Dr. Srinivasan Rajagopalan Profile

Dr. Srinivasan Rajagopalan

at Mayo Clinic College of Medicine

SPIE Involvement:

Author

Publications (19)

Proceedings Article | 18 March 2013 Paper

Quantitative consensus of supervised learners for diffuse lung parenchymal HRCT patterns

Sushravya Raghunath, Srinivasan Rajagopalan, Ronald Karwoski, Brian Bartholmai, Richard Robb

Proceedings Volume 8670, 867037 (2013) https://doi.org/10.1117/12.2008110

KEYWORDS: Lung, Machine learning, Emphysema, Computed tomography, Glasses, Visualization, Expectation maximization algorithms, Pathology, Chest, Data modeling

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Proceedings Article | 23 February 2012 Paper

Active relearning for robust supervised classification of pulmonary emphysema

Sushravya Raghunath, Srinivasan Rajagopalan, Ronald Karwoski, Brian Bartholmai, Richard Robb

Proceedings Volume 8315, 83152Q (2012) https://doi.org/10.1117/12.911648

KEYWORDS: Emphysema, Statistical modeling, Computed tomography, Radiology, Chest, Lung, Spatial resolution, Diffractive optical elements, Diagnostics, Image classification

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Proceedings Article | 23 February 2012 Paper

Automating the expert consensus paradigm for robust lung tissue classification

Srinivasan Rajagopalan, Ronald Karwoski, Sushravya Raghunath, Brian Bartholmai, Richard Robb

Proceedings Volume 8315, 831530 (2012) https://doi.org/10.1117/12.912009

KEYWORDS: Lung, Visualization, Tissues, Computed tomography, Glasses, Emphysema, Resolution enhancement technologies, Reliability, Sensors, Chest

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Proceedings Article | 23 February 2012 Paper

Effect of denoising on supervised lung parenchymal clusters

Padmapriya Jayamani, Sushravya Raghunath, Srinivasan Rajagopalan, Ronald Karwoski, Brian Bartholmai, Richard Robb

Proceedings Volume 8315, 83152X (2012) https://doi.org/10.1117/12.911650

KEYWORDS: Denoising, Lung, Glasses, Computed tomography, Emphysema, Quality measurement, Medical imaging, Signal to noise ratio, Quantitative analysis, Sensors

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Proceedings Article | 21 March 2006 Paper

Fourier-domain based datacentric performance ranking of competing medical image processing algorithms

Srinivasan Rajagopalan, Richard Robb

Proceedings Volume 6144, 614471 (2006) https://doi.org/10.1117/12.653949

KEYWORDS: Distortion, Image quality, Image processing, Visualization, Image compression, Magnetic resonance imaging, Medical imaging, Data processing, Signal to noise ratio, Binary data

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Proceedings Article | 20 March 2006 Paper

Prior-information-driven multiple contrast projection of T₂ weighted magnetic resonance images

Srinivasan Rajagopalan, Richard Robb

Proceedings Volume 6144, 61446K (2006) https://doi.org/10.1117/12.653956

KEYWORDS: Magnetic resonance imaging, Tissues, Image processing, Brain, Neuroimaging, Image enhancement, Signal to noise ratio, Scanners, Diagnostics, Tolerancing

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Proceedings Article | 20 March 2006 Paper

Implications of MR contrast standardization on image computing

Srinivasan Rajagopalan, Richard Robb

Proceedings Volume 6144, 61446L (2006) https://doi.org/10.1117/12.653959

KEYWORDS: Skull, Brain, Magnetic resonance imaging, Tissues, Image processing, Image segmentation, Image processing algorithms and systems, Databases, Stochastic processes, Magnetism

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Proceedings Article | 15 March 2006 Paper

Shortest path adjusted similarity metrics for resolving boundary perturbations in scaffold images for tissue engineering

Srinivasan Rajagopalan, Richard Robb

Proceedings Volume 6144, 61444E (2006) https://doi.org/10.1117/12.654000

KEYWORDS: Image segmentation, Binary data, Tissue engineering, Image processing, Stochastic processes, Visualization, Ecology, Image processing algorithms and systems, Tissues, Medical imaging

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Proceedings Article | 10 March 2006 Paper

Stochastic modeling, virtual refinement, and deterministic fabrication of tissue engineering scaffolds

Srinivasan Rajagopalan, Richard Robb

Proceedings Volume 6141, 61411M (2006) https://doi.org/10.1117/12.653942

KEYWORDS: Tissues, Stochastic processes, Tissue engineering, Fabrication, Image filtering, Computer architecture, Solids, Analog electronics, Nonlinear filtering, Throat

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Proceedings Article | 10 March 2006 Paper

Image-based metrology of porous tissue engineering scaffolds

Srinivasan Rajagopalan, Richard Robb

Proceedings Volume 6144, 61441L (2006) https://doi.org/10.1117/12.653938

KEYWORDS: Tissues, Throat, Tissue engineering, Stochastic processes, Metrology, Natural surfaces, Bone, 3D image processing, Solids, Image segmentation

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Proceedings Article | 29 April 2005 Paper

Robust fast automatic skull stripping of MRI-T2 data

Srinivasan Rajagopalan, Richard Robb

Proceedings Volume 5747, (2005) https://doi.org/10.1117/12.594651

KEYWORDS: Skull, Brain, Magnetic resonance imaging, Neuroimaging, Image processing, Tissues, Image segmentation, Image registration, Data acquisition, Image analysis

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Proceedings Article | 29 April 2005 Paper

Assessment of similarity indices to quantify segmentation accuracy of scaffold images for tissue engineering

Srinivasan Rajagopalan, Richard Robb

Proceedings Volume 5747, (2005) https://doi.org/10.1117/12.594654

KEYWORDS: Image segmentation, Binary data, Image processing, Tissue engineering, Tissues, Polymers, Ecology, Toxicology, Stochastic processes, Patents

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Proceedings Article | 12 April 2005 Paper

Geometric modeling of space-optimal unit-cell-based tissue engineering scaffolds

Srinivasan Rajagopalan, Lichun Lu, Michael Yaszemski, Richard Robb

Proceedings Volume 5744, (2005) https://doi.org/10.1117/12.594602

KEYWORDS: Natural surfaces, Tissues, Tissue engineering, Rapid manufacturing, Fabrication, Computer aided diagnosis and therapy, Solids, Biomimetics, Computer aided design, Instrument modeling

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Proceedings Article | 6 April 2005 Paper

Phase-based image quality assessment

Srinivasan Rajagopalan, Richard Robb

Proceedings Volume 5749, (2005) https://doi.org/10.1117/12.594655

KEYWORDS: Image quality, Visualization, Image compression, Image processing, Distortion, Magnetic resonance imaging, Quality measurement, Medical imaging, Receivers, Signal to noise ratio

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Proceedings Article | 12 May 2004 Paper

Evaluation of thresholding techniques for segmenting scaffold images in tissue engineering

Srinivasan Rajagopalan, Michael Yaszemski, Richard Robb

Proceedings Volume 5370, (2004) https://doi.org/10.1117/12.535927

KEYWORDS: Tissues, Image segmentation, Tissue engineering, Polymers, Image processing algorithms and systems, Visualization, Stochastic processes, Bone, Quantitative analysis, Manufacturing

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Proceedings Article | 5 May 2004 Paper

High-resolution three-dimensional Talairach labels for human brain mapping using shape-based interpolation

Srinivasan Rajagopalan, Richard Robb

Proceedings Volume 5367, (2004) https://doi.org/10.1117/12.535911

KEYWORDS: Brain, Brain mapping, Neuroimaging, Algorithm development, Binary data, 3D image processing, Databases, Visualization, Image resolution, Functional imaging

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Proceedings Article | 30 May 2003 Paper

Image smoothing with Savitzky-Golay filters

Srinivasan Rajagopalan, Richard Robb

Proceedings Volume 5029, (2003) https://doi.org/10.1117/12.479596

KEYWORDS: Image filtering, Linear filtering, Image processing, Volume rendering, Nonlinear filtering, Data modeling, Convolution, Anisotropic diffusion, Image enhancement, Visualization

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Proceedings Article | 30 May 2003 Paper

Independent component analysis assisted unsupervised multispectral classification

Srinivasan Rajagopalan, Richard Robb

Proceedings Volume 5029, (2003) https://doi.org/10.1117/12.479606

KEYWORDS: Independent component analysis, Magnetic resonance imaging, Principal component analysis, Image classification, Tissues, Brain, Neuroimaging, Scene classification, Multispectral imaging, Data modeling

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SPIE Journal Paper | 1 December 1999

Dynamic template-based method for three-dimensional virtual-endoscopic exploration

Martin Brady, Krishnan Ramaswamy, Srinivasan Rajagopalan, William Higgins

OE, Vol. 38, Issue 12, (December 1999) https://doi.org/10.1117/12.10.1117/1.602325

KEYWORDS: 3D image processing, Endoscopy, Optical engineering, Video, Opacity, Volume rendering, Navigation systems, Bronchoscopy, Virtual reality, Transparency

Showing 5 of 19 publications

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