Google's common Java, C++ and JavaScript library for parsing, formatting, and validating international phone numbers.

Oboe is a C++ library that makes it easy to build high-performance audio apps on Android.

宝宝特效Demo通过短视频SDK、直播SDK轻松实现特效与视频剪辑，为用户提供特效相机，拍摄辅助，自动美颜相机，抖音滤镜、直播礼物、直播贴纸等，超低占用空间，十秒大型场景仅100KB+， 精准人脸识别、人脸跟踪，支持3D特效，3D动画特效，2D特效、动画渲染、特效渲染等, visual effects IOS demo, support 3D effect, 3D Animation, 2D…

Multiple samples showing renderscript best practices in Android.

Use GraphicBuffer class from Android native code

GPU Accelerated TensorFlow Lite applications on Android NDK. Higher accuracy face detection, Age and gender estimation, Human pose estimation, Artistic style transfer

AXrLottie (Android) Renders animations and vectors exported in the bodymovin JSON format. (Using rLottie)

Iyan 3D Professional Edition - 3D animation app for iOS

This library is extracted from the Skia library, which lets you use Skia's feature-rich PathOps API.

Implementation Code for Paper: K. Zagoris and I. Pratikakis, Bio-Inspired Modeling for the Enhancement of Historical Handwritten Documents, ICDAR 2017, November 13-15, Kyoto Japan.