FRI Modelling of Fourier Descriptors. - Abijith Jagannath Kamath; Sunil Rudresh; Chandra Sekhar Seelamantula (ICASSP, 2019)

A Time-Based Sampling Framework for Finite-Rate-of-Innovation Signals. - Sunil Rudresh; Abijith Jagannath Kamath; Chandra Sekhar Seelamantula (ICASSP, 2020)

Differentiate-and-Fire Time-Encoding of Finite-Rate-of-Innovation Signals. - Abijith Jagannath Kamath; Chandra Sekhar Seelamantula (ICASSP, 2022)

Multichannel Time-Encoding of Finite-Rate-of-Innovation Signals. - Abijith Jagannath Kamath; Chandra Sekhar Seelamantula (ICASSP, 2023)

Variational Analysis of Adversarial Regularization for Solving Inverse Problems. - Abhishek Shreekant Bhandiwad; Abijith Jagannath Kamath; Siddarth Asokan; Chandra Sekhar Seelamantula (ICASSP, 2024)

Neuromorphic Sensing Meets Unlimited Sampling. - Abijith Jagannath Kamath; Chandra Sekhar Seelamantula (ICASSP, 2024)

Image Restoration with Generalized L2 Loss and Convergent Plug-and-Play Priors. - Kartheek Kumar Reddy Nareddy; Abijith Jagannath Kamath; Chandra Sekhar Seelamantula (ICASSP, 2024)

Method of Alternating Proximations for Solving Linear Inverse Problems. - Abijith Jagannath Kamath; Kartheek Kumar Reddy Nareddy; Chandra Sekhar Seelamantula (SPCOM, 2024)

Tight-Frame-Like Analysis-Sparse Recovery Using Nontight Sensing Matrices. - Kartheek Kumar Reddy Nareddy; Abijith Jagannath Kamath; Chandra Sekhar Seelamantula (SIAM J. Imaging Sci., 2024)

On the Design of Weakly-Convex Regularizers for Solving Linear Inverse Problems. - Abijith Jagannath Kamath; Abhishek Shreekant Bhandiwad; Chandra Sekhar Seelamantula (ICASSP, 2025)

Neuromorphic Unlimited Sampling for High-Dynamic-Range Video Acquisition. - Abijith Jagannath Kamath; Chandra Sekhar Seelamantula (ICASSP, 2025)

DeepFRI: A Deep Plug-and-Play Technique for Finite-Rate-of-Innovation Signal Reconstruction. - Abijith Jagannath Kamath; Sharan Basav Patil; Chandra Sekhar Seelamantula (IEEE Trans. Signal Process., 2025)