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Median filter

Known as: Median (disambiguation), Median filtering, Rank filter 
In signal processing, it is often desirable to be able to perform some kind of noise reduction on an image or signal. The median filter is a… 
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Related topics

Related topics

22 relations
Automatic number plate recognitionChasys Draw IESDigital filterEdge detection

Broader (1)

Signal processing

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2011
2011
Low-Complexity Reduced-Rank Linear Interference Suppression Based on Set-Membership Joint Iterative Optimization for DS-CDMA Systems
This paper presents and analyzes a novel low-complexity reduced-rank linear interference suppression technique for direct… 
Highly Cited
2007
Highly Cited
2007
Nonequilibrium entropy limiters in lattice Boltzmann methods
2006
2006
Salt & Pepper Impulse Noise Removal using Adaptive Switching Median Filter
An effective median filter for salt & pepper impulse noise removal is presented. This computationally efficient filtering… 
2002
2002
Digital Median Filters
Several DSP algorithms need to remove high-frequency or impulsive noise while preserving edges, e.g., in speech and image… 
2000
2000
Color and/or texture segmentation using deterministic relaxation and fast marching algorithms
The segmentation of colored texture images is considered. Either luminance, color, and/or texture features could be used for… 
Highly Cited
1990
Highly Cited
1990
Efficiency analysis and application of uncovered background prediction in a low bit rate image coder
A fast algorithm for gaining scene background information from a TV sequence is presented. This picture information is used by an… 
Highly Cited
1988
Highly Cited
1988
Analog implementation of median filter for real-time signal processing
A novel median filter using analog tapped delay lines is designed for real-time signal processing. It requires only N+1 analog… 
Highly Cited
1987
Highly Cited
1987
A fast algorithm for two dimensional median filtering
The median of a set of numbers is a number which partitions the given set, excluding that number, into two subsets with an equal… 
Highly Cited
1985
Highly Cited
1985
Root properties and convergence rates of median filters
Median filters are a special class of ranked order filters used for smoothing signals. Repeated application of the filter on a… 
Highly Cited
1983
Highly Cited
1983
BTC Image Coding Using Median Filter Roots
In this paper we source encode the truncated block used in block truncation coding. It is shown that the truncated block is well… 
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