Title :
Backward tracking of motion trajectories for velocity estimation
Author :
Nguyen, X.T. ; Bouzerdoum, Abdesselam ; Bogner, R.E.
Author_Institution :
Div. of Air Oper., Defence Sci. & Technol. Organ., Salisbury, SA
Abstract :
This article describes an algorithm which estimates velocities of moving objects by tracking features on motion trajectories. The algorithm has been applied to real-time data obtained from a full-custom-designed VLSI sensor. Real-time experimental results show that velocities of moving objects can be measured with less than 10% relative error
Keywords :
VLSI; computer vision; intelligent sensors; motion estimation; object detection; real-time systems; tracking; velocity measurement; error; feature tracking; full-custom-designed VLSI sensor; insect vision; measurement; motion trajectory backward tracking; moving object velocity; moving objects; real-time data; real-time experimental results; velocity estimation; Intelligent sensors; Motion detection; Motion estimation; Navigation; Object detection; Robots; Switches; Tracking; Trajectory; Velocity measurement;
Conference_Titel :
Intelligent Information Systems, 1996., Australian and New Zealand Conference on
Conference_Location :
Adelaide, SA
Print_ISBN :
0-7803-3667-4
DOI :
10.1109/ANZIIS.1996.573979
