Mr. Joohwi Lee Profile

Joohwi Lee

at Univ of North Carolina at Chapel Hill

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Author

Publications (8)

Proceedings Article | 21 March 2016 Paper

Multi-object model-based multi-atlas segmentation for rodent brains using dense discrete correspondences

Joohwi Lee, Sun Hyung Kim, Martin Styner

Proceedings Volume 9784, 97840Q (2016) https://doi.org/10.1117/12.2217709

KEYWORDS: Image segmentation, Image registration, Image fusion, Brain, Particles, Shape analysis, Image processing, Neuroimaging, In vivo imaging, Magnetic resonance imaging, Data modeling, Principal component analysis, Statistical modeling, Cerebellum

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Proceedings Article | 21 March 2016 Paper

Enhanced cortical thickness measurements for rodent brains via Lagrangian-based RK4 streamline computation

Joohwi Lee, Sun Hyung Kim, Ipek Oguz, Martin Styner

Proceedings Volume 9784, 97840B (2016) https://doi.org/10.1117/12.2216420

KEYWORDS: Brain, Statistical analysis, Image analysis, Visualization, Partial differential equations, Shape analysis, Error analysis, Image processing, Brain mapping, Image segmentation, Statistical modeling

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Proceedings Article | 21 March 2014 Paper

Multi-atlas segmentation with particle-based group-wise image registration

Joohwi Lee, Ilwoo Lyu, Martin Styner

Proceedings Volume 9034, 903447 (2014) https://doi.org/10.1117/12.2043333

KEYWORDS: Image segmentation, Image registration, Particles, Brain, Image fusion, Neuroimaging, Image processing, Thalamus, Magnetic resonance imaging, Lithium

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Proceedings Article | 4 February 2013 Paper

Vortex core timelines and ribbon summarizations: flow summarization over time and simulation ensembles

Alexis Y. Chan, Joohwi Lee, Russell Taylor

Proceedings Volume 8654, 86540V (2013) https://doi.org/10.1117/12.2005994

KEYWORDS: Visualization, Remote sensing, Video, Computer simulations, Computer programming, Feature extraction, Optical spheres, Visual analytics, Mechanics, Switches

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Proceedings Article | 15 March 2011 Paper

Automatic cortical thickness analysis on rodent brain

Joohwi Lee, Cindy Ehlers, Fulton Crews, Marc Niethammer, Francois Budin, Beatriz Paniagua, Kathy Sulik, Josephine Johns, Martin Styner, Ipek Oguz

Proceedings Volume 7962, 796248 (2011) https://doi.org/10.1117/12.878305

KEYWORDS: Particles, Brain, Image segmentation, Statistical analysis, Bioalcohols, Statistical modeling, Distance measurement, Diffusion, Cerebral cortex, Optimization (mathematics)

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Proceedings Article | 12 March 2011 Paper

Automatic skull-stripping of rat MRI/DTI scans and atlas building

Ipek Oguz, Joohwi Lee, Francois Budin, Ashley Rumple, Matthew McMurray, Cindy Ehlers, Fulton Crews, Josephine Johns, Martin Styner

Proceedings Volume 7962, 796225 (2011) https://doi.org/10.1117/12.878405

KEYWORDS: Brain, Image segmentation, Tissues, Magnetic resonance imaging, Diffusion tensor imaging, Neuroimaging, Image processing algorithms and systems, Binary data, 3D modeling, Image processing

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Proceedings Article | 27 March 2009 Paper

Evaluation of atlas based mouse brain segmentation

Joohwi Lee, Julien Jomier, Stephen Aylward, Mike Tyszka, Sheryl Moy, Jean Lauder, Martin Styner

Proceedings Volume 7259, 725943 (2009) https://doi.org/10.1117/12.812762

KEYWORDS: Image segmentation, Brain, Image registration, Tissues, Neuroimaging, Skull, Calibration, Magnetic resonance imaging, Brain mapping, Diffusion

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Proceedings Article | 13 March 2009 Paper

A digital archiving system and distributed server-side processing of large datasets

Julien Jomier, Stephen Aylward, Charles Marion, Joowhi Lee, Martin Styner

Proceedings Volume 7264, 726413 (2009) https://doi.org/10.1117/12.812227

KEYWORDS: Visualization, Image processing, Distributed computing, Analytical research, Computing systems, Medical imaging, Databases, Data storage, Human-machine interfaces, Brain

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Showing 5 of 8 publications

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