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http://dx.doi.org/10.13067/JKIECS.2014.9.12.1381

Implementation of Image Improvement using MAD Order Statistics for SAR Image in Wavelet Transform Domain  

Lee, Cheol (인하공업전문대학 메카트로닉스과)
Lee, Jung-Suk (인하공업전문대학 메카트로닉스과)
Publication Information
The Journal of the Korea institute of electronic communication sciences / v.9, no.12, 2014 , pp. 1381-1388 More about this Journal
Abstract
This paper is proposed a wavelet-based the order statistics MAD(Median Absolute Deviation) method of SAR(Synthetic Aperture Radar) image for image enhancement. also The method of compared and defined the threshold the wavelet coefficients using MAD of the wavelet coefficients of the detail subbands was proposed to effectively image enhancement. In order to complement the disadvantage, the threshold of the proposed method sets up the image statistic and excludes the distortion. The hardware design is used FPGA of Xilinx and DSP system for the image enhancement and compressed encoding of the proposed algorithm. Therefore the proposed method is totally verified by comparing with the several other images.
Keywords
Image Enhancement; Median Absolute Deviation; Wavelet Transform; Threshold; SAR Image;
Citations & Related Records
Times Cited By KSCI : 4  (Citation Analysis)
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