P
Pachiyappan Arulmozhivarman
Researcher at VIT University
Publications - 62
Citations - 593
Pachiyappan Arulmozhivarman is an academic researcher from VIT University. The author has contributed to research in topics: Wavelet & Software deployment. The author has an hindex of 13, co-authored 60 publications receiving 491 citations. Previous affiliations of Pachiyappan Arulmozhivarman include Shanmugha Arts, Science, Technology & Research Academy & National Institute of Technology, Tiruchirappalli.
Papers
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Journal ArticleDOI
Horse Riding & Hiding in Image for Data Guarding
Thanikaiselvan,Pachiyappan Arulmozhivarman,Rengarajan Amirtharajan,John Bosco Balaguru Rayappan +3 more
TL;DR: This method gives highly secured and high capacity steganography by using knight's tour for random walk inside the file and using modified LSB substitution and readjustment procedure the mean square error has been reduced.
Journal ArticleDOI
Performance comparison of artificial neural network models for daily rainfall prediction
TL;DR: Though there is no major difference in the performances of BPN, CBPN and DTDNN, yet BPN performed considerably well confirming its prediction capabilities, NARX network outperformed all the other networks.
Journal ArticleDOI
Improving Forecast Accuracy of Wind Speed Using Wavelet Transform and Neural Networks
TL;DR: A new hybrid forecast method composed of wavelet transform and neural network is proposed to forecast the wind speed more accurately and outperforms the compared model based on the metrics used and conclusions were drawn appropriately.
Journal ArticleDOI
Hadamard transform based adaptive visible/invisible watermarking scheme for digital images
TL;DR: A novel and adaptive visible/invisible watermarking scheme for embedding and extracting a digital watermark into/from an image by using an adaptive procedure for calculating scaling factor or scaling strength using sigmoid function in Hadamard transform domain.
Proceedings ArticleDOI
Wave (let) decide choosy pixel embedding for stego
V. Thanikaiselvan,Pachiyappan Arulmozhivarman,Rengarajan Amirtharajan,John Bosco Balaguru Rayappan +3 more
TL;DR: This paper proposes a modern steganographic technique with Integer Wavelet transform (IWT) and double key to achieve high hiding capacity, high security and good visual quality.