PUBLICATIONS

• Karthikeyan Elumalai., Brejesh Lall., and R K Patney. “Estimation of Source Wavelet From Seismic Traces Using Groebner Bases” IEEE Transaction on Geoscience and remote sensing, 2019, Vol 57 (9), p 6282 - 6291. (IF: 5.6) DOI: https://doi.org/10.1109/TGRS.2019.2905151
• Karthikeyan Elumalai., Shailesh Kumar., Brejesh Lall., and R K Patney. “Denoising of Pre-Stack Seismic Data using Subspace Estimation Methods” IET Signal Processing, 2018, Vol 12(8), p 992 - 999. (IF:1.6) DOI: https://doi.org/10.1049/iet-spr.2017.0556
• Karthikeyan Elumalai, Devendra Kumar Yadav, Anup Kumar Manpura, RK Patney. Stacking Seismic Data Based on Ramanujan Sums, IEEE Geoscience and Remote Sensing Letters,2020,17 ( 9), 1633 – 1636 (IF: 3.6) DOI: 10.1109/LGRS.2019.2951300
• S.Kanithan. Arun Vignesh, E.Karthikeyan, N.Kumareshand, An intelligent energy efficient cooperative MIMO-AF multi-hop and relay based communications for Unmanned Aerial Vehicular networks, Computer Communications, 154, pp 254-261 , Mar 2020. (IF:2.6) DOI: https://doi.org/10.1016/j.jappgeo.2019.103879
• Lakshmi Kuruguntla. Vineela Chandra, Karthikeyan Elumalai, “Study of parameters in dictionary learning method for seismic denoising” IEEE Transaction on Geoscience and Remote sensing, Accepted 2021, (IF:5.6)
  DOI: 10.1109/TGRS.2021.3107541

PROJECTS

• Name of the Project: "Development of novel methods for deconvolution and denoising of seismic reflection data"
  PI: Dr Karthikeyan Elumalai
  Grant Received from: DST-SERB (CRG)
  Grant Amount: ₹25,90,240/-
  Duration: 2020-2023
  Status: Ongoing

PATENTS

• A computer implemented method for identification of system parameters using multi objective optimization technique (Patent no:202041016800), Indian patent
• A computer implemented method for identification of system parameters using convex optimization technique (Patent no: 202041016799), Indian patent