A Low-Complexity Noise Removal Technique and its Hardware Implementation

被引：0

作者：

Matsubara, Takeaki ^{[1
]}

Moshnyaga, Vasily G. ^{[1
]}

Hashimoto, Koji ^{[1
]}

机构：

[1] Fukuoka Univ, Dept Elect Engn & Comp Sci, Jonan Ku, Fukuoka 8140180, Japan

来源：

TENCON 2010: 2010 IEEE REGION 10 CONFERENCE | 2010年

关键词：

Impulse noise; median filter; FPGA implementation; image processing; MEDIAN FILTERS; IMPULSE NOISE; ALGORITHM;

D O I：

10.1109/TENCON.2010.5686617

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Impulse noise removal is a very important preprocessing operation in many computer vision applications. This paper presents a noise removal approach based on a simple conditional technique. As evaluations show, the presented technique performs significantly better than standard median filter and achieves superior image quality. Experimental FPGA implementation of the proposed technique for window size of (3x3) pixels is compact, fast and consumes low-power.

引用

页码：716 / 719

页数：4

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