Location-based signature selection for multi-camera object tracking

摘要

#$%^&*AU2009243528B220130801.pdf#####LOCATION-BASED SIGNATURE SELECTION FOR MULTI-CAMERA OBJECT TRACKING Abstract Disclosed herein are a method, system, and computer program product for determining a correspondence between a first object (713) tracked in a first field of view and a second object tracked (753) in a second field of view. The method determines a first area (71 1) in the first field of view, based on the location and size of the first object (713). The method utilises a predetermined area relationship between the first area (711) in the first field of view and at least one area (751) in the second field of view to determine a second area (751) in the second field of view. In one embodiment, the method determines the second area (751) in the second field of view by comparing predetermined area relationships between the first area (711) and any areas (751) in the second field to determine a best match. The method determines a correspondence between the first object (713) and the second object (753), based on a comparison between a first object signature associated with the first object (713) and a second object signature associated with the second object (753).- 10 /10 905 Wide Area Computer Network Local Area 998 995 995 i INetwork I ------ -- -- ---------Personal 900 Computer 1980 990 - - 910 964 U) W2920 90102 I Local c: Net. - - /. Processor 093 3 3 - - - /face _j L 30 968 PTZ Audio-Video Control ioMemory r Interface 903 1 960 950 Video 998Display 985 F i.970 Fig. 9