将opencv sdk放入app/src/main/cpp下,实现在cpp文件中使用opencv (cpp/opencv341/sdk/native/jni/include/opencv2)注:导入opencv contrib扩展库可以在网上直接下载编译好的sdk,需对cmakelist.txt做以下修改: 添加set(OpenCV_DIR ${CMAKE_SOURCE_DIR}/opencv341
Value:E:/android-sdk-windows 点击Configure,进入设置编译器阶段,如图 确定以后,配置cmake的起始路径J:/opencv-source/opencv-3.3.0/platforms/android/android.toolchain.cmake 配置好以后,如图所示: 配置运行一段时间以后,然后搜索OPENCV_EXTRA_MODULES_PATH,配置一下opencv_contrib/modules的路径所在地。 配置完以后...
我们要将编译得到的库中sdk->native->libs中的文件全部拷贝到项目的main目录下,重命名为:jniLibs 将编译得到的库中sources->opencv_contrib->modules->xfeatures2d->src目录下的freak.cpp,precomp.hpp,sift.cpp,surf.cpp,surf.hpp,xfeatures2d_init.cpp共6个文件拷贝到app->src->main->cpp文件夹中。其中,pre...
(2)android-ndk-r10d 以上,下载地址:https://developer.android.google.cn/ndk/downloads/index.html (3)OpenCV-3.1.0-android-sdk 以上,下载地址:https://opencv.org/releases.html PS:与时俱进,目前Github的OpenCV版本已经升级到:opencv-3.4.2-android-sdk,NDK:android-ndk-r...
https://github.com/opencv/opencv_contrib/releases 注意:opencv和opencv_contrib版本必须保持一致,否则可能会出现编译错误。 2.下载build-opencv-for-android开源代码 $ cd /mnt/work $ git clone https://github.com/tzutalin/build-opencv-for-android.git$ cd build-opencv-for-android ...
搭建工程 首先打开android studio,新建一个项目,输入项目的名称和包名,就ok了...Android中使用OpenCV 目标 集成OpenCV 注:Android studio需要安装NDK和 CMake CMake这里没有版本号,在配置build.gradle时候也不需要写版本号 一、集成OpenCV OpenCV集成还是很简单的,不需要我们自己去交差...
OpenCV-android-sdk build .gitignore README.md README OpenCV 3.3.1 Android SDK with contrib modules The official build doesn't provide contrib modules. This build includes all theopencv-contribmodules. Download Go to./OpenCV-android-sdk, just like the offical SDK, all are there including contri...
下载并解压OpenCV3.3匹配的扩展模块 https://github.com/opencv/opencv_contrib/archive/3.3.0.zip 下载并安装CMake https://cmake.org/download/ 下载并安装MinGW,编译生成,并且把C:\MinGW\bin配置到环境变量中去。 下载并安装Android Studio,最新版本的SDK与NDK,配置环境变量ANDROID_NDK为安装好的NDK路径 C:/Us...
opencvopencv3opencv-android-sdkopencv-contrib UpdatedAug 5, 2019 C++ A system that monitors motion with Python's OpenCV from a webcam and allows remote viewing of the webcam from an android app. The system takes pictures when it detects motion then emails those pictures. The android app allow...
新建用于编译的文件夹,比如build_opencv,把下载的opencv库和opencv_contrib库拷贝到目录下,ndk工具包解压放到目录下,注意库的文件夹名称必须是opencv和opencv_contrib。 把下载的脚本build-android-opencv.sh拷贝到目录。查看脚本,可以知道脚本下载https://github.com/taka-no-me/android-cmake.git,通过android.toolchain...