一种快速时域中值滤波器及其在视频监控背景估计中的应用

2013 International Conference on Soft Computing and Pattern Recognition (SoCPaR) Pub Date : 2013-12-01 DOI:10.1109/SOCPAR.2013.7054097

Thanh-Sach Le, T. Luu

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引用次数: 2

摘要

中值滤波器在许多领域的研究人员中都很有名。在图像和视频处理中，可用于噪声滤波、背景图像估计等。其有效性是毋庸置疑的。然而，中值滤波是耗时的。本文提出了一种计算中值滤波器响应的新方法。本文提出的方法是0(1)，在分析和实验上都优于现有方法。背景估计问题的实验结果巩固了本文的发现。

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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A fast temporal median filter and its applications for background estimation in video surveillance

Median filter is well-known for researchers in many fields. In image and video processing, it can be used for filtering noises, for estimating background images, and so on. Its effectiveness is undoubtful. However, median filter is time-consuming. This paper presents a new method for computing median filter's response. The proposed method is O(1) and better than existing methods analytically and experimentally. The experimental results with background estimation problem consolidate the finding in this paper.

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2013 International Conference on Soft Computing and Pattern Recognition (SoCPaR)

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