At last , the tracking algorithm runs in a hardware system of automatic target tracking . this system uses tms320c6711 dsp ( digital signal processor ) as cpu , and uses fpga ( field programmable gate array ) to control the system 本文在研究自動目標跟蹤算法的基礎上,進一步將算法在基于數字信號處理機dsp ( digitalsignalprocessor )和現場可編程門陣列fpga ( fieldprogrammablegatearray )的硬件系統上實現。
On the basis of image segmentation , this thesis mainly discusses the algorithm of automatic target tracking in sequence images on the sea . firstly , in terms of the characteristics of image on the sea , such as weak contrast between target and background , borderline between sky and sea , spoondrift and so on , a method called barycenter tracking which is based on intra - frame information from the sequence images is proposed , in which the threshold method is the key algorithm 在圖象分割算法研究的基礎上,本文重點從兩方面討論了海上序列圖象中運動目標的自動跟蹤算法:首先,針對海上圖象的特點,即背景與目標間的弱對比度、存在海天線、魚鱗光和目標拖尾等,設計了以閾值分割為核心的基于幀內信息的形心跟蹤方法。