OpenCV for Android Installation Tutorial

Author: Tony

What's OpenCV?

Why OpenCV?

Open Source?

Commercial Use?

High Performance?

Keep on Going?

Portability?

Open SourceCommercial UseHigh PerformanceKeep on GoingPortability

Creative by Yourself!BSD License for You!GPU, SIMD, OpenMP2010.12Android, Linux, etc.

Decompress OpenCV source code:tar xvf ~/Downloads/OpenCV-2.2.0.tar.bz2

Mkdir the build directory:mkdir build

Decompress the Android NDK:tar xvf ~/Downloads/android-ndk-r4-crystax.tar.bz2

Config the Makefile:cmake -D NDK_ROOT=~/Working/OpenCV-2.2.0/android/android-ndk-r4-crystax ../

Start to build source code:make

Build the android-jni: (in OpenCV-2.2.0/android/build)cd ../android-jnimake HOME=/home/neutron/Working/OpenCV-2.2.0/android

Run the ant java based build:sh project_create.shant compile

Modify the build.xml file in android-jni:vim build.xml

Build the sample project CVCamera:(in OpenCV-2.2.0/android/android-jni)cd ../apps/CVCameracp sample.local.env.mk local.env.mkModify the HOME variable in local.env.mksh build.shsh project_create.shant debugant install

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