DENNIS SCHROEDER / NREL / US DEPARTMENT OF ENERGY / SCIENCE PHOTO LIBRARY DENNIS SCHROEDER / NREL / US DEPARTMENT OF ENERGY / SCIENCE PHOTO LIBRARY
Editorial use only.
Image Processing Occupancy Sensor (IPOS). Researchers holding the processor and camera that make up the IPOS. This sensor is designed for direct occupancy detection and provides a rich set of feedback signals with more sophisticated applications for use in occupant optimised lighting, daylighting, temperature, and ventilation control. It is based on commercially available embedded hardware widely used in smart phones and uses a synergistic approach with face and people detection through computer vision algorithms. Photographed at the National Renewable Energy Laboratory (NREL), Colorado, USA.
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