Multiuser motion recognition system using smartphone LED luminescence
Byung‐Hun Oh, Jung‐Hyun Kim, Kwang‐Woo Chung, Kwang Seok Hong · Electronics Letters · 2015
A novel multiuser motion recognition system that uses a smartphone detection method and tracking interface is proposed. This multiuser motion recognition system provides a motion control interface between devices using an image‐based object tracking algorithm through smartphone light‐emitting diode (LED) luminescence. It requires just a universal serial bus (USB) camera and personal smartphone instead of expensive equipment to provide a motion control interface. It recognises the user's gestures by tracking three‐dimensional (3D) distance and the rotation angle of the smartphone, which acts essentially as a controller in the user's hand.