Image Denoising Based on Wavelet Transform using Visu Thresholding Technique

被引：10

作者：

Koranga, Pushpa ^{[1
]}

Singh, Garima ^{[1
]}

Verma, Dikendra ^{[1
]}

Chaube, Shshank ^{[2
]}

Kumar, Anuj ^{[2
]}

Pant, Sangeeta ^{[2
]}

机构：

[1] Graph Era Hill Univ, Dept Elect & Commun Engn, Bhimtal Campus, Naini Tal, Uttarakhand, India

[2] Univ Petr & Energy Studies, Dept Math, Dehra Dun, Uttarakhand, India

来源：

INTERNATIONAL JOURNAL OF MATHEMATICAL ENGINEERING AND MANAGEMENT SCIENCES | 2018年 / 3卷 / 04期

关键词：

Wavelet transform; DWT; Hard threshold; Soft threshold;

D O I：

10.33889/IJMEMS.2018.3.4-032

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The image often contains noises due to several factors such as a problem in devices or due to an environmental problem etc. Noise is mainly undesired information, which degrades the quality of the picture. Therefore, image denoising method is adopted to remove the noises from the degraded image which in turn improve the quality of the image. In this paper, image denoising has been done by wavelet transform using Visu thresholding techniques for different wavelet families. PSNR (Peak signal to noise ratio) and RMSE (Root Mean Square Error) value is also calculated for different wavelet families.

引用

页码：444 / 449

页数：6

共 22 条

[1]

[Anonymous], 2011, INT J NETWORK SECURI

[2]

Anutam R., 2014, INT J MULTIMEDIA ITS, V6, P35, DOI [10.5121/ijma.2014.6303, DOI 10.5121/IJMA.2014.6303]

[3] A New Soft-Thresholding Image Denoising Method [J].

Biswas, Mantosh ;

Om, Hari .

2ND INTERNATIONAL CONFERENCE ON COMMUNICATION, COMPUTING & SECURITY [ICCCS-2012], 2012, 1 :10-15

[4] Removal of high density salt and pepper noise through improved tolerance based selective arithmetic mean filtering with wavelet thresholding [J].

Deivalakshmi, S. ;

Palanisamy, P. .

AEU-INTERNATIONAL JOURNAL OF ELECTRONICS AND COMMUNICATIONS, 2016, 70 (06) :757-776

[5]

Gupta V., 2013, P 10 INT WIR OPT COM, P1

[6] Image denoising and quality measurements by using filtering and wavelet based techniques [J].

Jaiswal, Ayushi ;

Upadhyay, Jayprakash ;

Somkuwar, Ajay .

AEU-INTERNATIONAL JOURNAL OF ELECTRONICS AND COMMUNICATIONS, 2014, 68 (08) :699-705

[7]

Jhangra S., 2012, INT J ENG MATH SCI, V1, P60

[8]

Kumar A., 2011, INT J MATH ANAL, V5, P1343

[9] Association of Overt Diabetes Mellitus with the Non-CC but not the CC Genotype of Interleukin-28B in Hepatitis C Virus Infected Patients [J].

Kumar, Ashish ;

Gupta, Varun ;

Sharma, Praveen ;

Bansal, Naresh ;

Singla, Vikas ;

Arora, Anil .

JOURNAL OF CLINICAL AND TRANSLATIONAL HEPATOLOGY, 2016, 4 (01) :26-31

[10]

Kumar R., 2012, INT J COMPUT THEORY, V4, P395

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