| 摘要 |
A moving object monitoring surveillance apparatus that controls a camera using a motorized panhead and a motorized zoom lens to identify correctly a moving object, particularly, a person is disclosed. The apparatus includes a video device acquiring information of the image of a moving object as a video signal, a panhead for panning and tilting the video device, a frame grabber for extracting, frame by frame, a still image from the video signal output from the video device and binarizing the still image into frame data, a plurality of frame memories for alternately storing the binarized frame data, a CPU for controlling the operation of the panhead and for processing the frame data, and an image database for storing the processed data. The video device sequentially monitors at least one single surveillance area. The CPU compares frame data with immediately prior frame data to determine a difference therebetween, tracks coordinates corresponding to the difference if the difference is detected, and detects and expands a particular color.
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