Dr. Zhihong Hu Profile

Dr. Zhihong Hu

Scientist at Doheny Eye Institute

SPIE Involvement:

Author | Science Fair Judge

Publications (12)

SPIE Journal Paper | 28 June 2019

Automated choroidal segmentation in spectral optical coherence tomography images with geographic atrophy using multimodal complementary information

Zhihong Hu, Ziyuan Wang, SriniVas Sadda

JMI, Vol. 6, Issue 02, 024009, (June 2019) https://doi.org/10.1117/12.10.1117/1.JMI.6.2.024009

KEYWORDS: Image segmentation, Optical coherence tomography, 3D image processing, Image registration, Eye, Image processing algorithms and systems, Algorithm development, Reflectivity, Signal detection, Retina

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Proceedings Article | 13 March 2019 Paper

Deep learning for automated screening and semantic segmentation of age-related and juvenile atrophic macular degeneration

Ziyuan Wang, SriniVas Sadda, Zhihong Hu

Proceedings Volume 10950, 109501Q (2019) https://doi.org/10.1117/12.2511538

KEYWORDS: Image segmentation, Data modeling, Image processing algorithms and systems, Eye models, Algorithm development, Convolutional neural networks, Neural networks, Machine learning, Image processing, Image filtering

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Proceedings Article | 27 February 2018 Presentation + Paper

Automated segmentation of geographic atrophy using deep convolutional neural networks

Zhihong Hu, Ziyuan Wang, SriniVas Sadda

Proceedings Volume 10575, 1057511 (2018) https://doi.org/10.1117/12.2287001

KEYWORDS: Image segmentation, Blood vessels, Image processing algorithms and systems, Convolutional neural networks, Classification systems, Image processing, Image filtering, Image contrast enhancement, Eye, Visualization

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SPIE Journal Paper | 6 February 2017 Open Access

Semiautomated segmentation and analysis of retinal layers in three-dimensional spectral-domain optical coherence tomography images of patients with atrophic age-related macular degeneration

Zhihong Hu, Yue Shi, Kiran Nandanan, Srinivas Sadda, AMD APGS Study Group

NPh, Vol. 4, Issue 01, 011012, (February 2017) https://doi.org/10.1117/12.10.1117/1.NPh.4.1.011012

KEYWORDS: Image segmentation, Optical coherence tomography, 3D image processing, Visualization, Macula, Neurophotonics, Coherence (optics), Quantitative analysis, Eye, Signal attenuation

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Proceedings Article | 8 March 2016 Presentation + Paper

Three-dimensional choroidal segmentation in spectral OCT volumes using optic disc prior information

Zhihong Hu, Christopher Girkin, Amirhossein Hariri, SriniVas Sadda

Proceedings Volume 9697, 96971S (2016) https://doi.org/10.1117/12.2211818

KEYWORDS: Image segmentation, Optical coherence tomography, 3D image processing, Optic nerve, Head, Pathophysiology, 3D modeling, Image processing algorithms and systems, Image processing, Pathogens, Visualization, Eye, Biomedical optics

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SPIE Journal Paper | 12 January 2015

Automated segmentation of geographic atrophy in fundus autofluorescence images using supervised pixel classification

Zhihong Hu, Gerard Medioni, Matthias Hernandez, Srinivas Sadda

JMI, Vol. 2, Issue 01, 014501, (January 2015) https://doi.org/10.1117/12.10.1117/1.JMI.2.1.014501

KEYWORDS: Image segmentation, Image classification, Gaussian filters, Feature extraction, Matrices, Image processing algorithms and systems, Image processing, Eye, In vivo imaging, Optical coherence tomography

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Proceedings Article | 24 March 2014 Paper

Supervised pixel classification for segmenting geographic atrophy in fundus autofluorescene images

Zhihong Hu, Gerard Medioni, Matthias Hernandez, SriniVas Sadda

Proceedings Volume 9035, 90350G (2014) https://doi.org/10.1117/12.2043178

KEYWORDS: Image segmentation, Image classification, Gaussian filters, Image filtering, Feature extraction, Pathogens, Image processing algorithms and systems, Eye, Binary data, Confocal microscopy

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SPIE Journal Paper | 10 July 2013 Open Access

Multiple layer segmentation and analysis in three-dimensional spectral-domain optical coherence tomography volume scans

Zhihong Hu, Xiaodong Wu, Amirhossein Hariri, SriniVas Sadda

JBO, Vol. 18, Issue 07, 076006, (July 2013) https://doi.org/10.1117/12.10.1117/1.JBO.18.7.076006

KEYWORDS: Image segmentation, Optical coherence tomography, Multilayers, Vitreous, Biological research, Eye, 3D scanning, 3D image processing, Reflectivity, Visualization

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Proceedings Article | 26 March 2013 Paper

Automated multilayer segmentation and characterization in 3D spectral-domain optical coherence tomography images

Zhihong Hu, Xiaodong Wu, Amirhossein Hariri, SriniVas Sadda

Proceedings Volume 8567, 85670P (2013) https://doi.org/10.1117/12.2003172

KEYWORDS: Image segmentation, Optical coherence tomography, Eye, 3D image processing, Vitreous, Visualization, Nerve, Mathematical modeling, Stereoscopy, Retina

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Proceedings Article | 8 March 2011 Paper

Automated multimodality concurrent classification for segmenting vessels in 3D spectral OCT and color fundus images

Zhihong Hu, Michael Abràmoff, Meindert Niemeijer, Mona Garvin

Proceedings Volume 7962, 796204 (2011) https://doi.org/10.1117/12.877880

KEYWORDS: Image segmentation, Optical coherence tomography, Blood vessels, Photography, Wavelets, 3D image processing, Image registration, Spatial frequencies, Image classification, Image processing algorithms and systems

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Proceedings Article | 9 March 2010 Paper

Automated 3D segmentation of intraretinal layers from optic nerve head optical coherence tomography images

Bhavna Antony, Michael Abràmoff, Kyungmoo Lee, Pavlina Sonkova, Priya Gupta, Young Kwon, Meindert Niemeijer, Zhihong Hu, Mona Garvin

Proceedings Volume 7626, 76260U (2010) https://doi.org/10.1117/12.843928

KEYWORDS: Image segmentation, Optical coherence tomography, Blood vessels, 3D image processing, Optic nerve, Head, Retina, Nerve, Visualization, Ophthalmology

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Proceedings Article | 28 February 2009 Paper

Automated segmentation of the optic disc margin in 3-D optical coherence tomography images using a graph-theoretic approach

Zhihong Hu, Meindert Niemeijer, Kyungmoo Lee, Michael Abràmoff, Milan Sonka, Mona Garvin

Proceedings Volume 7262, 72620U (2009) https://doi.org/10.1117/12.811694

KEYWORDS: Image segmentation, Optical coherence tomography, 3D image processing, Photography, Optic nerve, Head, 3D modeling, Visualization, Visual optics, Image classification

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Showing 5 of 12 publications

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