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Fuzzy Shrink Thresholding based Tea Leaf Image Enhancement using Wavelet Transform

by Arunpriya C., Antony Selvadoss Thanamani
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International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Volume 63 - Number 18
Year of Publication: 2013
Authors: Arunpriya C., Antony Selvadoss Thanamani
10.5120/10563-5441

Arunpriya C., Antony Selvadoss Thanamani . Fuzzy Shrink Thresholding based Tea Leaf Image Enhancement using Wavelet Transform. International Journal of Computer Applications. 63, 18 ( February 2013), 1-5. DOI=10.5120/10563-5441

@article{ 10.5120/10563-5441,
author = { Arunpriya C., Antony Selvadoss Thanamani },
title = { Fuzzy Shrink Thresholding based Tea Leaf Image Enhancement using Wavelet Transform },
journal = { International Journal of Computer Applications },
issue_date = { February 2013 },
volume = { 63 },
number = { 18 },
month = { February },
year = { 2013 },
issn = { 0975-8887 },
pages = { 1-5 },
numpages = {9},
url = { https://ijcaonline.org/archives/volume63/number18/10563-5441/ },
doi = { 10.5120/10563-5441 },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Journal Article
%1 2024-02-06T21:14:38.567982+05:30
%A Arunpriya C.
%A Antony Selvadoss Thanamani
%T Fuzzy Shrink Thresholding based Tea Leaf Image Enhancement using Wavelet Transform
%J International Journal of Computer Applications
%@ 0975-8887
%V 63
%N 18
%P 1-5
%D 2013
%I Foundation of Computer Science (FCS), NY, USA
Abstract

In this paper a wavelet shrinkage algorithm based on fuzzy logic is proposed to improve the tea leaf image. The Tea Leaf images are normally changes to unclear images by the presence of noise, low or high dissimilarity both in the edge area and also in the image area. The Fuzzy shrink is used to enhance the image. In exacting, intra-scale dependency within wavelet coefficients is modeled using a fuzzy characteristic. This characteristic space distinguishes between significant coefficients, which depends on image discontinuity and noisy coefficients. This fuzzy characteristic is used for enhancing wavelet coefficients' information in the shrinkage step in this paper. Then a fuzzy membership function known as the spline-based curve is used to shrinks the wavelet coefficients based on the fuzzy characteristic. Here by using the inter-relation between different channels as a fuzzy characteristic for improving the denoising performance compared to denoising each channel, separately. Examine the image denoising algorithm in the dual-tree discrete wavelet transform, which is the latest shiftable and customized version of discrete wavelet transform. Extensive comparisons with the high-tech image denoising algorithm indicate that the image denoising algorithm has a better performance in noise suppression and edge preservation as compared with the other methods. The spline based curve of a fuzzy membership function is more efficient one.

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Index Terms

Computer Science
Information Sciences

Keywords

Image Enhancement Fuzzy Shrink Tea Leaf Image Denoising Fuzzy Wavelet Domain Thresholding and S-Spline Curve

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