Table of contents
Gotcha is an Android app that finds and extracts objects from pictures, allowing the user to export the resulting image as a png file. It uses OpenCV deep neural networks to distinguish objects and the GrabCut algorithm to extract objects accurately.
Building and running
To run this you'll need to install the OpenCV Manager 3.4.3 app on your phone.
Minimum SDK: 21
To build this project you'll need the OpenCV-android-sdk folder (extracted from the sdk zip) in the root directory of the project. You can also modify the CMakeLists.txt file to use a different path.
WORK IN PROGRESS