Hiranmoy Roy

Local-Gravity-Face (LG-face) for Illumination-Invariant and Heterogeneous Face Recognition

Hiranmoy Roy, Debotosh Bhattacharjee · IEEE Transactions on Information Forensics and Security · 2016 · 74 citations

Face Detection, Heterogeneous Face Recognition, Machine Vision +13

Pattern of Local Gravitational Force (<i>PLGF</i>): A Novel Local Image Descriptor

Debotosh Bhattacharjee, Hiranmoy Roy · IEEE Transactions on Pattern Analysis and Machine Intelligence · 2019 · 48 citations

Convolutional Neural Network, Engineering, Machine Learning +20

A novel quaternary pattern of local maximum quotient for heterogeneous face recognition

Hiranmoy Roy, Debotosh Bhattacharjee · Pattern Recognition Letters · 2017 · 25 citations

Face Detection, Heterogeneous Face Recognition, Image Analysis +11

Health care service quality: a journey so far

Raghav Upadhyai, Neha Upadhyai, Arvind K. Jain et al. · Benchmarking An International Journal · 2020 · 21 citations

Nursing, Healthcare Quality, Customer Satisfaction +15

Convergence of Human Development across Indian States

Hiranmoy Roy · SSRN Electronic Journal · 2009 · 20 citations · Full text

Indian Studies, Development Theory, Sociology +9