Denoising of pre-stack seismic data using subspace estimation methods. - Karthikeyan Elumalai; Shailesh Kumar; Brejesh Lall; Rakesh Kumar Patney (IET Signal Process., 2018)

Estimation of Source Wavelet From Seismic Traces Using Groebner Bases. - Karthikeyan Elumalai; Brejesh Lall; Rakesh Kumar Patney (IEEE Trans. Geosci. Remote. Sens., 2019)

Stacking Seismic Data Based on Ramanujan Sums. - Karthikeyan Elumalai; Devendra Kumar Yadav; Anup Kumar Manpura; Rakesh Kumar Patney (IEEE Geosci. Remote. Sens. Lett., 2020)

Study of Parameters in Dictionary Learning Method for Seismic Denoising. - Lakshmi Kuruguntla; Vineela Chandra Dodda; Karthikeyan Elumalai (IEEE Trans. Geosci. Remote. Sens., 2022)

Erratic Noise Attenuation Using Double Sparsity Dictionary Learning Method. - Lakshmi Kuruguntla; Vineela Chandra Dodda; Anup Kumar Mandpura; Karthikeyan Elumalai (IEEE Trans. Geosci. Remote. Sens., 2022)

Deep Convolutional Neural Network With Attention Module for Seismic Impedance Inversion. - Vineela Chandra Dodda; Lakshmi Kuruguntla; Anup Kumar Mandpura; Karthikeyan Elumalai; Mrinal K. Sen (IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2023)

Seismic Data Reconstruction Based on Double Sparsity Dictionary Learning With Structure Oriented Filtering. - Lakshmi Kuruguntla; Vineela Chandra Dodda; Anup Kumar Mandpura; Sunil Chinnadurai; Karthikeyan Elumalai (IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2023)

Simultaneous Seismic Data Denoising and Reconstruction With Attention-Based Wavelet-Convolutional Neural Network. - Vineela Chandra Dodda; Lakshmi Kuruguntla; Anup Kumar Mandpura; Karthikeyan Elumalai (IEEE Trans. Geosci. Remote. Sens., 2023)

Revolutionizing Healthcare With 6G: A Deep Dive Into Smart, Connected Systems. - Shaik Rajak; Ammar Summaq; Mukkara Prasanna Kumar; Anirban Ghosh 001; Karthikeyan Elumalai; Sunil Chinnadurai (IEEE Access, 2024)

SVHAE: Spectral Variability-Aware Hybrid Autoencoder for Hyperspectral Underwater Target Detection. - Aala Suresh; Sravan Kumar Sikhakolli; Sunil Chinnadurai; Anuj Deshpande; Karthikeyan Elumalai; Md. Abdul Latif Sarker; Hala Mostafa (IEEE Access, 2025)

DMAE-HU: A novel deep multitasking autoencoder for hybrid hyperspectral unmixing in remote sensing. - Aala Suresh; Prudhvi Krishna Pavuluri; Anuj Deshpande; Sravan Kumar Sikhakolli; Karthikeyan Elumalai; Sunil Chinnadurai; Eswar Panchakarla; Md. Abdul Latif Sarker; Dong Seog Han (ICT Express, 2025)

Double Dictionary Learning for Seismic Random and Erratic Noise Attenuation. - Nakka Shekhar; Dokku Tejaswi; Sunil Chinnadurai; Karthikeyan Elumalai (IEEE Geosci. Remote. Sens. Lett., 2025)

Seismic Denoising Based on Dictionary Learning With Double Regularization for Random and Erratic Noise Attenuation. - Nakka Shekhar; Dokku Tejaswi; Abin James; Lakshmi Kuruguntla; Vineela Chandra Dodda; Anup Kumar Mandpura; Sunil Chinnadurai; Karthikeyan Elumalai (IEEE Trans. Geosci. Remote. Sens., 2025)