Kartheek Nareddy

2026

1. ICASSP 26

   Sparse recovery using tight frames and minimax concave penalty

   K. K. R. Nareddy, A. S. Bhandiwad, A. J. Kamath, and C. S. Seelamantula

   In IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2026

2025

1. ICASSP 25

   Some Intriguing Observations on the Learnt Matrices in Deep Unfolded Networks

   K. K. R. Nareddy, I. Perumal, and C. S. Seelamantula

   In IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2025

   BIB URL

   @inproceedings{nareddy2025intriguing,
     author = {Nareddy, K. K. R. and Perumal, I. and Seelamantula, C. S.},
     booktitle = {IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)},
     title = {Some Intriguing Observations on the Learnt Matrices in Deep Unfolded Networks},
     url = {https://scholar.google.com/citations?view_op=view_citation&hl=en&user=1g1i1B4AAAAJ&cstart=200&pagesize=100&citation_for_view=1g1i1B4AAAAJ:gKiMpY-AVTkC},
     year = {2025}
   }

2024

1. SIIMS 24

   Tight-Frame-Like Analysis-Sparse Recovery Using Nontight Sensing Matrices

   K. K. R. Nareddy, A. J. Kamath, and C. S. Seelamantula

   SIAM Journal on Imaging Sciences, 2024

   Article BIB URL

   @article{nareddy2024tight,
     article_page = {/articles/tight-frame-data-fidelity/},
     author = {Nareddy, K. K. R. and Kamath, A. J. and Seelamantula, C. S.},
     journal = {SIAM Journal on Imaging Sciences},
     number = {3},
     pages = {1587--1618},
     title = {Tight-Frame-Like Analysis-Sparse Recovery Using Nontight Sensing Matrices},
     url = {https://scholar.google.com/citations?view_op=view_citation&hl=en&user=1g1i1B4AAAAJ&cstart=100&pagesize=100&citation_for_view=1g1i1B4AAAAJ:5MTHONV0fEkC},
     volume = {17},
     year = {2024}
   }

2. ICASSP 24

   Image Restoration with Generalized L2 Loss and Convergent Plug-and-Play Priors

   K. K. R. Nareddy, A. J. Kamath, and C. S. Seelamantula

   In IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2024

   BIB URL

   @inproceedings{nareddy2024image,
     author = {Nareddy, K. K. R. and Kamath, A. J. and Seelamantula, C. S.},
     booktitle = {IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)},
     title = {Image Restoration with Generalized L2 Loss and Convergent Plug-and-Play Priors},
     url = {https://scholar.google.com/citations?view_op=view_citation&hl=en&user=1g1i1B4AAAAJ&cstart=100&pagesize=100&citation_for_view=1g1i1B4AAAAJ:8xutWZnSdmoC},
     year = {2024}
   }

2022

1. ICIP 22

   An ensemble of proximal networks for sparse coding

   K. K. R. Nareddy, S. Mache, P. K. Pokala, and C. S. Seelamantula

   In IEEE International Conference on Image Processing (ICIP), 2022

   BIB URL

   @inproceedings{nareddy2022ensemble,
     author = {Nareddy, K. K. R. and Mache, S. and Pokala, P. K. and Seelamantula, C. S.},
     booktitle = {IEEE International Conference on Image Processing (ICIP)},
     pages = {1251--1255},
     title = {An ensemble of proximal networks for sparse coding},
     url = {https://scholar.google.com/citations?view_op=view_citation&hl=en&user=1g1i1B4AAAAJ&cstart=100&pagesize=100&citation_for_view=1g1i1B4AAAAJ:4vMrXwiscB8C},
     year = {2022}
   }

2021

1. arXiv 21

   Quantized proximal averaging network for analysis sparse coding

   K. K. R. Nareddy, M. M. Bulusu, P. K. Pokala, and C. S. Seelamantula

   arXiv preprint arXiv:2105.06211, 2021

   BIB URL

   @article{nareddy2021quantized_proximal,
     author = {Nareddy, K. K. R. and Bulusu, M. M. and Pokala, P. K. and Seelamantula, C. S.},
     journal = {arXiv preprint arXiv:2105.06211},
     title = {Quantized proximal averaging network for analysis sparse coding},
     url = {https://scholar.google.com/citations?view_op=view_citation&hl=en&user=1g1i1B4AAAAJ&cstart=200&pagesize=100&citation_for_view=1g1i1B4AAAAJ:XvxMoLDsR5gC},
     year = {2021}
   }