An Intelligent Surveillance System for Freshwater Sea-route Based on Multi-vision Information Fusion
多视觉信息融合的内河航道智能监控系统

In this paper we discussed about monitoring the traffic of freshwater sea-route by mean of dynamic image understanding technology,in which multi-vision-sensor data amalgamation technology is used to capture the concerned areas of tracked ships.With real-time collecting,processing,tracking,and analyzing the video flow,some important traffic information including speed,number of ships,and the density of the ship in route are automatically obtained.The captured ship images are analyzed to determine license plates and load of the tracked ships and to obtain some basic data useful for river management department's decision-making for management and planning.In addition,the surveillance area and object can be defined by users so that the system processing time is reduced while the ability to real-time processing,reliability,and robustness are improved.Experimental results show that the system can realize tracking the ships stably,can capture and recognise the specified part of the ship.The accuracy rate of recognition is high,at last the system realizes calculating the tonnage.