Using phase correlation approach to correct images

Weiping Yang; Zhenkang Shen; Zhiyong Li; Weiqi Wang

doi:10.1117/12.217685

1 September 1995 Using phase correlation approach to correct images

Weiping Yang, Zhenkang Shen, Zhiyong Li, Weiqi Wang

Proceedings Volume 2561, Signal and Data Processing of Small Targets 1995; (1995) https://doi.org/10.1117/12.217685
Event: SPIE's 1995 International Symposium on Optical Science, Engineering, and Instrumentation, 1995, San Diego, CA, United States

Abstract

This paper will introduce an approach to eliminate the image quivering, that is called phase correlation approach. The method can effectively measure the pixel offsets and correct it. Its accuracy is up to subpixel. Through the processing, we can use energy accumulation method to detect out the dim point target easily.

Citation Download Citation

Weiping Yang, Zhenkang Shen, Zhiyong Li, and Weiqi Wang "Using phase correlation approach to correct images", Proc. SPIE 2561, Signal and Data Processing of Small Targets 1995, (1 September 1995); https://doi.org/10.1117/12.217685

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