G
G. Raju
Researcher at Christ University
Publications - 102
Citations - 1124
G. Raju is an academic researcher from Christ University. The author has contributed to research in topics: Cluster analysis & Fuzzy clustering. The author has an hindex of 17, co-authored 94 publications receiving 1010 citations. Previous affiliations of G. Raju include Kannur University & Indian Institute of Technology Ropar.
Papers
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Handwritten character recognition using wavelet energy and extreme learning machine
TL;DR: An extremely fast leaning algorithm called ELM for single hidden layer feed forward networks (SLFN), which randomly chooses the input weights and analytically determines the output weights of SLFN, which learns much faster than traditional popular learning algorithms for feed forward neural networks.
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Equilibrium and Kinetic Studies for Fluoride Adsorption from Water on Zirconium Impregnated Coconut Shell Carbon
TL;DR: In this article, the effect of various parameters such as pH, agitation time, and adsorbent dosage on fluoride removal was studied and it was found that the effectiveness of Zirconium ion impregnated coconut shell carbon (ZICSC) was increased by 25 to 30 times that of plain activated carbon.
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A fast and efficient color image enhancement method based on fuzzy-logic and histogram
G. Raju,Madhu S. Nair +1 more
TL;DR: The proposed Fuzzy Logic method is well suited for contrast enhancement of low contrast color images and is computationally fast compared to conventional and other advanced enhancement techniques.
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A new fuzzy-based decision algorithm for high-density impulse noise removal
TL;DR: FBDA is a fuzzy-based switching median filter in which the filtering is applied only to corrupted pixels in the image while the uncorrupted pixels are left unchanged and produces better results in terms of both quantitative measures such as PSNR, SSIM, IEF and qualitative measuressuch as Image Quality Index (IQI).