenCV/lbpcascades/lbpcascade_frontalcatface.xml
-- Installing: /usr/local/share/OpenCV/lbpcascades/lbpcascade_frontalface.xml
-- Installing: /usr/local/share/OpenCV/lbpcascades/lbpcascade_frontalface_improved.xml
-- Installing: /usr/local/share/OpenCV/lbpcascades/lbpcascade_profileface.xml
-- Installing: /usr/local/share/OpenCV/lbpcascades/lbpcascade_silverware.xml
-- Installing: /usr/local/bin/opencv_traincascade
-- Set runtime path of "/usr/local/bin/opencv_traincascade" to "/usr/local/lib"
-- Installing: /usr/local/bin/opencv_createsamples
-- Set runtime path of "/usr/local/bin/opencv_createsamples" to "/usr/local/lib"
-- Installing: /usr/local/bin/opencv_annotation
-- Set runtime path of "/usr/local/bin/opencv_annotation" to "/usr/local/lib"
-- Installing: /usr/local/bin/opencv_visualisation
-- Set runtime path of "/usr/local/bin/opencv_visualisation" to "/usr/local/lib"
-- Installing: /usr/local/bin/opencv_interactive-calibration
-- Set runtime path of "/usr/local/bin/opencv_interactive-calibration" to "/usr/local/lib"
-- Installing: /usr/local/bin/opencv_version
-- Set runtime path of "/usr/local/bin/opencv_version" to "/usr/local/lib"
5、添加路径 打开文件：
sudo nano /etc/ld.so.conf
在文件中添加如下代码： /usr/local/lib 保存关闭，运行下面代码：
sudo ldconfig
6、配置环境 打开.bashrc文件：
sudo nano /etc/bash.bashrc
添加下面两行代码，放到最后面即可：
PKG_CONFIG_PATH=$PKG_CONFIG_PATH:/usr/local/lib/pkgconfig
export PKG_CONFIG_PATH
保存退出，终端输入：
source /etc/bash.bashrc
输入以下命令，可以查看所安装opencv的版本
pkg-config opencv --modversion
 
1.4、测试
写一个简单的测试程序test1.cpp:
#include
#include
using namespace cv;
using namespace std;
int main(int argc, char** argv)
{
CvPoint center;
double scale = -3;
IplImage* image = cvLoadImage("x1.png");
argc == 2? cvLoadImage(argv[1]) : 0;
cvShowImage("Image", image);
if (!image) return -1; center = cvPoint(image->width / 2, image->height / 2);
for (int i = 0;iheight;i++)
for (int j = 0;jwidth;j++) {
double dx = (double)(j - center.x) / center.x;
double dy = (double)(i - center.y) / center.y;
double weight = exp((dx*dx + dy*dy)*scale);
uchar* ptr = &CV_IMAGE_ELEM(image, uchar, i, j * 3);
ptr[0] = cvRound(ptr[0] * weight);
ptr[1] = cvRound(ptr[1] * weight);
ptr[2] = cvRound(ptr[2] * weight);
}
Mat src;Mat dst;
src = cvarrToMat(image);
cv::imwrite("test.png", src);
cvNamedWindow("test",1); imshow("test", src);
cvWaitKey();
return 0;
}
编译：
g++ test1.cpp -o test1 `pkg-config --cflags --libs opencv`
运行可执行文件：
sudo ./test1
 报错Failed to load module "canberra-gtk-module" 参考：解决Failed to load module canberra-gtk-module错误 查看报错的模块（可有可无）：
locate libcanberra-gtk-module
重新安装canberra-gtk-module：
sudo apt-get install libcanberra-gtk-module
 不报错了，搞定！！
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