发明名称 Object tracking system for monitoring a controlled space
摘要 An object tracking system used for monitoring objects as they traverse a controlled space provides for efficient processing and creates a "database output" which includes the direction each object has traveled along with an identification of the specific time at which this object was counted. The system provides for efficient processing through pixel blocking and the use of a crop box to minimize the analysis required.
申请公布号 US5973732(A) 申请公布日期 1999.10.26
申请号 US19970802615 申请日期 1997.02.19
申请人 GUTHRIE, THOMAS C. 发明人 GUTHRIE, THOMAS C.
分类号 G06T7/20;G07C9/00;(IPC1-7):H04N5/225 主分类号 G06T7/20
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