• HIGH-PERFORMANCE FULL-VIEW VISION SYSTEM WITH GUIDANCE SUPPORT OF ACOUSTIC AND MICROWAVE ARRAYS

      Clark, Nicholas; Dunne, Fiona; Lee, Michael; Lee, Hua; University of California, Santa Barbara (International Foundation for Telemetering, 2006-10)
      This paper describes the concept of wide-angle coverage optical vision system integrated with guidance support of microwave or acoustical imaging arrays. The objective is to provide the capability of effective high-resolution full-view monitoring and sensing. The optical component, formed by a multi-camera array, is responsible for the main interface with human users. The acoustical and microwave arrays are integrated, allowing the system to function in the event-triggered modality for optimal efficiency. In this paper, the arrays discussed are in circular configurations. With minor modification, the system can also function with linear array configurations.
    • INTEGRATED CAMERAS AS A REPLACEMENT FOR VEHICULAR MIRRORS

      Lee, Hua; Chin, Maurice; Clark, Nicholas; Dunne, Fiona; University of California, Santa Barbara (International Foundation for Telemetering, 2006-10)
      Drivers’ visibility is an area of automobile safety that has seen very limited improvement over the past several decades. Limited visibility is responsible for many car accidents all across America. Mirrors require constant readjustment, and are easily blocked. There is currently a lot of interest in ways to reduce or eliminate all mirrors on a car, and one such method is through a wide-angle network of cameras mounted on the vehicle’s rear. Using real-time video processing, the data from several cameras can be spliced together, and displayed on a vehicle’s dashboard in an intuitive, easy to understand fashion that a driver can quickly see without having to turn away from the road. This has extensive application to light armored vehicles in the military, as well as to automotive designers today.