Mr. Girish Gopalakrishnan Profile

Girish Gopalakrishnan

at GE Research

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Publications (3)

Proceedings Article | 2 March 2007 Paper

Registration-based initialization during radiation therapy planning

Girish Gopalakrishnan, Rakesh Mullick

Proceedings Volume 6512, 651223 (2007) https://doi.org/10.1117/12.710406

KEYWORDS: Image registration, Radiotherapy, Positron emission tomography, Computed tomography, Lung, Liver, Image restoration, Surgery, Magnetic resonance imaging, Image fusion

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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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Proceedings Article | 29 April 2005 Paper

Implicit function-based phantoms for evaluation of registration algorithms

Girish Gopalakrishnan, Timothy Poston, Nithin Nagaraj, Rakesh Mullick, Jerome Knoplioch

Proceedings Volume 5747, (2005) https://doi.org/10.1117/12.595078

KEYWORDS: Image registration, Lung, Image fusion, Computed tomography, Positron emission tomography, Tissues, Algorithm development, Medical imaging, 3D image processing, Scanners

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