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基于光/数混合联合变换相关器进行像移测量的改进型数字处理方法

Hongwei YiHui ZhaoYingcai LiDesheng Wen

2010Chinese Optics LettersEngineering被引 5开放获取

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摘要

Hybrid opto-digital joint transform correlator (HODJTC) is effective for image motion measurement, but it is different from the traditional joint transform correlator because it only has one optical transform and the joint power spectrum is directly input into a digital processing unit to compute the image shift. The local cross-correlation image can be directly obtained by adopting a local Fourier transform operator.

引用本文(GB/T 7714)

Hongwei Yi, Hui Zhao, Yingcai Li, 等. 基于光/数混合联合变换相关器进行像移测量的改进型数字处理方法[J]. Chinese Optics Letters, 2010.

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DOI:https://doi.org/10.3788/col20100810.0989

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