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다중 객체 환경에서 고속 이동체의 추적 시스템에 관한 연구
김화윤,박순영,방만원 木浦大學校 情報産業硏究所 1999 情報産業硏究誌 Vol.7 No.-
In this paper, a fast-moving object tracking system which can detect motion of moving objects from the image sequences and predict moving direction and velocity of detected object is presented for tracking of a fast-moving object in multi-objects environment. First, the proposed system detects moving objects and computes movements by applying a differential operation to the image sequences. Secondly, the motion vector and center of a moving object are measured by using Selective Region Block Matching Algorithm(SBMA) and Local Block Matching Algorithm(LBMA). Finally, the system tracks a fast-moving object by predicting moving direction and velocity from the accumulated motion vector. The computer simulation is carried out to analyze the performance of the proposed system. The results show that the proposed system can track a fast-moving object in multi-objects environment effectively.