Keywords: Smartphone case.jpg en March 05 2013 -NREL researchers Luigi Gentile Polese left and Larry Brakney hold the processor and camera that make up the Image Processing Occupancy Sensor IPOS The sensor is based on commercially available embedded hardware widely used by the smart phones industry leverages mature open-source computer vision software libraries and uses modern software engineering techniques and firmware development technologies The IPOS used a synergistic approach with face and people detection through computer vision algorithms The IPOS classifies additional information including the number of occupants and their positions on polar coordinates activity level sedentary/active and communicates this information with building automation systems via standard protocols BACnet others The IPOS is developed and ready for testing implementation Photo by Dennis Schroeder / NREL 2013-05-29 14 28 26 https //www flickr com/photos/departmentofenergy/9442814399 ENERGY GOV other versions ENERGY GOV https //flickr com/photos/37916456 N02/9442814399 2016-06-15 11 10 34 United States Government Work PD-USGov Uncategorized 2016 June 15 |