Adaptive object's motion parameters evaluation in the presence of non-steady-state background by high-resolving TV observing system
Alexander Khelvas, Dmitry M. Mirov, Alexey E. Kirillov, Кирилл Юрьевич Счастливец · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 1996
Theoretical and experimental results of investigations which are leading to the digital TV-based systems for objects in motion against a non-steady-state background detectors design are presented. Specifically, the peculiarities of proposed adaptive threshold-based method of detection was explored for wide range of meteorological and observing conditions. The effect of multiplication objects marks for the spatially distributed moving objects was analyzed and several approaches to consolidation of them are proposed. They are based on threshold value back-feed varying and nonlinear cluster analysis of structures and images in question. The suboptimal of threshold estimation is developed and discussed.