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折反射全景侦察系统电子稳像技术研究

Keywords: 折反射全景成像,电子稳像,Kalman滤波

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Abstract:

提出一种有效的车载折反射全景侦察系统电子稳像算法,通过分析系统成像原理和应用环境以及现有电子稳像算法的一般流程,提出稳像方案,并建立了稳像模型;根据稳像模型估计运动参数时,针对图像中包含运动物体的情况提出了相似度阈值法;为了防止过稳现象提出了过稳阈值法,为了平滑图像序列采用了Kalman滤波.数值实验结果表明,该算法能明显减轻序列抖动显现,在一定分辨率下能实时扫描真实场景.

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