OpenCV 3.0 安装问题 [英] OpenCV 3.0 Trouble with Installation
本文介绍了OpenCV 3.0 安装问题的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我需要 OpenCV3.0，因为它支持我需要的一些新功能.我使用以下代码进行安装(我已经使用此代码成功安装了 OpenCV 2.4.9.但是对于 OpenCV 3.0，在执行 cmake 部分时，由于 MD5 校验和不匹配会弹出一些错误)
I need OpenCV3.0 since it supports some new functions which I need. I used the following code for installation (I had successfully installed OpenCV 2.4.9 using this code. But for OpenCV 3.0, while doing the cmake section, some error pops up due to mismatch of MD5 checksum)
mkdir OpenCV
cd OpenCV
echo "Removing any pre-installed ffmpeg and x264"
sudo apt-get -qq remove ffmpeg x264 libx264-dev
echo "Installing Dependenices"
sudo apt-get -qq install libopencv-dev build-essential checkinstall cmake pkg-config yasm libjpeg-dev libjasper-dev libavcodec-dev libavformat-dev libswscale-dev libdc1394-22-dev libxine-dev libgstreamer0.10-dev libgstreamer-plugins-base0.10-dev libv4l-dev python-dev python-numpy libtbb-dev libqt4-dev libgtk2.0-dev libfaac-dev libmp3lame-dev libopencore-amrnb-dev libopencore-amrwb-dev libtheora-dev libvorbis-dev libxvidcore-dev x264 v4l-utils ffmpeg
echo "Installing OpenCV" $version
unzip OpenCV-3.0.zip #i manually installed opencv3.0 zipfile for linux from https://github.com/Itseez/opencv/archive/3.0.0-alpha.zip
cd opencv-3.0.0-alpha
mkdir build
cd build
cmake -D CMAKE_BUILD_TYPE=RELEASE -D CMAKE_INSTALL_PREFIX=/usr/local -D WITH_TBB=ON -D BUILD_NEW_PYTHON_SUPPORT=ON -D WITH_V4L=ON -D INSTALL_C_EXAMPLES=ON -D INSTALL_PYTHON_EXAMPLES=ON -D BUILD_EXAMPLES=ON -D WITH_QT=ON -D WITH_OPENGL=ON ..
make -j2
sudo checkinstall
sudo sh -c 'echo "/usr/local/lib" > /etc/ld.so.conf.d/opencv.conf'
sudo ldconfig
echo "OpenCV 3.0 ready to be used"
当我执行cmake命令时，我遇到了错误.输出如下所示:
When I execute the cmake command, I encounter errors. The output is shown below:
clive@clive-Aspire-4755:~/OpenCV/opencv-3.0.0-alpha/build$ cmake -D WITH_TBB=ON -D BUILD_NEW_PYTHON_SUPPORT=ON -D WITH_V4L=ON -D INSTALL_C_EXAMPLES=ON -D INSTALL_PYTHON_EXAMPLES=ON -D BUILD_EXAMPLES=ON -D WITH_QT=ON -D WITH_OPENGL=ON ..
-- The CXX compiler identification is GNU
-- The C compiler identification is GNU
-- Check for working CXX compiler: /usr/bin/c++
-- Check for working CXX compiler: /usr/bin/c++ -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Check for working C compiler: /usr/bin/gcc
-- Check for working C compiler: /usr/bin/gcc -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Detected version of GNU GCC: 46 (406)
-- Performing Test HAVE_CXX_FSIGNED_CHAR
-- Performing Test HAVE_CXX_FSIGNED_CHAR - Success
-- Performing Test HAVE_C_FSIGNED_CHAR
-- Performing Test HAVE_C_FSIGNED_CHAR - Success
-- Performing Test HAVE_CXX_W
-- Performing Test HAVE_CXX_W - Success
-- Performing Test HAVE_C_W
-- Performing Test HAVE_C_W - Success
-- Performing Test HAVE_CXX_WALL
-- Performing Test HAVE_CXX_WALL - Success
-- Performing Test HAVE_C_WALL
-- Performing Test HAVE_C_WALL - Success
-- Performing Test HAVE_CXX_WERROR_RETURN_TYPE
-- Performing Test HAVE_CXX_WERROR_RETURN_TYPE - Success
-- Performing Test HAVE_C_WERROR_RETURN_TYPE
-- Performing Test HAVE_C_WERROR_RETURN_TYPE - Success
-- Performing Test HAVE_CXX_WERROR_NON_VIRTUAL_DTOR
-- Performing Test HAVE_CXX_WERROR_NON_VIRTUAL_DTOR - Success
-- Performing Test HAVE_C_WERROR_NON_VIRTUAL_DTOR
-- Performing Test HAVE_C_WERROR_NON_VIRTUAL_DTOR - Success
-- Performing Test HAVE_CXX_WERROR_ADDRESS
-- Performing Test HAVE_CXX_WERROR_ADDRESS - Success
-- Performing Test HAVE_C_WERROR_ADDRESS
-- Performing Test HAVE_C_WERROR_ADDRESS - Success
-- Performing Test HAVE_CXX_WERROR_SEQUENCE_POINT
-- Performing Test HAVE_CXX_WERROR_SEQUENCE_POINT - Success
-- Performing Test HAVE_C_WERROR_SEQUENCE_POINT
-- Performing Test HAVE_C_WERROR_SEQUENCE_POINT - Success
-- Performing Test HAVE_CXX_WFORMAT
-- Performing Test HAVE_CXX_WFORMAT - Success
-- Performing Test HAVE_C_WFORMAT
-- Performing Test HAVE_C_WFORMAT - Success
-- Performing Test HAVE_CXX_WERROR_FORMAT_SECURITY
-- Performing Test HAVE_CXX_WERROR_FORMAT_SECURITY - Success
-- Performing Test HAVE_C_WERROR_FORMAT_SECURITY
-- Performing Test HAVE_C_WERROR_FORMAT_SECURITY - Success
-- Performing Test HAVE_CXX_WMISSING_DECLARATIONS
-- Performing Test HAVE_CXX_WMISSING_DECLARATIONS - Success
-- Performing Test HAVE_C_WMISSING_DECLARATIONS
-- Performing Test HAVE_C_WMISSING_DECLARATIONS - Success
-- Performing Test HAVE_CXX_WMISSING_PROTOTYPES
-- Performing Test HAVE_CXX_WMISSING_PROTOTYPES - Failed
-- Performing Test HAVE_C_WMISSING_PROTOTYPES
-- Performing Test HAVE_C_WMISSING_PROTOTYPES - Success
-- Performing Test HAVE_CXX_WSTRICT_PROTOTYPES
-- Performing Test HAVE_CXX_WSTRICT_PROTOTYPES - Failed
-- Performing Test HAVE_C_WSTRICT_PROTOTYPES
-- Performing Test HAVE_C_WSTRICT_PROTOTYPES - Success
-- Performing Test HAVE_CXX_WUNDEF
-- Performing Test HAVE_CXX_WUNDEF - Success
-- Performing Test HAVE_C_WUNDEF
-- Performing Test HAVE_C_WUNDEF - Success
-- Performing Test HAVE_CXX_WINIT_SELF
-- Performing Test HAVE_CXX_WINIT_SELF - Success
-- Performing Test HAVE_C_WINIT_SELF
-- Performing Test HAVE_C_WINIT_SELF - Success
-- Performing Test HAVE_CXX_WPOINTER_ARITH
-- Performing Test HAVE_CXX_WPOINTER_ARITH - Success
-- Performing Test HAVE_C_WPOINTER_ARITH
-- Performing Test HAVE_C_WPOINTER_ARITH - Success
-- Performing Test HAVE_CXX_WSHADOW
-- Performing Test HAVE_CXX_WSHADOW - Success
-- Performing Test HAVE_C_WSHADOW
-- Performing Test HAVE_C_WSHADOW - Success
-- Performing Test HAVE_CXX_WSIGN_PROMO
-- Performing Test HAVE_CXX_WSIGN_PROMO - Success
-- Performing Test HAVE_C_WSIGN_PROMO
-- Performing Test HAVE_C_WSIGN_PROMO - Failed
-- Performing Test HAVE_CXX_WNO_NARROWING
-- Performing Test HAVE_CXX_WNO_NARROWING - Failed
-- Performing Test HAVE_C_WNO_NARROWING
-- Performing Test HAVE_C_WNO_NARROWING - Failed
-- Performing Test HAVE_CXX_WNO_DELETE_NON_VIRTUAL_DTOR
-- Performing Test HAVE_CXX_WNO_DELETE_NON_VIRTUAL_DTOR - Failed
-- Performing Test HAVE_C_WNO_DELETE_NON_VIRTUAL_DTOR
-- Performing Test HAVE_C_WNO_DELETE_NON_VIRTUAL_DTOR - Failed
-- Performing Test HAVE_CXX_WNO_UNNAMED_TYPE_TEMPLATE_ARGS
-- Performing Test HAVE_CXX_WNO_UNNAMED_TYPE_TEMPLATE_ARGS - Failed
-- Performing Test HAVE_C_WNO_UNNAMED_TYPE_TEMPLATE_ARGS
-- Performing Test HAVE_C_WNO_UNNAMED_TYPE_TEMPLATE_ARGS - Failed
-- Performing Test HAVE_CXX_FDIAGNOSTICS_SHOW_OPTION
-- Performing Test HAVE_CXX_FDIAGNOSTICS_SHOW_OPTION - Success
-- Performing Test HAVE_C_FDIAGNOSTICS_SHOW_OPTION
-- Performing Test HAVE_C_FDIAGNOSTICS_SHOW_OPTION - Success
-- Performing Test HAVE_CXX_WNO_LONG_LONG
-- Performing Test HAVE_CXX_WNO_LONG_LONG - Success
-- Performing Test HAVE_C_WNO_LONG_LONG
-- Performing Test HAVE_C_WNO_LONG_LONG - Success
-- Performing Test HAVE_CXX_PTHREAD
-- Performing Test HAVE_CXX_PTHREAD - Success
-- Performing Test HAVE_C_PTHREAD
-- Performing Test HAVE_C_PTHREAD - Success
-- Performing Test HAVE_CXX_FOMIT_FRAME_POINTER
-- Performing Test HAVE_CXX_FOMIT_FRAME_POINTER - Success
-- Performing Test HAVE_C_FOMIT_FRAME_POINTER
-- Performing Test HAVE_C_FOMIT_FRAME_POINTER - Success
-- Performing Test HAVE_CXX_MSSE
-- Performing Test HAVE_CXX_MSSE - Success
-- Performing Test HAVE_C_MSSE
-- Performing Test HAVE_C_MSSE - Success
-- Performing Test HAVE_CXX_MSSE2
-- Performing Test HAVE_CXX_MSSE2 - Success
-- Performing Test HAVE_C_MSSE2
-- Performing Test HAVE_C_MSSE2 - Success
-- Performing Test HAVE_CXX_MSSE3
-- Performing Test HAVE_CXX_MSSE3 - Success
-- Performing Test HAVE_C_MSSE3
-- Performing Test HAVE_C_MSSE3 - Success
-- Performing Test HAVE_CXX_FFUNCTION_SECTIONS
-- Performing Test HAVE_CXX_FFUNCTION_SECTIONS - Success
-- Performing Test HAVE_C_FFUNCTION_SECTIONS
-- Performing Test HAVE_C_FFUNCTION_SECTIONS - Success
-- Performing Test HAVE_CXX_FVISIBILITY_HIDDEN
-- Performing Test HAVE_CXX_FVISIBILITY_HIDDEN - Success
-- Performing Test HAVE_C_FVISIBILITY_HIDDEN
-- Performing Test HAVE_C_FVISIBILITY_HIDDEN - Success
-- Performing Test HAVE_CXX_FVISIBILITY_INLINES_HIDDEN
-- Performing Test HAVE_CXX_FVISIBILITY_INLINES_HIDDEN - Success
-- Performing Test HAVE_C_FVISIBILITY_INLINES_HIDDEN
-- Performing Test HAVE_C_FVISIBILITY_INLINES_HIDDEN - Failed
-- Looking for pthread.h
-- Looking for pthread.h - found
-- Check if the system is big endian
-- Searching 16 bit integer
-- Looking for sys/types.h
-- Looking for sys/types.h - found
-- Looking for stdint.h
-- Looking for stdint.h - found
-- Looking for stddef.h
-- Looking for stddef.h - found
-- Check size of unsigned short
-- Check size of unsigned short - done
-- Using unsigned short
-- Check if the system is big endian - little endian
-- Found ZLIB: /usr/lib/x86_64-linux-gnu/libz.so (found suitable version "1.2.3.4", required is "1.2.3")
-- Found TIFF: /usr/lib/x86_64-linux-gnu/libtiff.so
-- Found JPEG: /usr/lib/x86_64-linux-gnu/libjpeg.so
-- Performing Test HAVE_C_WNO_UNUSED_VARIABLE
-- Performing Test HAVE_C_WNO_UNUSED_VARIABLE - Success
-- Performing Test HAVE_C_WNO_SHADOW
-- Performing Test HAVE_C_WNO_SHADOW - Success
-- Performing Test HAVE_C_WNO_MAYBE_UNINITIALIZED
-- Performing Test HAVE_C_WNO_MAYBE_UNINITIALIZED - Failed
-- Found Jasper: /usr/lib/x86_64-linux-gnu/libjasper.so
-- Found ZLIB: /usr/lib/x86_64-linux-gnu/libz.so (found version "1.2.3.4")
-- Found PNG: /usr/lib/x86_64-linux-gnu/libpng.so
-- Looking for /usr/include/libpng/png.h
-- Looking for /usr/include/libpng/png.h - found
-- Found OpenEXR: /usr/lib/libIlmImf.so
CMake Warning at cmake/OpenCVFindLibsGUI.cmake:18 (find_package):
Could not find module FindQt5Core.cmake or a configuration file for package
Qt5Core.
Adjust CMAKE_MODULE_PATH to find FindQt5Core.cmake or set Qt5Core_DIR to
the directory containing a CMake configuration file for Qt5Core. The file
will have one of the following names:
Qt5CoreConfig.cmake
qt5core-config.cmake
Call Stack (most recent call first):
CMakeLists.txt:447 (include)
CMake Warning at cmake/OpenCVFindLibsGUI.cmake:19 (find_package):
Could not find module FindQt5Gui.cmake or a configuration file for package
Qt5Gui.
Adjust CMAKE_MODULE_PATH to find FindQt5Gui.cmake or set Qt5Gui_DIR to the
directory containing a CMake configuration file for Qt5Gui. The file will
have one of the following names:
Qt5GuiConfig.cmake
qt5gui-config.cmake
Call Stack (most recent call first):
CMakeLists.txt:447 (include)
CMake Warning at cmake/OpenCVFindLibsGUI.cmake:20 (find_package):
Could not find module FindQt5Widgets.cmake or a configuration file for
package Qt5Widgets.
Adjust CMAKE_MODULE_PATH to find FindQt5Widgets.cmake or set Qt5Widgets_DIR
to the directory containing a CMake configuration file for Qt5Widgets. The
file will have one of the following names:
Qt5WidgetsConfig.cmake
qt5widgets-config.cmake
Call Stack (most recent call first):
CMakeLists.txt:447 (include)
CMake Warning at cmake/OpenCVFindLibsGUI.cmake:21 (find_package):
Could not find module FindQt5Test.cmake or a configuration file for package
Qt5Test.
Adjust CMAKE_MODULE_PATH to find FindQt5Test.cmake or set Qt5Test_DIR to
the directory containing a CMake configuration file for Qt5Test. The file
will have one of the following names:
Qt5TestConfig.cmake
qt5test-config.cmake
Call Stack (most recent call first):
CMakeLists.txt:447 (include)
CMake Warning at cmake/OpenCVFindLibsGUI.cmake:22 (find_package):
Could not find module FindQt5Concurrent.cmake or a configuration file for
package Qt5Concurrent.
Adjust CMAKE_MODULE_PATH to find FindQt5Concurrent.cmake or set
Qt5Concurrent_DIR to the directory containing a CMake configuration file
for Qt5Concurrent. The file will have one of the following names:
Qt5ConcurrentConfig.cmake
qt5concurrent-config.cmake
Call Stack (most recent call first):
CMakeLists.txt:447 (include)
-- Looking for Q_WS_X11
-- Looking for Q_WS_X11 - found
-- Looking for Q_WS_WIN
-- Looking for Q_WS_WIN - not found.
-- Looking for Q_WS_QWS
-- Looking for Q_WS_QWS - not found.
-- Looking for Q_WS_MAC
-- Looking for Q_WS_MAC - not found.
-- Found Qt4: /usr/bin/qmake (found version "4.8.1")
-- Looking for XOpenDisplay in /usr/lib/x86_64-linux-gnu/libX11.so;/usr/lib/x86_64-linux-gnu/libXext.so
-- Looking for XOpenDisplay in /usr/lib/x86_64-linux-gnu/libX11.so;/usr/lib/x86_64-linux-gnu/libXext.so - found
-- Looking for gethostbyname
-- Looking for gethostbyname - found
-- Looking for connect
-- Looking for connect - found
-- Looking for remove
-- Looking for remove - found
-- Looking for shmat
-- Looking for shmat - found
-- Looking for IceConnectionNumber in ICE
-- Looking for IceConnectionNumber in ICE - found
-- Found X11: /usr/lib/x86_64-linux-gnu/libX11.so
-- checking for module 'gstreamer-base-1.0'
-- package 'gstreamer-base-1.0' not found
-- checking for module 'gstreamer-video-1.0'
-- package 'gstreamer-video-1.0' not found
-- checking for module 'gstreamer-app-1.0'
-- package 'gstreamer-app-1.0' not found
-- checking for module 'gstreamer-riff-1.0'
-- package 'gstreamer-riff-1.0' not found
-- checking for module 'gstreamer-pbutils-1.0'
-- package 'gstreamer-pbutils-1.0' not found
-- checking for module 'gstreamer-base-0.10'
-- found gstreamer-base-0.10, version 0.10.36
-- checking for module 'gstreamer-video-0.10'
-- found gstreamer-video-0.10, version 0.10.36
-- checking for module 'gstreamer-app-0.10'
-- found gstreamer-app-0.10, version 0.10.36
-- checking for module 'gstreamer-riff-0.10'
-- found gstreamer-riff-0.10, version 0.10.36
-- checking for module 'gstreamer-pbutils-0.10'
-- found gstreamer-pbutils-0.10, version 0.10.36
-- checking for module 'libdc1394-2'
-- found libdc1394-2, version 2.2.0
-- checking for module 'libv4l1'
-- found libv4l1, version 0.8.6
-- Looking for linux/videodev.h
-- Looking for linux/videodev.h - not found
-- Looking for linux/videodev2.h
-- Looking for linux/videodev2.h - found
-- Looking for sys/videoio.h
-- Looking for sys/videoio.h - not found
-- checking for module 'libavcodec'
-- found libavcodec, version 53.35.0
-- checking for module 'libavformat'
-- found libavformat, version 53.21.1
-- checking for module 'libavutil'
-- found libavutil, version 51.22.2
-- checking for module 'libswscale'
-- found libswscale, version 2.1.0
-- Looking for libavformat/avformat.h
-- Looking for libavformat/avformat.h - found
-- Looking for ffmpeg/avformat.h
-- Looking for ffmpeg/avformat.h - not found
-- checking for module 'tbb'
-- found tbb, version 3.0+r018
CMake Warning at 3rdparty/ippicv/downloader.cmake:54 (message):
ICV: Local copy of ICV package has invalid MD5 hash:
9a7fea9124cb057264446ab1c7f5841d (expected:
d80cb24f3a565113a9d6dc56344142f6)
Call Stack (most recent call first):
3rdparty/ippicv/downloader.cmake:108 (_icv_downloader)
cmake/OpenCVFindIPP.cmake:212 (include)
cmake/OpenCVFindLibsPerf.cmake:12 (include)
CMakeLists.txt:449 (include)
-- ICV: Downloading ippicv_linux_20140513.tgz...
CMake Error at 3rdparty/ippicv/downloader.cmake:71 (file):
file DOWNLOAD MD5 mismatch
for file: [/home/clive/OpenCV/opencv-3.0.0-alpha/3rdparty/ippicv/downloads/linux-d80cb24f3a565113a9d6dc56344142f6/ippicv_linux_20140513.tgz]
expected MD5 sum: [d80cb24f3a565113a9d6dc56344142f6]
actual MD5 sum: [ad7124f0fc04a24f6c725d2dbbc436db]
Call Stack (most recent call first):
3rdparty/ippicv/downloader.cmake:108 (_icv_downloader)
cmake/OpenCVFindIPP.cmake:212 (include)
cmake/OpenCVFindLibsPerf.cmake:12 (include)
CMakeLists.txt:449 (include)
CMake Error at 3rdparty/ippicv/downloader.cmake:75 (message):
ICV: Failed to download ICV package: ippicv_linux_20140513.tgz.
Status=28;"Timeout was reached"
Call Stack (most recent call first):
3rdparty/ippicv/downloader.cmake:108 (_icv_downloader)
cmake/OpenCVFindIPP.cmake:212 (include)
cmake/OpenCVFindLibsPerf.cmake:12 (include)
CMakeLists.txt:449 (include)
-- Configuring incomplete, errors occurred!
为什么校验和不同?是不是因为 OpenCV3.0 需要另外一个版本的 ippicv?我了解到在下载 ippicv_linux_20140513.tgz(在 3rd 方，ippicv 文件夹中)时出现错误.
Why are the checksums different? Is it because OpenCV3.0 needs another version of ippicv? I understand that the error comes while downloading ippicv_linux_20140513.tgz (in the 3rd party, ippicv folder).
有人可以帮我吗?任何帮助，将不胜感激！
Can someone help me out here? Any help would be appreciated!
附注.我想在 Python 中使用 OpenCV3.0.OpenCV2.4.9 运行良好，直到我试图将其删除.我实际上从我的系统中删除了每个名为opencv"的文件.我不知道如何以正确的方式卸载它.
PS. I want to use OpenCV3.0 with Python. OpenCV2.4.9 was working well until I tried to remove it. I actually deleted every file with the name "opencv" from my system. I didn't know how to uninstall it the proper way.
推荐答案
Ubuntu 14.04 只需按照以下步骤
Just follow the following procedure for Ubuntu 14.04
第 1 步:-
要安装 OpenCV 所需的依赖项，只需运行以下命令:
To install the dependencies required for OpenCV, just run the following command:
sudo apt-get -y install libopencv-dev build-essential cmake git libgtk2.0-dev pkg-config python-dev python-numpy libdc1394-22 libdc1394-22-dev libjpeg-dev libpng12-dev libtiff4-dev libjasper-dev libavcodec-dev libavformat-dev libswscale-dev libxine-dev libgstreamer0.10-dev libgstreamer-plugins-base0.10-dev libv4l-dev libtbb-dev libqt4-dev libfaac-dev libmp3lame-dev libopencore-amrnb-dev libopencore-amrwb-dev libtheora-dev libvorbis-dev libxvidcore-dev x264 v4l-utils unzip
第 2 步:-
下载最新版本的OpenCV
Download the latest version of OpenCV
wget https://github.com/Itseez/opencv/archive/3.0.0-alpha.zip
unzip opencv-3.0.0-alpha.zip
第 3 步:-
安装 Open CV
cd opencv-3.0.0-alpha
mkdir build
cd build
cmake -D CMAKE_BUILD_TYPE=RELEASE -D CMAKE_INSTALL_PREFIX=/usr/local -D WITH_TBB=ON -D BUILD_NEW_PYTHON_SUPPORT=ON -D WITH_V4L=ON -D WITH_QT=ON -D WITH_OPENGL=ON ..
注意:如果出现hash mismatch错误，请从sourceforge手动下载ippicv_linux_20140513.tgz文件
Note : If you get the hash mismatch error, then download the file ippicv_linux_20140513.tgz manually from sourceforge
下载文件后，将内容解压到opencv-3.0.0-alpha文件夹中的ippicv文件夹.
After downloading the file extract the contents to the ippicv folder in the opencv-3.0.0-alpha folder.
现在将选项 -D WITH_IPP=OFF 添加到之前的 cmake 命令中.
Now add the option -D WITH_IPP=OFF to the before cmake command.
然后执行以下命令:
make -j $(nproc)
sudo make install
第 4 步:-
完成安装
现在进行一些最后的润色:
Now some final touches :
sudo /bin/bash -c 'echo "/usr/local/lib" > /etc/ld.so.conf.d/opencv.conf'
sudo ldconfig
完整流程执行后
sudo apt-get update
然后重新启动系统.
现在您已经安装了 OpenCV.
Now you have a working installation of OpenCV.
这篇关于OpenCV 3.0 安装问题的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
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