If you are installing OpenCV on a Jetson Nano, or on a Jetson TX2 / AGX Xavier with JetPack-4. Were going to learn in this tutorial how to find features on an image. Git & cd opencv & git checkout 3.It needs to configure the opencv path. Eclipse under linux directly supports cmake. I found that it was not so versatile.
It only provides the compiled version of the vs series. The opencv3.2 provided by the official website has neither the contrib tool nor the compiled version of wingw. Going back to the window, I found that eclipse needs Mingw’s support to compile. ![]() Its function is to allow programs in console mode to use Microsoft's standard C Runtime library ( MSVCRT.DLL), the library is valid on all NT OS, in all Windows 95Windows OS above the release version is valid. MinGW is a set of include files and port libraries. It is a freely available and freely distributed Windows specific head FileAnd use the GNU toolset to import a collection of libraries, allowing you to GNU/ Linuxwith WindowsThe platform generates local Windows programs without the need for a third-party C runtime (C Runtime) library. Simply search.Cmake: CMake is a cross-platform installation ( Compile) Tool, you can use simple sentences to describe the installation (compilation process) of all platforms.MinGw: MinGW, yes Minimalist GNUfor Windowsabbreviation of. Installing Xcode is very straightforward and can be accomplished by using the App Store application. Many people directly use only the windows package under VS, and they have no experience in compiling by themselves.Opencv 3.0.0 For Eclipse On Se Code Is Very. Click Finish to start file configuration.4. The first one is that the environment variables are configured with TDM-gcc or other mingw to ensure that you can get the path of gcc g++, otherwise you can select the second single option and choose the compiler path of c c++ by yourself.3. Where is source code, select your source code, the input below to select your target compilation, below we click configure, select MinGw MakeFile, There are four single options. Download the latest cmake-gui, I used 3.9.0, and open it as follows:2. Opencv For Eclipse On Download Package OfIf we click configure again, the module in contrib will appear. (Please look at the parameters carefully, first make sure that the path recognition of the parameters at the beginning of python is correct)Now configure the contrib path, find OPENCV_EXTRA_MODULES_PATH, select under the modules of your contrib package (special attention here, the version used by the main program and the contrib version need to be consistent to avoid errors, github's contrib downloads the latest beta version by default, please Select release behind commit and branch, and select the download package of the same version as the main program, as shown in the screenshot below) )5. If you have BUILD_opencv_python, check it first, and then if there is a python path error, try it again and remove the check here. I don’t have an environment here, so I don’t have an option. There will be a python module in BUILD_opencv_*. Remove the tick of the two tests to speed up compilationC. If you confirm that the parameters are correct, you can click generate to generateDownload failure may occur here. The contrib package uses dnn and SURF feature points.6. The explanation of hdf is by Baidu, which is generally not needed. I provided my compressed package first. Baidu or private me.Ffmpeg, ippicv under 3rdparty of the source source, and xfeatures2d of modules of the contrib package (.download folder in cmake) have abnormal file downloads. There are some things that are not mentioned in the article. Over time, many old packages may not be able to download normally. I will provide the files I found here. Microsoft office 365 business for mac reviewAfter compiling and running mingw of window, Chinese characters will be garbled. If the program compiles a method error, first It depends on whether the module is imported here 9. This is what needs to be filled here. Remove the suffix and the lib at the beginning. The above lib is the file name of the corresponding module. Then you can see the imported header file in the includes of the project.Is still a red box (when compiling is release, select release, otherwise it is debug) Lib path is the lib path after compilation.
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