Open Source Computer Vision Library https://opencv.org/
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Author: Ethan Rublee
email: ethan.rublee@gmail.com
To build with cmake:
mkdir build
cd build
cmake ..
make
Make sure to set the path in the cache for the crystax ndk available
here:
http://www.crystax.net/android/ndk-r4.php
to include in an android project -
just include the generated android-opencv.mk in you android ndk project
(in an Android.mk file)
with:
include android-opencv.mk
this defines OPENCV_INCLUDES and OPENCV_LIBS - which you should add to your
makefiles like:
#define OPENCV_INCLUDES and OPENCV_LIBS
include $(PATH_TO_OPENCV_ANDROID_BUILD)/android-opencv.mk
LOCAL_LDLIBS += $(OPENCV_LIBS)
LOCAL_C_INCLUDES += $(OPENCV_INCLUDES)
for now, you also need to cd to android-jni and run make
this will create the android shared library with some useful functionality
that may be reused in android projects.