Virendra P. Vishwakarma

Illumination normalization using fuzzy filter in DCT domain for face recognition

Virendra P. Vishwakarma · International Journal of Machine Learning and Cybernetics · 2013 · 55 citations

Face Detection, Facial Recognition System, Image Analysis +9

Robust image watermarking scheme in lifting wavelet domain using GA-LSVR hybridization

Rajesh Mehta, Navin Rajpal, Virendra P. Vishwakarma · International Journal of Machine Learning and Cybernetics · 2015 · 51 citations

Digital Watermarking, Data Hiding, Image Analysis +6

A novel non-linear modifier for adaptive illumination normalization for robust face recognition

Virendra P. Vishwakarma, Sahil Dalal · Multimedia Tools and Applications · 2020 · 44 citations

Face Detection, Facial Recognition System, Machine Vision +12

A Novel Approach for Face Recognition Using DCT Coefficients Re-scaling for Illumination Normalization

Virendra P. Vishwakarma, Sujata Pandey · 2007 · 42 citations

Face Detection, Facial Recognition System, Image Analysis +15

LWT- QR decomposition based robust and efficient image watermarking scheme using Lagrangian SVR

Rajesh Mehta, Navin Rajpal, Virendra P. Vishwakarma · Multimedia Tools and Applications · 2015 · 40 citations

Digital Watermarking, Data Hiding, Image Analysis +6