Recognition of partially occluded objects using neural network based indexing. - Navin Rajpal; Santanu Chaudhury; Subhashis Banerjee (Pattern Recognit., 1999)

Neuro-Wavelet Based Approach for Image Compression. - Vipula Singh; Navin Rajpal; K. Srikanta Murthy (CGIV, 2007)

An algorithmic approach based on Fuzzy Vector Quantization and Wavelet decomposition for Image Compression. - Vipula Singh; Navin Rajpal; K. Srikanta Murthy (Artificial Intelligence and Pattern Recognition, 2008)

A Neuro Fuzzy Model for Image Compression in Wavelet Domain. - Vipula Singh; Navin Rajpal; K. Srikanta Murthy (ICISP, 2008)

A Quality Based Motion Estimation Criterion for Temporal Coding of Video. - Ravindra Kumar Purwar; Nupur Prakash; Navin Rajpal (ICAPR, 2009)

A Neuro-Wavelet Model Using Fuzzy Vector Quantization for Efficient Image Compression. - Vipula Singh; Navin Rajpal; K. Srikanta Murthy (Int. J. Image Graph., 2009)

Digital Image Watermarking in DCT Domain Using Finite Newton Support Vector Regression. - Rajesh Mehta; Anurag Mishra; Rampal Singh; Navin Rajpal (IIH-MSP, 2010)

A matching criterion for motion compensation in the temporal coding of video signal. - Ravindra Kumar Purwar; Nupur Prakash; Navin Rajpal (Signal Image Video Process., 2011)

Fuzzy edge detector based adaptive quantization image coding: FuzzAQC. - Deepak Gambhir; Navin Rajpal (RAIT, 2012)

A hybrid semi-blind gray scale image watermarking algorithm based on DWT-SVD using human visual system model. - Rajesh Mehta; Navin Rajpal (IC3, 2013)

Survey of Curve and Surface Reconstruction Algorithms from a Set of Unorganized Points. - Kavita Khanna; Navin Rajpal (SocProS (1), 2013)

Reconstruction of Noisy Bezier Curves Using Artificial Neural Networks. - Kavita Khanna; Navin Rajpal (SocProS (1), 2013)

Normalised LCS-based method for indexing multidimensional data cube. - Mayank Sharma; Navin Rajpal; B. V. Ramana Reddy; Ravindra Kumar Purwar (Int. J. Intell. Inf. Database Syst., 2013)

A Multilevel Distortion Measure for Block Based Motion estimation using integral Frames. - Ravindra Kumar Purwar; Navin Rajpal (J. Circuits Syst. Comput., 2013)

A fast block motion estimation algorithm using dynamic pattern search. - Ravindra Kumar Purwar; Navin Rajpal (Signal Image Video Process., 2013)

Survey of fast block motion estimation algorithms. - Shaifali Madan Arora; Navin Rajpal (ICACCI, 2014)

New dynamic pattern search based fast motion estimation algorithm. - Shaifali; Navin Rajpal; Ravinder Purwar (ICACCI, 2014)

Gray scale image watermarking using fuzzy entropy and Lagrangian support vector regression in DCT domain. - Rajesh Mehta; Navin Rajpal; Virendra P. Vishwakarma (Int. J. Appl. Pattern Recognit., 2015)

Reconstruction of curves from point clouds using fuzzy logic and ant colony optimization. - Kavita Khanna; Navin Rajpal (Neurocomputing, 2015)

Improved fuzzy transform based image compression and fuzzy median filter based its artifact reduction: pairFuzzy. - Deepak Gambhir; Navin Rajpal (Int. J. Mach. Learn. Cybern., 2015)

Face recognition using Symlet, PCA and cosine angle distance measure. - Jyotsna; Navin Rajpal; Virendra P. Vishwakarma (IC3, 2016)

A robust image encryption algorithm resistant to attacks using DNA and chaotic logistic maps. - Anchal Jain; Navin Rajpal (Multim. Tools Appl., 2016)

LWT- QR decomposition based robust and efficient image watermarking scheme using Lagrangian SVR. - Rajesh Mehta; Navin Rajpal; Virendra P. Vishwakarma (Multim. Tools Appl., 2016)

Adaptive Image Watermarking Scheme Using Fuzzy Entropy and GA-ELM Hybridization in DCT Domain for Copyright Protection. - Rajesh Mehta; Navin Rajpal; Virendra P. Vishwakarma (J. Signal Process. Syst., 2016)

A new fast motion estimation algorithm using adaptive size diamond pattern search with early search termination. - Shaifali Madan Arora; Navin Rajpal; Ravindra Kumar Purwar (Int. J. Comput. Vis. Robotics, 2017)

A Novel Hybrid Approach for Fast Block Based Motion Estimation. - Shaifali Madan Arora; Kavita Khanna; Navin Rajpal (Int. J. Interact. Multim. Artif. Intell., 2017)

A robust and efficient image watermarking scheme based on Lagrangian SVR and lifting wavelet transform. - Rajesh Mehta; Navin Rajpal; Virendra P. Vishwakarma (Int. J. Mach. Learn. Cybern., 2017)

An improved hybrid illumination normalisation and feature extraction model for face recognition. - Jyotsna Yadav; Navin Rajpal; Rajesh Mehta (Int. J. Appl. Pattern Recognit., 2018)

A new illumination normalization framework via homomorphic filtering and reflectance ratio in DWT domain for face recognition. - Jyotsna Yadav; Navin Rajpal; Rajesh Mehta (J. Intell. Fuzzy Syst., 2018)

Robust image watermarking scheme in lifting wavelet domain using GA-LSVR hybridization. - Rajesh Mehta; Navin Rajpal; Virendra P. Vishwakarma (Int. J. Mach. Learn. Cybern., 2018)

Wavelet-based arrhythmia detection of ECG signal and performance measurement using diverse classifiers. - Ritu Singh; Rajesh Mehta; Navin Rajpal (Int. J. High Perform. Comput. Netw., 2019)

A new approach with enhanced accuracy in zero motion prejudgment for motion estimation in real-time applications. - Shaifali Madan Arora; Navin Rajpal; Kavita Khanna (J. Real Time Image Process., 2019)

Wavelet and kernel dimensional reduction on arrhythmia classification of ECG signals. - Ritu Singh; Navin Rajpal; Rajesh Mehta (EAI Endorsed Trans. Scalable Inf. Syst., 2020)

Application-Specific Discriminant Analysis of Cardiac Anomalies Using Shift-Invariant Wavelet Transform. - Ritu Singh; Navin Rajpal; Rajesh Mehta (Int. J. E Health Medical Commun., 2021)

An Empiric Analysis of Wavelet-Based Feature Extraction on Deep Learning and Machine Learning Algorithms for Arrhythmia Classification. - Ritu Singh; Navin Rajpal; Rajesh Mehta (Int. J. Interact. Multim. Artif. Intell., 2021)

De-Speckling Techniques for T1 Weighted Brain MRI Images - A Statistical Comparison. - Jain Anjali; Navin Rajpal; Rajesh Mehta (Int. J. Perform. Eng., 2022)

Urban land cover and land use classification using multispectral sentinal-2 imagery. - Pramod Kumar Soni; Navin Rajpal; Rajesh Mehta; Vikash Kumar Mishra (Multim. Tools Appl., 2022)

A multi-crop disease identification approach based on residual attention learning. - Kirti; Navin Rajpal (J. Intell. Syst., 2023)

Automatic adaptive weighted fusion of features-based approach for plant disease identification. - Kirti; Navin Rajpal; Virendra P. Vishwakarma (J. Intell. Syst., 2023)

Non-invasive Single Channel integration model for fetal ECG extraction and sustainable fetal healthcare using wavelet framework. - Ritu Singh; Navin Rajpal; Rajesh Mehta (Multim. Tools Appl., 2023)

Multi-resolution analysis and deep neural network architecture based hybrid feature extraction technique for plant disease identification and severity estimation. - Kirti K.; Navin Rajpal; Jyotsna Yadav; Kalyan Kumar Mondal (Evol. Intell., 2024)

An AIoT Enabled Multi-Level Decision Support System for Remote Arrhythmia Analysis Using Efficient Wavelet Transform. - Ritu Singh; Navin Rajpal; Pramod Kumar Soni; Govind Murari Upadhyay (SN Comput. Sci., 2024)

Fusion of non-iterative deep neural network feature extraction with kernel extreme learning machine for plant disease classification. - Kirti; Navin Rajpal; Virendra P. Vishwakarma; Pramod Kumar Soni (Discov. Comput., 2025)