Abstract: In this paper, a hand gesture detection and classification system using two differential Pyro-electric Infrared (PIR) sensors and a camera is introduced. Motion presence is investigated in ...

U.S. industrials conglomerate Honeywell International said it agreed to buy Johnson Matthey’s catalysts unit for 1.8 billion pounds ($2.42 billion), lifting shares in the British platinum refiner.

The solution employs around four pyroelectric infrared (PIR) sensor based hardware systems coupled with a novel dictionary learning algorithm. The work successfully carries out the recently proposed ...