REAL-TIME OBJECT RE-IDENTIFICATION IN MULTI-CAMERA SYSTEM USING EDGE COMPUTING

摘要

To provide a video surveillance system that uses high quality but inexpensive video cameras that can perform efficient real-time video image analysis based on video images for object re-identification at each site of multiple camera images.SOLUTION: An operator of a monitoring device 20 monitors video images from multiple video cameras 10 and, when a target object is observed, a target image containing the object is transmitted to all video cameras for object re-identification. Each video camera implements an object re-identification algorithm to identify the target in video images captured by that camera in real time. The object re-identification algorithm comprises calculating a frequency domain similarity measure between the target image and test images captured by the camera. The multiple cameras also transmit object re-identification results to each other.SELECTED DRAWING: Figure 1