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Journals
Improving joint position estimation of kinect using anthropometric constraint based adaptive Kalman filter for rehabilitation, P Das, K Chakravarty, A Chowdhury, D Chatterjee, A Sinha, A Pal; Biomedical Physics & Engineering Express.
Secondary Factor Induced Stock Index Time-Series Prediction Using Interval Type-2 Fuzzy Sets; D Bhattacharya, A Konar, P Das; Neurocomputing, Elsevier 171, 551-568
Conference
Towards a geometric understanding of Spatio Temporal Graph Convolution Networks, Pratyusha Das, Sarath Shekkizhar and Antonio Ortega, submitted in IEEE/CVF Winter Conference on Applications of Computer Vision 2023.
Gradient-Weighted Class Activation Mapping for Spatio Temporal Graph Convolutional Network; Pratyusha Das, and Antonio Ortega. In ICASSP 2022-2022 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), IEEE, 2022.
Application-agnostic spatio-temporal hand graph representations for stable activity understanding; Pratyusha Das, Antonio Ortega, Siheng Chen, Hassan Mansour, and Anthony Vetro. In 2021 IEEE International Conference on Image Processing (ICIP), IEEE, 2021.
Symmetric sub-graph spatio-temporal graph convolution and its application in complex activity recognition; Pratyusha Das, and Antonio Ortega. In ICASSP 2021-2021 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), IEEE, 2021.
Graph-based skeleton data compression; Pratyusha Das , Antonio Ortega, IEEE 22nd International
Workshop on Signal Processing (MMSP 2020).
Graph Representations for Unsupervised segmentation of complex activities, P Das, J Kao, A ortega, 2019 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP).
Improvement in Kinect based measurements using anthropometric constraints for rehabilitation; P Das, K Chakravarty, D Chatterjee, A Sinha; Communications (ICC), 2017 IEEE International Conference on, 1-6.
Physiological sensing based stress analysis during assessment; A Sinha, P Das, R Gavas, D Chatterjee, SK Saha; Frontiers in Education Conference (FIE), 2016 IEEE, 1-8.
Inactive-state recognition from EEG signals and its application in cognitive load computation; R Gavas, R Das, P Das, D Chatterjee, A Sinha; 2016 IEEE International Conference on Systems, Man, and Cybernetics (SMC).
A system for remote monitoring of mental effort; P Das, D Chatterjee, A Ghose, A Sinha; 2016 IEEE 6th International Consumer Electronics-Berlin (ICCE-Berlin).
Fuzzy rule enhanced support vector machines for classification of emotions from brain networks; R Kar, P Das, A Konar, A Chakraborty; 2016 2nd Control, Instrumentation, Energy & Communication (CIEC).
Type 2 fuzzy induced person identification using kinect sensor; P Das, AK Sadhu, A Konar, A Lekova, AK Nagar; 2015 IEEE International Conference on Fuzzy Systems (FUZZ-IEEE) 1-8.
Adaptive Parameterized AdaBoost Algorithm with application in EEG Motor Imagery Classification; P Das, AK Sadhu, A Konar, BS Bhattacharya, AK Nagar; 2015 International Joint Conference on Neural Networks (IJCNN), 1-8.
Data-point and feature selection of motor imagery EEG signals for neural classification of cognitive tasks in car-driving; A Saha, A Konar, P Das, BS Bhattacharya, AK Nagar; 2015 International Joint Conference on Neural Networks (IJCNN), 1-8.
Arduino based multi-robot stick carrying by Artificial Bee Colony optimization algorithm; P Das, AK Sadhu, RR Vyas, A Konar, D Bhattacharyya; Computer, Communication, Control and Information Technology (C3IT), 2015.
Adaptive fuzzy type-I based person identification; P Das, AK Sadhu, A Konar, S Ghosh; IET Digital Library 2015.
Online Template Matching Using Fuzzy Moment Descriptor; AK Sadhu, P Das, A Konar, R Janarthanan; Advanced Computing, Networking and Informatics-Volume 1, 275-282.
Real time electro-oculogram driven rehabilitation aid; A Banerjee, P Das, S Datta, A Konar, R Janarthanan, DN Tibarewala; Proceedings of International Conference on Advances in Computing, 435-440.
Single channel electrooculogram (EOG) based interface for mobility aid; A Banerjee, S Chakraborty, P Das, S Datta, A Konar, DN Tibarewala; 2012 4th International Conference on Intelligent Human Computer Interaction (IHCI), 2012.
Electrooculogram based online control signal generation for wheelchair; A Banerjee, S Datta, P Das, A Konar, DN Tibarewala, R Janarthanan; Electronic System Design (ISED), 2012 International Symposium on, 251-255.
Call Admission Control Using Artificial Bee Colony Optimization; P Rakshit, P Das, A Konar, AK Nagar; Proceedings of the International Conference on Genetic and Evolutionary Methods (GEM).
Evolutionary approach of ligand design for protein-ligand docking problem using artificial bee colony optimization; P Rakshit, P Das, A Chowdhury, A Konar, M Nasipuri, AK Nagar; Proceedings of the International Conference on Bioinformatics & Computational Biology (BIOCOMP).
Patents
System and method for classification and quantitative estimation of cognitive stress, Deepan Das, Tanuka Bhattacharjee, Shreyasi Datta, Anirban Dutta Choudhury, Pratyusha Das et al., US Patent Granted.
Method and system for correcting data captured using a motion sensor, Pratyusha Das et al., Filing no. 201621043944, December 22, 2016. Patent Pending.
Method and system for evaluation of online tutorial, Debatri Chatterjee, Pratyusha Das et al., Filing no. 201621039486, November 18, 2016. Patent Pending.
System and method for digitized symbol substitution test, Aniruddha Sinha, Debatri Chatterjee, Kingshuk Chakravarty, Rahul Gavas, Pratyusha Das et al., Filing no. 201621036029, October 21, 2016. Patent Pending.
System and method for training a model for estimating guess work using physiological sensing, Aniruddha Sinha, Pratyusha Das et al., Filing no. 201621034850, October 12, 2016. Patent Pending.
Method and system for determining inactive state and its implication over cognitive load computation of person; Rahul Gavas, Rajat Gavas, Pratyusha Das et al., Patent Granted.
Method and system for monitoring of mental effort, Pratyusha Das et al., Patent Granted.
Dataset
USC toy assembling dataset : Download here.
This is a hand activity markerless pose dataset for complex hand activity understanding. The details of the dataset can be found in this paper "Graph Representations for Unsupervised segmentation of complex activities", ICASSP 2019.