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    The use of security cameras with privacy protecting ability
    (2011-05-02)
    Prashyanusorn, Vacharee
    ;
    Prashyanusorn, Paiboon
    ;
    Kaviya, Somkuan
    ;
    Fujii, Yusaku
    ;
    Yupapin, Preecha P.
    A novel method of security camera operation is proposed. In the method, security cameras, which encrypt the taken images and store them into the memory card inside, are used. Only when crimes occur, the memory cards are taken out from the cameras and the images are decrypted with the key and viewed by the city government and/or the police. When no crimes occur, images are overwritten by the new ones after a week automatically without being viewed by anyone. By using the stand-alone cameras without wiring to the control center, the installation cost and the operation cost are much lower than CCTV cameras. By using image encryption, the privacy of the tourists is protected. Using this system, high density installation of the security cameras with very low cost can be realized in encryption with image encryption privacy protection function.
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    Live sport monitoring using remote camera system
    (2010-08-02)
    Sirichai, Apatcha
    ;
    Kaviya, Somkuan
    ;
    Yupapin, Preecha P.
    We present the use of camera for sport judge, where the best sport broadcasting soccer which is popular worldwide to be more interesting with the right result. The audience which is known as sport fan club or spectators expects the right competition results, which may be concerned the gamblers. We use a remote camera system for the game clarification, i.e. fair play because the criticism of judges and the referees may be inappropriate behaviors. We use the system based on closed circuit television (CCTV) cameras to support judges and the lineman decision. Moreover, the monitoring of audience and game can be provided by using the registered and telescope cameras, respectively, which mean that the game result with fairly play can be seen over the audiences.