wherein said abnormal behavior detector is characterized in that during the calculation of said control parameters, these control parameters are estimated so as to minimize {TAIL ~ the differences} between said moving directions of said moving objects and {HEAD ~ the virtual moving directions} determined by said behavior algorithm 
wherein said abnormal behavior detector is characterized in that during the calculation of said control parameters , these control parameters are estimated so as to minimize { TAIL ~ the differences } between said moving directions of said moving objects and { HEAD ~ the virtual moving directions } determined by said behavior algorithm
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH