Patent ID: 9529443
Filing Date: 2016-12-27
CPC Classification: G06F,G06K,G06T,G08C

Claim Text:
1. A motion recognition remote controller, comprising: an image acquisition unit configured to acquire continuous images of a hand; a difference image construction unit configured to obtain difference images of the acquired continuous images; a hand trace analysis unit configured to analyze a moving trace of the hand using the difference images; a motion recognition unit configured to recognize a hand motion by analyzing the trace of the hand; and a remote signal transmission unit configured to transmit a remote signal corresponding to the recognized hand motion to control a control target device, wherein the hand motion includes a first hand motion and a second hand motion which is continuously performed after the first hand motion is performed, and when the motion recognition unit recognizes the first hand motion, the motion recognition unit outputs a recognition completion signal informing a user that the first hand motion is recognized and the remote signal transmission unit does not transmit any remote signal corresponding to the first hand motion, and when the motion recognition unit receives the recognition completion signal of the first hand motion, the remote signal transmission unit transmits the remote signal corresponding to only the second hand motion.