Sunil Rudresh

PhD

Biography

Publications

2021

arXiv 21

Time encoding of finite-rate-of-innovation signals

A. J. Kamath, S. Rudresh, and C. S. Seelamantula

arXiv preprint arXiv:2107.03344, Apr 2021

BIB URL

@article{kamath2021time,
  author = {Kamath, A. J. and Rudresh, S. and Seelamantula, C. S.},
  journal = {arXiv preprint arXiv:2107.03344},
  title = {Time encoding of finite-rate-of-innovation signals},
  url = {https://scholar.google.com/citations?view_op=view_citation&hl=en&user=1g1i1B4AAAAJ&cstart=100&pagesize=100&citation_for_view=1g1i1B4AAAAJ:DUooU5lO8OsC},
  year = {2021}
}

2020

ICASSP 20

A time-based sampling framework for finite-rate-of-innovation signals

S. Rudresh, A. J. Kamath, and C. S. Seelamantula

In IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), Apr 2020

BIB URL

@inproceedings{rudresh2020time,
  author = {Rudresh, S. and Kamath, A. J. and Seelamantula, C. S.},
  booktitle = {IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)},
  title = {A time-based sampling framework for finite-rate-of-innovation signals},
  url = {https://scholar.google.com/citations?view_op=view_citation&hl=en&user=1g1i1B4AAAAJ&pagesize=100&citation_for_view=1g1i1B4AAAAJ:edDO8Oi4QzsC},
  year = {2020}
}

Ultrasonics 20

Axial super-resolution in ultrasound imaging with application to non-destructive evaluation

S. K. Shastri, S. Rudresh, R. Anand, S. Nagesh, C. S. Seelamantula, and A. K. Thittai

Ultrasonics, Apr 2020

BIB URL

@article{shastri2020axial,
  author = {Shastri, S. K. and Rudresh, S. and Anand, R. and Nagesh, S. and Seelamantula, C. S. and Thittai, A. K.},
  journal = {Ultrasonics},
  pages = {106183},
  title = {Axial super-resolution in ultrasound imaging with application to non-destructive evaluation},
  url = {https://scholar.google.com/citations?view_op=view_citation&hl=en&user=1g1i1B4AAAAJ&pagesize=100&citation_for_view=1g1i1B4AAAAJ:YohjEiUPhakC},
  volume = {108},
  year = {2020}
}

ICIP 20

Nyquist pulses for sub-Nyquist sampling—Application to underwater imaging

S. Srinath, S. Rudresh, and C. S. Seelamantula

In IEEE International Conference on Image Processing (ICIP), Apr 2020

BIB URL

@inproceedings{srinath2020nyquist,
  author = {Srinath, S. and Rudresh, S. and Seelamantula, C. S.},
  booktitle = {IEEE International Conference on Image Processing (ICIP)},
  pages = {2965--2969},
  title = {Nyquist pulses for sub-Nyquist sampling—Application to underwater imaging},
  url = {https://scholar.google.com/citations?view_op=view_citation&hl=en&user=1g1i1B4AAAAJ&cstart=100&pagesize=100&citation_for_view=1g1i1B4AAAAJ:8d8msizDQcsC},
  year = {2020}
}

2019

arXiv 19

Unlimited dynamic range analog-to-digital conversion

A. Krishna, S. Rudresh, V. Shaw, H. R. Sabbella, C. S. Seelamantula, and others

arXiv preprint arXiv:1911.09371, Apr 2019

BIB URL

@article{krishna2019unlimited,
  author = {Krishna, A. and Rudresh, S. and Shaw, V. and Sabbella, H. R. and Seelamantula, C. S. and others},
  journal = {arXiv preprint arXiv:1911.09371},
  title = {Unlimited dynamic range analog-to-digital conversion},
  url = {https://scholar.google.com/citations?view_op=view_citation&hl=en&user=1g1i1B4AAAAJ&pagesize=100&citation_for_view=1g1i1B4AAAAJ:XoXfffV-tXoC},
  year = {2019}
}

ICASSP 19

FRI Modelling of Fourier Descriptors

A. J. Kamath, S. Rudresh, and C. S. Seelamantula

In IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), Apr 2019

BIB URL

@inproceedings{kamath2019fri,
  author = {Kamath, A. J. and Rudresh, S. and Seelamantula, C. S.},
  booktitle = {IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)},
  title = {FRI Modelling of Fourier Descriptors},
  url = {https://scholar.google.com/citations?view_op=view_citation&hl=en&user=1g1i1B4AAAAJ&cstart=100&pagesize=100&citation_for_view=1g1i1B4AAAAJ:M7yex6snE4oC},
  year = {2019}
}

IUS 19

Axial Super-Resolution in Ultrasound Imaging

S. K. Shastri, S. Rudresh, R. Anand, S. Nagesh, D. Mazumder, A. K. Thittai, and others

In IEEE International Ultrasonics Symposium (IUS), Apr 2019

BIB URL

@inproceedings{shastri2019axial,
  author = {Shastri, S. K. and Rudresh, S. and Anand, R. and Nagesh, S. and Mazumder, D. and Thittai, A. K. and others},
  booktitle = {IEEE International Ultrasonics Symposium (IUS)},
  pages = {639--642},
  title = {Axial Super-Resolution in Ultrasound Imaging},
  url = {https://scholar.google.com/citations?view_op=view_citation&hl=en&user=1g1i1B4AAAAJ&cstart=200&pagesize=100&citation_for_view=1g1i1B4AAAAJ:Ug5p-4gJ2f0C},
  year = {2019}
}

arXiv 19

Generalized Design of Sampling Kernels for 2-D FRI Signals

S. K. Shastri, S. Rudresh, and C. S. Seelamantula

arXiv preprint arXiv:1902.02732, Apr 2019

BIB URL

@article{shastri2019generalized,
  author = {Shastri, S. K. and Rudresh, S. and Seelamantula, C. S.},
  journal = {arXiv preprint arXiv:1902.02732},
  title = {Generalized Design of Sampling Kernels for 2-D FRI Signals},
  url = {https://scholar.google.com/citations?view_op=view_citation&hl=en&user=1g1i1B4AAAAJ&cstart=200&pagesize=100&citation_for_view=1g1i1B4AAAAJ:gsN89kCJA0AC},
  year = {2019}
}

2018

ICASSP 18

Wavelet-based reconstruction for unlimited sampling

S. Rudresh, A. Adiga , B. A. Shenoy, and C. S. Seelamantula

In IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), Apr 2018

BIB URL

@inproceedings{rudresh2018wavelet,
  author = {Rudresh, S. and Adiga, A. and Shenoy, B. A. and Seelamantula, C. S.},
  booktitle = {IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)},
  title = {Wavelet-based reconstruction for unlimited sampling},
  url = {https://scholar.google.com/citations?view_op=view_citation&hl=en&user=1g1i1B4AAAAJ&pagesize=100&citation_for_view=1g1i1B4AAAAJ:ML0RJ9NH7IQC},
  year = {2018}
}

arXiv 18

Epoch-synchronous overlap-add (ESOLA) for time-and pitch-scale modification of speech signals

S. Rudresh, A. Vasisht, K. Vijayan, and C. S. Seelamantula

arXiv preprint arXiv:1801.06492, Apr 2018

BIB URL

@article{rudresh2018epoch,
  author = {Rudresh, S. and Vasisht, A. and Vijayan, K. and Seelamantula, C. S.},
  journal = {arXiv preprint arXiv:1801.06492},
  title = {Epoch-synchronous overlap-add (ESOLA) for time-and pitch-scale modification of speech signals},
  url = {https://scholar.google.com/citations?view_op=view_citation&hl=en&user=1g1i1B4AAAAJ&pagesize=100&citation_for_view=1g1i1B4AAAAJ:uWiczbcajpAC},
  year = {2018}
}

IEEE TSP 18

Asymmetric pulse modeling for FRI sampling

S. Rudresh, S. Nagesh, and C. S. Seelamantula

IEEE Transactions on Signal Processing, Apr 2018

BIB URL

@article{rudresh2018asymmetric,
  author = {Rudresh, S. and Nagesh, S. and Seelamantula, C. S.},
  journal = {IEEE Transactions on Signal Processing},
  number = {8},
  pages = {2027--2040},
  title = {Asymmetric pulse modeling for FRI sampling},
  url = {https://scholar.google.com/citations?view_op=view_citation&hl=en&user=1g1i1B4AAAAJ&pagesize=100&citation_for_view=1g1i1B4AAAAJ:BUYA1_V_uYcC},
  volume = {66},
  year = {2018}
}

INTERSPEECH 18

An Optimization Framework for Recovery of Speech from Phase-Encoded Spectrograms

A. Sainathan, S. Rudresh, and C. S. Seelamantula

In INTERSPEECH, Apr 2018

BIB URL

@inproceedings{sainathan2018optimization,
  author = {Sainathan, A. and Rudresh, S. and Seelamantula, C. S.},
  booktitle = {INTERSPEECH},
  pages = {741--745},
  title = {An Optimization Framework for Recovery of Speech from Phase-Encoded Spectrograms},
  url = {https://scholar.google.com/citations?view_op=view_citation&hl=en&user=1g1i1B4AAAAJ&cstart=200&pagesize=100&citation_for_view=1g1i1B4AAAAJ:L7CI7m0gUJcC},
  year = {2018}
}

2017

IEEE TSP 17

Finite-rate-of-innovation-sampling-based super-resolution radar imaging

S. Rudresh, and C. S. Seelamantula

IEEE Transactions on Signal Processing, Apr 2017

BIB URL

@article{rudresh2017finite,
  author = {Rudresh, S. and Seelamantula, C. S.},
  journal = {IEEE Transactions on Signal Processing},
  number = {19},
  pages = {5021--5033},
  title = {Finite-rate-of-innovation-sampling-based super-resolution radar imaging},
  url = {https://scholar.google.com/citations?view_op=view_citation&hl=en&user=1g1i1B4AAAAJ&pagesize=100&citation_for_view=1g1i1B4AAAAJ:VLnqNzywnoUC},
  volume = {65},
  year = {2017}
}