分析了p滞后中值混合FIR滤波器在图像处理中的应用要点

CONIELECOMP 2011, 21st International Conference on Electrical Communications and Computers Pub Date : 2011-04-11 DOI:10.1109/CONIELECOMP.2011.5749359

L. Morales-Mendoza, Y. Shmaliy, R. F. Vázquez-Bautista, R. Ramirez-Carpio, O. M. Justo-Martinez

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引用次数: 1

摘要

本文分析了p滞后中值混合FIR滤波器在图像处理中的噪声功率增益的特殊点。p滞后增益的一个重要特征是，在某些交叉点，它收敛到降阶1。结果根据信噪比(SNR)和均方根误差(RMSE)指标进行评估。我们表明，在特殊滞后情况下，使用不同程度的FIR滤波器进行图像增强可以根据应用获得最佳效果。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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An analysis of key points of p-lag median hybrid FIR Filters in applications to image processing

In this paper we give an analysis of special points of the noise power gain of p-lag median hybrid FIR filters in applications to image processing. An important feature of the p-lag gain is that, at some cross points, it converges to the reduced degree one. The results are evaluated in terms of the signal-to-noise ratio (SNR) and root mean square error (RMSE) metrics. We show that image enhancing with different degree FIR filters at special lags allows getting best results depending on applications.

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CONIELECOMP 2011, 21st International Conference on Electrical Communications and Computers

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