Image pickup apparatus and image pickup method

专利名称：Image pickup apparatus and image pickup

method

发明人：Koichi Mitsuo,Yasuhito Ambiru,Yuma Kudo申请号：US11413196申请日：20060428

公开号：US20060244850A1公开日：20061102

专利附图：

摘要：According to one embodiment, an image pickup apparatus has an image pickupunit which picks up a picture as an image and outputs a picture signal, an amplifier unitwhich amplifies the picture signal at an amplification rate L according to a magnitude of

the picture signal from the image pickup unit and outputs the amplified picture signal,and a motion detector unit which decides a threshold value Th for motion detection inaccordance with a magnitude of the amplification rate, detects a change in the amplifiedpicture signal from the amplifier unit, and in the case where the change quantity exceedsthe threshold value, determining that a motion has occurred, and outputs a motiondetection signal V.

申请人：Koichi Mitsuo,Yasuhito Ambiru,Yuma Kudo

地址：Ome-shi JP,Tokorozawa-shi JP,Ome-shi JP

国籍：JP,JP,JP

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