Dr. Sang Hoon Chong Profile

Dr. Sang Hoon Chong

Postdoctoral researcher at Univ of Pennsylvania

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Publications (8)

Proceedings Article | 13 March 2024 Presentation

Comparison of diffuse correlation spectroscopy, speckle contrast optical spectroscopy, and interferometric diffusing wave spectroscopy for blood flow monitoring

Joseph Majeski, Sang Chong, Nithin Ramachandran, Kenneth Abramson, Santosh Aparanji, Mingjun Zhao, Vivek Srinivasan, Wesley Baker, Arjun Yodh

Proceedings Volume PC12841, PC128410D (2024) https://doi.org/10.1117/12.3001284

KEYWORDS: Blood circulation, Spectroscopy, Optical spectroscopy, Optical sensing, Speckle interferometry, Speckle, Signal to noise ratio, Optical interferometry, Tissues, Ischemia

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Proceedings Article | 17 March 2023 Presentation

Fast reconstruction algorithms and instrumentation for spatial frequency domain fluorescence diffuse optical imaging

Sang Hoon Chong, Vadim Markel, Ashwin Parthasarathy, Yi Hong Ong, Kenneth Abramson, Frank Moscatelli, Arjun Yodh

Proceedings Volume PC12361, PC1236109 (2023) https://doi.org/10.1117/12.2647303

KEYWORDS: Luminescence, Reconstruction algorithms, Diffuse optical imaging, 3D image processing, Tissues, Surgery, Image-guided intervention, Diffuse optical tomography, Detection and tracking algorithms

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SPIE Journal Paper | 28 November 2022 Open Access

Real-time tracking of brain oxygen gradients and blood flow during functional activation

Sang Hoon Chong, Yihong Ong, Mirna El Khatib, Srinivasa Rao Allu, Ashwin Parthasarathy, Joel Greenberg, Arjun Yodh, Sergei Vinogradov

NPh, Vol. 9, Issue 04, 045006, (November 2022) https://doi.org/10.1117/12.10.1117/1.NPh.9.4.045006

KEYWORDS: Oxygen, Brain, Picosecond phenomena, Phosphorescence, Tissues, Blood circulation, Laser speckle contrast imaging, Blood, Neurophotonics, Capillaries

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SPIE Journal Paper | 8 November 2022 Open Access

Algorithms and instrumentation for rapid spatial frequency domain fluorescence diffuse optical imaging

Sang Hoon Chong, Vadim Markel, Ashwin Parthasarathy, Yihong Ong, Kenneth Abramson, Frank A. Moscatelli, Arjun Yodh

JBO, Vol. 27, Issue 11, 116002, (November 2022) https://doi.org/10.1117/12.10.1117/1.JBO.27.11.116002

KEYWORDS: Luminescence, Tumors, Detection and tracking algorithms, Modulation, Tissues, Natural surfaces, Error analysis, Surgery, Reconstruction algorithms, Tissue optics

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Proceedings Article | 5 March 2021 Presentation

Real-time measurements of pO2 gradients, CBF, and CMRO2 in the rat brain during functional activation

Sang Hoon Chong, Yi Hong Ong, Mirna El Khatib, Srinivasa Rao Allu, Ashwin Parthasarathy, Joel Greenberg, Arjun Yodh, Sergei Vinogradov

Proceedings Volume 11629, 116291Z (2021) https://doi.org/10.1117/12.2579418

KEYWORDS: Brain, Oxygen, Positron emission tomography, Near infrared spectroscopy, Tissue optics, Temporal resolution, Somatosensory cortex, Neurovascular coupling, Neuroimaging, Mode conditioning cables

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Proceedings Article | 3 May 2017 Presentation

Intraoperative NIR diffuse optical tomography system based on spatially modulated illumination using the DLP4500 evaluation module (Conference Presentation)

Sang Hoon Chong, Ashwin Parthasarathy, Venkaiah Kavuri, Frank Moscatelli, Sunil Singhal, Arjun Yodh

Proceedings Volume 10117, 101170D (2017) https://doi.org/10.1117/12.2253264

KEYWORDS: Tumors, Diffuse optical tomography, Imaging systems, Near infrared, Modulation, Digital micromirror devices, Luminescence, Micromirrors, Image-guided intervention, Surgery

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Proceedings Article | 19 April 2017 Presentation

Intraoperative spatial frequency domain diffuse optical tomography with indo-cyanine green (ICG) fluorescence contrast (Conference Presentation)

Sang Hoon Chong, Ashwin Parthasarathy, Venkaiah Kavuri, Frank Moscatelli, Sunil Singhal, Arjun Yodh

Proceedings Volume 10049, 1004904 (2017) https://doi.org/10.1117/12.2250470

KEYWORDS: Tumors, Stereoscopy, Diffuse optical imaging, Luminescence, Surgery, Imaging systems, Diffuse optical tomography, Image-guided intervention, 3D image processing, Solids

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Proceedings Article | 4 March 2015 Paper

Intraoperative imaging of tumors with indo-cyanine green fluorescence with an endoscope

Ashwin Parthasarathy, Sang Hoon Chong, Frank Moscatelli, Sunil Singhal, Arjun Yodh

Proceedings Volume 9311, 93110X (2015) https://doi.org/10.1117/12.2080298

KEYWORDS: Luminescence, Tumors, Endoscopes, Surgery, Cameras, Tissues, Near infrared, Prototyping, Solids, Optical imaging

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Showing 5 of 8 publications

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