二维中值滤波和伪中值滤波

[1988] Proceedings. The Twentieth Southeastern Symposium on System Theory Pub Date : 1988-03-20 DOI:10.1109/SSST.1988.17112

A. Rostampour, A. Reeves

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引用次数: 5

摘要

二维中值滤波是图像处理中一项重要的去噪技术。描述了一个易于计算的函数，即近似于真实中值滤波器的伪中值函数。将伪中值与真中值进行了比较，并给出了一个证明伪中值与真中值相近的定理。描述了在并行阵列处理器上实现真中位数和伪中位数函数的算法

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2D median filtering and pseudo median filtering

Two-dimensional median filtering is an important technique in image processing for noise removal. A simple-to-compute function, the pseudo median, which approximates the true median filter, is described. The pseudo median is compared with the true median, and a theorem is presented which shows the closeness of the two. Algorithms for implementing the true median and pseudomedian functions on parallel array processors are described.<>

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[1988] Proceedings. The Twentieth Southeastern Symposium on System Theory

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