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Lekha S. Nair

Asst. Professor

Lekha S. Nair currently serves as an Assistant Professor (Senior Grade) at the Department of Computer Science at Amrita School of Engineering, Amritapuri.

Qualification: B-Tech, M.Tech
lekhas@am.amrita.edu
Research Interest: Digital Image Processing. Medical Image Processing

Bio

Lekha S. Nair currently serves as an Assistant Professor (Senior Grade) at the Department of Computer Science at Amrita School of Engineering, Amritapuri.

She pursued her M. Tech. in Computer Science with specialization in Digital Image Computing, University of Kerala and qualified UGC NET and currently pursuing her doctoral studies. She has 15 years of academic experience

 

Publications

Conference Paper

Digital Image Forgery Detection on Artificially Blurred Images

Authors : Lekha S. Nair, H. P, S.M, A., Unni, R., H, V. Priya, and Prabaharan Poornachandran

Publisher : International Conference on Emerging Trends in Communication, Control, Signal Processing Computing Applications (C2SPCA), 2013

An Improved Image Steganography Method with SPIHT and Arithmetic Coding

Authors : Lekha S. Nair, Joshy, L. M.

Publisher : Proceedings of the 3rd International Conference on Frontiers of Intelligent Computing: Theory and Applications (FICTA) 2014

Tumour Detection in Double Threshold Segmented Mammograms Using Optimized GLCM Features fed SVM

Authors : Lekha S. Nair, A. Unni, Eg, N., Vinod, S.

Publisher : 2018 International Conference on Advances in Computing, Communications and Informatics (ICACCI)

Tumour Classification in Graph-Cut Segmented Mammograms Using GLCM Features-Fed SVM

Authors : Lekha S. Nair, C. A. Ancy

Publisher : Intelligent Engineering Informatics, Advances in Intelligent Systems and Computing

Emotion recognition in a social robot for robot-assisted therapy to autistic treatment using deep learning

Authors : Lekha S. Nair, L. Joseph, Pramod, S.

Publisher : 2017 International Conference on Technological Advancements in Power and Energy ( TAP Energy)

An efficient CAD for detection of tumour in mammograms using SVM

Authors : Lekha S. Nair, C. A. Ancy

Publisher : 2017 International Conference on Communication and Signal Processing (ICCSP)

Fuzzy c-means Segmentation on Enhanced Mammograms Using CLAHE and Fourth Order Complex Diffusion

Authors : Lekha S. Nair, M. Mohan; L. Priya T

Publisher : 2020 Fourth International Conference on Computing Methodologies and Communication (ICCMC)

Journal Article

Offline Signature Forgery Detection using Hough Transform

Authors : Lekha S. Nair, G. Rajan

Publisher : International Journal of Applied Engineering Research (Special Issue)

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