The opencv_contrib modules the official AAR doesn't ship — prebuilt, one Gradle line, no NDK, no rebuild. The official OpenCV package (org.opencv:opencv, maintained by the OpenCV team) is great but ...

Abstract: Face detection and picture or video recognition is a popular subject of research on biometrics. Face recognition in a real-time setting has an exciting area and a rapidly growing challenge.

Though it began just this year, the Pi Network already has more than 500,000 users, and it aims to be accessible to everyone with a smartphone. Nicolas Kokkalis Ph.D. ’13, Chengdiao Fan Ph.D. ’14, ...