Android app for detecting prohibiting traffic signs powered by OpenCV
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Simple detector for phohibiting traffic signs in Android



Download apks for arm64-v8a, armeabi, armeabi-v7a, mips or x86


The below signs are detecting with this app

Getting started

$ git clone
$ cd ProhibitingSignDetector

Download OpenCV 3.2 Android SDK

Extract to home directory e.g.

Copy *.so files for your supported platforms from $HOME/OpenCV-android-sdk/sdk/native/libs with its folders to ProhibitingSignDetector/app/src/main/jniLibs


The path for included files in Cmake include_directories(~/OpenCV-android-sdk/sdk/native/jni/include) must begin with the same

Below command for Linux may be helpful:

$ cd app/src/main/jniLibs
$ cp -R ~/OpenCV-android-sdk/sdk/native/libs/* ./
$ find . -name "*.a" -type f -delete

You are done. Setup Android SDK with NDK and build apk