高速小目标光电自动检测技术的发展与现状

The Development and Present of Opto-electronic Auto-detect of High-speed Small Targets

随着近年来计算机、声、电技术的高速发展，高速小目标光电自动检测技术也有 了长足进步，从二十世纪 ６０年代的杆式声坐标靶、光幕靶、光网靶发展到９０年代的 ＣＣＤ 交汇测量系统，近几年发展到研究ＴＤＩ－ＣＣＤ交汇测量系统，该系统克服了ＣＣＤ交汇测量 系统的不足，提高了小目标的捕获几率。

With the fast development of the computer, sound, electronic technology ,the opto-electronic auto-detect of fast small targets also makes a great progress in recent years. It is developed from using rod- type sound target surface, optical-screen target surface and optical- mesh target surface in 60*s to CCD intersected measurement system in 90*s, and now to the TDI-CCD intersected measurement system, which overcomes the defects of the CCD intersected measurement system, and heightens the probability of capturing small targets.