Mr. Girish Gopalakrishnan Profile

Girish Gopalakrishnan

at GE Global Research

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Author

Publications (3)

PROCEEDINGS ARTICLE | March 2, 2007

Registration-based initialization during radiation therapy planning

Proc. SPIE. 6512, Medical Imaging 2007: Image Processing

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

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PROCEEDINGS ARTICLE | March 10, 2006

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

Proc. SPIE. 6144, Medical Imaging 2006: Image Processing

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

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PROCEEDINGS ARTICLE | April 29, 2005

Implicit function-based phantoms for evaluation of registration algorithms

Proc. SPIE. 5747, Medical Imaging 2005: Image Processing

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

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