Navin Rajpal
Navin Rajpal
GGSIP University Delhi
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A robust image encryption algorithm resistant to attacks using DNA and chaotic logistic maps
A Jain, N Rajpal
Multimedia Tools and Applications 75, 5455-5472, 2016
Decision support system for heart disease diagnosis using neural network
N Guru, A Dahiya, N Rajpal
Delhi Business Review 8 (1), 99-101, 2007
Comparative study of image segmentation techniques and object matching using segmentation
SS Varshney, N Rajpal, R Purwar
2009 Proceeding of International Conference on Methods and Models in …, 2009
Robust image watermarking scheme in lifting wavelet domain using GA-LSVR hybridization
R Mehta, N Rajpal, VP Vishwakarma
International Journal of Machine Learning and Cybernetics 9, 145-161, 2018
LWT-QR decomposition based robust and efficient image watermarking scheme using Lagrangian SVR
R Mehta, N Rajpal, VP Vishwakarma
Multimedia Tools and Applications 75, 4129-4150, 2016
Efficient wavelet families for ECG classification using neural classifiers
R Singh, R Mehta, N Rajpal
Procedia computer science 132, 11-21, 2018
Recognition of partially occluded objects using neural network based indexing
N Rajpal, S Chaudhury, S Banerjee
Pattern recognition 32 (10), 1737-1749, 1999
A robust and efficient image watermarking scheme based on Lagrangian SVR and lifting wavelet transform
R Mehta, N Rajpal, VP Vishwakarma
International Journal of Machine Learning and Cybernetics 8, 379-395, 2017
Evaluation of Euclidean and Manhanttan metrics in content based image retrieval system
G Khosla, N Rajpal, J Singh
2015 2nd International Conference on Computing for Sustainable Global …, 2015
A fast block motion estimation algorithm using dynamic pattern search
RK Purwar, N Rajpal
Signal, Image and Video Processing 7 (1), 151-161, 2013
A hybrid semi-blind gray scale image watermarking algorithm based on DWT-SVD using human visual system model
R Mehta, N Rajpal
2013 Sixth International Conference on Contemporary Computing (IC3), 163-168, 2013
Adaptive image watermarking scheme using fuzzy entropy and GA-ELM hybridization in DCT domain for copyright protection
R Mehta, N Rajpal, VP Vishwakarma
Journal of Signal Processing Systems 84, 265-281, 2016
Application of genetic algorithm in the field of steganography
A Kumar, N Rajpal
Journal of Information Technology 2 (1), 12-15, 2004
Reconstruction of curves from point clouds using fuzzy logic and ant colony optimization
K Khanna, N Rajpal
Neurocomputing 161, 72-80, 2015
Lagrangian support vector regression based image watermarking in wavelet domain
R Mehta, VP Vishwakarma, N Rajpal
2015 2nd international conference on signal processing and integrated …, 2015
Design of a new Security Protocol
RK Chahar, G Datta, N Rajpal
International Conference on Computational Intelligence and Multimedia …, 2007
Semiautomatic road extraction framework based on shape features and LS-SVM from high-resolution images
PK Soni, N Rajpal, R Mehta
Journal of the Indian Society of Remote Sensing 48, 513-524, 2020
A new illumination normalization framework via homomorphic filtering and reflectance ratio in DWT domain for face recognition
J Yadav, N Rajpal, R Mehta
Journal of Intelligent & Fuzzy Systems 35 (5), 5265-5277, 2018
An improved illumination normalization and robust feature extraction technique for face recognition under varying illuminations
J Yadav, N Rajpal, R Mehta
Arabian Journal for Science and Engineering 44, 9067-9086, 2019
An empiric analysis of wavelet-based feature extraction on deep learning and machine learning algorithms for arrhythmia classification
R Singh, N Rajpal, R Mehta
International Journal of Interactive Multimedia and Artificial Intelligence …, 2021
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