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ORCIDS. V. Venkatakrishnan 0001
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- affiliation: Oak Ridge National Lab, Signals and Machine Learning Group, TN, USA
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2020 – today
- 2023
[j12]S. V. Venkatakrishnan
, Chris M. Fancher, Maxim A. Ziatdinov, Rama K. Vasudevan, Kyle Saleeby, James Haley, Dunji Yu, Ke An, Alex Plotkowski:
Adaptive sampling for accelerating neutron diffraction-based strain mapping *. Mach. Learn. Sci. Technol. 4(2): 25001 (2023)- [j11]Abdulrahman M. Alanazi, Singanallur V. Venkatakrishnan, Hector J. Santos-Villalobos, Gregery T. Buzzard, Charles A. Bouman:
Model-Based Reconstruction for Multi-Frequency Collimated Beam Ultrasound Systems. IEEE Trans. Computational Imaging 9: 904-916 (2023) - [c23]Muralikrishnan Gopalakrishnan Meena, Amirkoushyar Ziabari, Singanallur V. Venkatakrishnan, Isaac Lyngaas, Matthew R. Norman, Bálint Joó, Thomas L. Beck, Charles A. Bouman, Anuj J. Kapadia, Xiao Wang:
Physics guided machine learning for multi-material decomposition of tissues from dual-energy CT scans of simulated breast models with calcifications. High Performance Computing for Imaging 2023: 1-7 - [c22]Diyu Yang, Shimin Tang, Singanallur V. Venkatakrishnan, Mohammad Samin Nur Chowdhury, Yuxuan Zhang, Hassina Z. Bilheux, Gregery T. Buzzard, Charles A. Bouman:
An Edge Alignment-Based Orientation Selection Method for Neutron Tomography. ICASSP 2023: 1-5 - [c21]Abdulrahman M. Alanazi, Singanallur V. Venkatakrishnan, Gregery T. Buzzard, Charles A. Bouman:
Ringing Artifact Reduction Method for Ultrasound Reconstruction Using Multi-Agent Consensus Equilibrium. ICIP 2023: 336-340 - [c20]Mohammad Samin Nur Chowdhury, Diyu Yang, Shimin Tang, Singanallur V. Venkatakrishnan, Hassina Z. Bilheux, Gregery T. Buzzard, Charles A. Bouman:
Autonomous Polycrystalline Material Decomposition For Hyperspectral Neutron Tomography. ICIP 2023: 1280-1284 - [c19]Obaidullah Rahman, Singanallur V. Venkatakrishnan, Luke Scime, Paul Brackman, Curtis Frederick, Ryan Dehoff, Vincent C. Paquit, Amirkoushyar Ziabari:
Deep Learning Based Workflow for Accelerated Industrial X-Ray Computed Tomography. ICIP 2023: 2990-2994 - 2022
- [j10]S. V. Venkatakrishnan, K. Aditya Mohan, Amirkoushyar Ziabari, Charles A. Bouman:
Algorithm-Driven Advances for Scientific CT Instruments: From model-based to deep learning-based approaches. IEEE Signal Process. Mag. 39(1): 32-43 (2022) - [c18]Abdulrahman M. Alanazi, Singanallur V. Venkatakrishnan, Hector J. Santos-Villalobos, Gregery T. Buzzard, Charles A. Bouman:
Model-Based Reconstruction for Collimated Beam Ultrasound Systems. ICASSP 2022: 1601-1605 - [c17]Amirkoushyar Ziabari, Singanallur V. Venkatakrishnan, Abhishek Dubey, Alex Lisovich, Paul Brackman, Curtis Frederick, Pradeep Bhattad, Philip R. Bingham, Alex Plotkowski, Ryan Dehoff, Vincent C. Paquit:
Simurgh: A Framework for Cad-Driven Deep Learning Based X-Ray CT Reconstruction. ICIP 2022: 3836-3867 - 2021
- [j9]Singanallur V. Venkatakrishnan, Yuxuan Zhang, Luc Dessieux, Christina Hoffmann, Philip R. Bingham, Hassina Z. Bilheux:
Improved Acquisition and Reconstruction for Wavelength-Resolved Neutron Tomography. J. Imaging 7(1): 10 (2021) - [j8]Singanallur V. Venkatakrishnan, Amirkoushyar Ziabari, Jacob D. Hinkle, Andrew W. Needham, Jeffrey M. Warren, Hassina Z. Bilheux:
Convolutional neural network based non-iterative reconstruction for accelerating neutron tomography. Mach. Learn. Sci. Technol. 2(2): 25031 (2021) - 2020
- [c16]S. V. Venkatakrishnan, Puneet Juneja, Hugh O'Neill:
Model-based Reconstruction for Single Particle Cryo-Electron Microscopy. ACSSC 2020: 1390-1394
2010 – 2019
- 2019
- [j7]Hani Almansouri, Singanallur V. Venkatakrishnan, Charles A. Bouman, Hector J. Santos-Villalobos:
Model-Based Iterative Reconstruction for One-Sided Ultrasonic Nondestructive Evaluation. IEEE Trans. Computational Imaging 5(1): 150-164 (2019) - [c15]S. V. Venkatakrishnan, Luc Dessieux, Philip R. Bingham:
Wavelength-resolved Neutron Tomography for Crystalline Materials. ICASSP 2019: 7700-7704 - [c14]S. V. Venkatakrishnan, Brendt Wohlberg:
Convolutional Dictionary Regularizers for Tomographic Inversion. ICASSP 2019: 7820-7824 - [i3]Amirkoushyar Ziabari, Michael Kirka, Vincent C. Paquit, Philip R. Bingham, Singanallur V. Venkatakrishnan:
X-Ray CT Reconstruction of Additively Manufactured Parts using 2.5D Deep Learning MBIR. CoRR abs/1904.12585 (2019) - 2018
- [c13]Hani Almansouri, Singanallur V. Venkatakrishnan, Dwight Clayton, Yarom Polsky, Charles A. Bouman, Hector J. Santos-Villalobos:
Ultrasonic Model-Based Iterative Reconstruction with Spatially Variant Regularization for One-Sided Non-Destructive Evaluation. Computational Imaging 2018 - [c12]Hani Almansouri, S. V. Venkatakrishnan, Gregery T. Buzzard, Charles A. Bouman, Hector J. Santos-Villalobos:
Deep Neural Networks for Non-Linear Model-Based Ultrasound Reconstruction. GlobalSIP 2018: 6-10 - 2017
- [c11]S. V. Venkatakrishnan, Ercan Cakmak, Hassina Z. Bilheux, Philip R. Bingham, Richard K. Archibald:
Model-based iterative reconstruction for neutron laminography. ACSSC 2017: 1864-1869 - [c10]Suhas Sreehari, S. V. Venkatakrishnan, Katherine L. Bouman, Jeffrey P. Simmons, Lawrence F. Drummy, Charles A. Bouman:
Multi-Resolution Data Fusion for Super-Resolution Electron Microscopy. CVPR Workshops 2017: 1084-1092 - 2016
- [j6]Singanallur V. Venkatakrishnan, Maryam Farmand, Young-Sang Yu, Hasti Majidi, Klaus van Benthem, Stefano Marchesini, David A. Shapiro, Alexander Hexemer:
Robust X-Ray Phase Ptycho-Tomography. IEEE Signal Process. Lett. 23(7): 944-948 (2016) - [j5]Suhas Sreehari, S. V. Venkatakrishnan, Brendt Wohlberg, Gregery T. Buzzard, Lawrence F. Drummy, Jeffrey P. Simmons, Charles A. Bouman:
Plug-and-Play Priors for Bright Field Electron Tomography and Sparse Interpolation. IEEE Trans. Computational Imaging 2(4): 408-423 (2016) - [j4]Junshi Liu, Swagath Venkataramani, Singanallur V. Venkatakrishnan, Yun Pan, Charles A. Bouman, Anand Raghunathan:
EMBIRA: An Accelerator for Model-Based Iterative Reconstruction. IEEE Trans. Very Large Scale Integr. Syst. 24(11): 3243-3256 (2016) - [c9]Daniela Ushizima, Chao Yang, Singanallur V. Venkatakrishnan, Flávio H. D. Araújo, Romuere Rôdrigues Veloso e Silva, Haoran Tang, Joao Vitor Mascarenhas, Alexander Hexemer, Dilworth Parkinson, James A. Sethian:
Convolutional neural networks at the interface of physical and digital data. AIPR 2016: 1-12 - [c8]S. V. Venkatakrishnan, K. Aditya Mohan, Keith Beattie, Joaquin Correa, Eli Dart, Jack Deslippe, Alexander Hexemer, Harinarayan Krishnan, Alastair A. MacDowell, Stefano Marchesini, Simon J. Patton, Talita Perciano, James A. Sethian, Rune Stromsness, Brian L. Tierney, Craig E. Tull, Daniela Ushizima, Dilworth Y. Parkinson:
Making Advanced Scientific Algorithms and Big Scientific Data Management More Accessible. Computational Imaging 2016: 1-7 - [i2]Suhas Sreehari, S. V. Venkatakrishnan, Katherine L. Bouman, Jeffrey P. Simmons, Lawrence F. Drummy, Charles A. Bouman:
Multi-resolution Data Fusion for Super-Resolution Electron Microscopy. CoRR abs/1612.00874 (2016) - 2015
- [j3]S. V. Venkatakrishnan, Lawrence F. Drummy, Michael A. Jackson, Marc De Graef, Jeff P. Simmons, Charles A. Bouman:
Model-Based Iterative Reconstruction for Bright-Field Electron Tomography. IEEE Trans. Computational Imaging 1(1): 1-15 (2015) - [j2]K. Aditya Mohan, S. V. Venkatakrishnan, John W. Gibbs, Emine Begum Gulsoy, Xianghui Xiao, Marc De Graef, Peter W. Voorhees, Charles A. Bouman:
TIMBIR: A Method for Time-Space Reconstruction From Interlaced Views. IEEE Trans. Computational Imaging 1(2): 96-111 (2015) - [c7]Suhas Sreehari, S. V. Venkatakrishnan, Lawrence F. Drummy, Jeffrey P. Simmons, Charles A. Bouman:
Advanced prior modeling for 3D bright field electron tomography. Computational Imaging 2015: 940108 - [c6]K. Aditya Mohan, S. V. Venkatakrishnan, John W. Gibbs, Emine Begum Gulsoy, Xianghui Xiao, Marc De Graef, Peter W. Voorhees, Charles A. Bouman:
4D model-based iterative reconstruction from interlaced views. ICASSP 2015: 783-787 - [c5]Suhas Sreehari, S. V. Venkatakrishnan, Lawrence F. Drummy, Jeff P. Simmons, Charles A. Bouman:
Rotationally-invariant non-local means for image denoising and tomography. ICIP 2015: 542-546 - [i1]Suhas Sreehari, S. V. Venkatakrishnan, Brendt Wohlberg, Lawrence F. Drummy, Jeffrey P. Simmons, Charles A. Bouman:
Plug-and-Play Priors for Bright Field Electron Tomography and Sparse Interpolation. CoRR abs/1512.07331 (2015) - 2014
- [c4]K. Aditya Mohan, S. V. Venkatakrishnan, Lawrence F. Drummy, Jeff P. Simmons, Dilworth Y. Parkinson, Charles A. Bouman:
Model-based iterative reconstruction for synchrotron X-ray tomography. ICASSP 2014: 6909-6913 - 2013
- [j1]S. V. Venkatakrishnan, Lawrence F. Drummy, Michael A. Jackson, Marc De Graef, Jeff P. Simmons, Charles A. Bouman:
A Model Based Iterative Reconstruction Algorithm For High Angle Annular Dark Field-Scanning Transmission Electron Microscope (HAADF-STEM) Tomography. IEEE Trans. Image Process. 22(11): 4532-4544 (2013) - [c3]Singanallur V. Venkatakrishnan, Lawrence F. Drummy, Marc De Graef, Jeff P. Simmons, Charles A. Bouman:
Model based iterative reconstruction for Bright Field electron tomography. Computational Imaging 2013: 86570A - [c2]Singanallur V. Venkatakrishnan, Charles A. Bouman, Brendt Wohlberg:
Plug-and-Play priors for model based reconstruction. GlobalSIP 2013: 945-948 - 2012
- [c1]Singanallur V. Venkatakrishnan, Lawrence F. Drummy, Michael A. Jackson, Marc De Graef, Jeff P. Simmons, Charles A. Bouman:
Bayesian tomographic reconstruction for high angle annular dark field (HAADF) scanning transmission electron microscopy (STEM). SSP 2012: 680-683
Coauthor Index
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