A CCD video camera is coupled to a host system. The CCD video camera captures image data representing elements in its field of view. The video camera does not include a digital signal processing circuit for processing the raw video data into the appropriate video format. The raw video data is processed...http://www.google.com.tw/patents/US6285398?utm_source=gb-gplus-share專利 US6285398 - Charge-coupled device video camera with raw data format output and software implemented camera signal processing
