Mr. Ajay Narayanan Profile

Ajay Narayanan

at GE India Technology Centre Pvt Ltd

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Publications (3)

Proceedings Article | 15 February 2021 Poster + Presentation + Paper

Self-supervised learning for CT deconvolution

Prasad Sudhakar, Rajesh Langoju, Utkarsh Agrawal, Bhushan D. Patil, Ajay Narayanan, Vinay Chaugule, Vinod Amilneni, Paul Cheerankal, Bipul Das

Proceedings Volume 11595, 115953Z (2021) https://doi.org/10.1117/12.2581269

KEYWORDS: Deconvolution, Visual process modeling, Model-based design, X-ray computed tomography, Sensors, Physics, X-rays, X-ray detectors, Scanners, Raman spectroscopy

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Proceedings Article | 14 February 2012 Paper

Design of spectral filtering for tissue classification

Ajay Narayanan, Pratik Shah, Bipul Das

Proceedings Volume 8314, 83142R (2012) https://doi.org/10.1117/12.911195

KEYWORDS: Tissues, Optical filters, Signal attenuation, Bone, Visualization, X-rays, Computed tomography, X-ray computed tomography, Calcium, Image filtering

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Proceedings Article | 10 March 2006 Paper

A framework for parameter optimization in mutual information (MI)-based registration algorithms

Girish Gopalakrishnan, S. V. Bharath Kumar, Rakesh Mullick, Ajay Narayanan, Srikanth Suryanarayanan

Proceedings Volume 6144, 61442Q (2006) https://doi.org/10.1117/12.653137

KEYWORDS: Image registration, Computed tomography, Positron emission tomography, Image transmission, Medical imaging, Image quality, Image resolution, Optimization (mathematics), Image fusion, Diffractive optical elements

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