Dr. Yunhao Zhu Profile

Dr. Yunhao Zhu

at Nanjing Univ

SPIE Involvement:

Author

Publications (21)

Proceedings Article | 13 March 2024 Presentation

Presentation

Photoacoustic imaging of the hemodynamic responses in the squirrel monkey brain induced by peripheral mechanical stimulation

Kai-Wei Chang, Madhumithra Subramanian Karthikesh, Yunhao Zhu, Heather Hudson, Scott Barbay, David Bundy, David Guggenmos, Shawn Frost, Randolph Nudo, Xinmai Yang, Xueding Wang

Proceedings Volume PC12842, PC128420K (2024) https://doi.org/10.1117/12.3001003

KEYWORDS: Brain, Neuroimaging, Image quality, Hemodynamics, Photoacoustic imaging, Neural networks, Image restoration, Yield improvement, Somatosensory cortex, Signal to noise ratio

Read Abstract +

Proceedings Article | 15 March 2023 Presentation

Presentation

Characterizing intestinal fibrosis using endoscopic strain and spectroscopic photoacoustic imaging (Conference Presentation)

Linyu Ni, Xiaorui Peng, Yunhao Zhu, Laura Johnson, Kathryn Eaton, Jonathan Rubin, Peter Higgins, Xueding Wang, Guan Xu

Proceedings Volume PC12381, PC123810N (2023) https://doi.org/10.1117/12.2650293

KEYWORDS: Spectroscopy, Imaging spectroscopy, Photoacoustic spectroscopy, Photoacoustic imaging, Endoscopy, In vivo imaging, Tissues, Optical fibers, Intestine, Inflammation

Read Abstract +

Proceedings Article | 9 March 2023 Presentation

Presentation

Characterizing intestinal fibrosis using endoscopic strain-photoacoustic and spectroscopic imaging

Linyu Ni, Xiaorui Peng, Laura Johnson, Kathryn Eaton, Jonathan Rubin, Peter Higgins, Xueding Wang, Guan Xu, Yunhao Zhu, Guorong Hu

Proceedings Volume PC12379, PC123790S (2023) https://doi.org/10.1117/12.2649219

KEYWORDS: Spectroscopy, Imaging spectroscopy, Endoscopy, Inflammation, In vivo imaging, Optical fibers, Intestine, Photoacoustic spectroscopy, Ultrasonography, Photoacoustic imaging

Read Abstract +

Proceedings Article | 7 March 2022 Presentation

Presentation

Monitoring electrically-evoked hemodynamic responses in the squirrel monkey brain using photoacoustic computed tomography and photoacoustic microscopy

Kai-Wei Chang, Yunhao Zhu, Heather Hudson, Scott Barbay, David Guggenmos, Randolph Nudo, Xinmai Yang, Xueding Wang

Proceedings Volume PC11960, PC119600B (2022) https://doi.org/10.1117/12.2608287

KEYWORDS: Brain, Hemodynamics, Photoacoustic tomography, Photoacoustic microscopy, Imaging systems, Neuroimaging, Functional magnetic resonance imaging, Computing systems, Brain mapping, Vital signs

Read Abstract +

Proceedings Article | 7 March 2022 Presentation

Presentation

Characterizing the biomechanical marker of intestinal fibrosis using endoscopic strain-photoacoustic imaging

Linyu Ni, Yunhao Zhu, Laura Johnson, Jonathan Rubin, Peter Higgins, Xueding Wang, Guan Xu

Proceedings Volume PC11960, PC119602I (2022) https://doi.org/10.1117/12.2609774

KEYWORDS: Endoscopy, Intestine, Image segmentation, Transducers, Photoacoustic spectroscopy, Inflammation, In vivo imaging

Read Abstract +

Proceedings Article | 7 March 2022 Presentation

Presentation

Label-free photoacoustic computed tomography of visually-evoked hemodynamic responses in the mouse brain

Kai-Wei Chang, Yunhao Zhu, Xueding Wang, Kwoon Wong, Guan Xu

Proceedings Volume PC11960, PC1196016 (2022) https://doi.org/10.1117/12.2609836

KEYWORDS: Hemodynamics, Brain, Visualization, Photoacoustic tomography, Ultrasonography, Spatial resolution, Photostimulation, Neuroimaging, Imaging systems, Functional magnetic resonance imaging

Read Abstract +

SPIE Journal Paper | 18 May 2021 Open Access

Open Access

Detecting joint inflammation by an LED-based photoacoustic imaging system: a feasibility study (Erratum)

Janggun Jo, Guan Xu, Yunhao Zhu, Mary Burton, Jeffrey Sarazin, Elena Schiopu, Girish Gandikota, Xueding Wang

JBO, Vol. 26, Issue 05, 059802, (May 2021) https://doi.org/10.1117/12.10.1117/1.JBO.26.5.059802

KEYWORDS: Photoacoustic imaging, Inflammation, Imaging systems, Rheumatology, Radiology, Internal medicine, Biomedical engineering

Read Abstract +

Proceedings Article | 5 March 2021 Presentation

Presentation

Using a diagnostic ultrasound system for photo-mediated ultrasound therapy

Yu Qin, Yunhao Zhu, Yixin Yu, Yannis Paulus, Xinmai Yang, Xueding Wang

Proceedings Volume 11642, 116422A (2021) https://doi.org/10.1117/12.2576602

KEYWORDS: Ultrasonography, Diagnostics, Signal detection, Low-intensity laser therapy, Cavitation, Photoacoustic imaging, Liver, Laser tissue interaction, Imaging systems

Read Abstract +

Proceedings Article | 5 March 2021 Presentation

Presentation

Quantitative measurements of intestinal fibrosis using endoscopic photoacoustic imaging

Yunhao Zhu, Linyu Ni, Laura Johnson, Jie Yuan, Xueding Wang, Peter Higgins, Guan Xu

Proceedings Volume 11642, 1164225 (2021) https://doi.org/10.1117/12.2577642

KEYWORDS: Imaging spectroscopy, Photoacoustic imaging, Spectroscopy, Endoscopy, Photoacoustic spectroscopy, Ultrasonography, Tissues, Reliability, Molecular spectroscopy, Inflammation

Read Abstract +

Proceedings Article | 5 March 2021 Presentation + Paper

Presentation + Paper

Spatially distributed sensor array calibration for photoacoustic imaging

Yuting Jiang, Yunhao Zhu, Xiang Ma, Hongchen Zhan, Chenglei Peng, Jie Yuan, Guan Xu, Xueding Wang, Paul Carson

Proceedings Volume 11642, 1164218 (2021) https://doi.org/10.1117/12.2576996

KEYWORDS: Sensors, Neuroimaging, Brain, Ultrasonography, Photoacoustic imaging, Calibration, Photoacoustic spectroscopy, Brain imaging, Sensor calibration, Transducers

Read Abstract +

Proceedings Article | 20 April 2020 Presentation

Presentation

Characterizing intestinal obstruction using a photoacoustic-ultrasound catheter (Conference Presentation)

Yunhao Zhu, Linyu Ni, Laura Johnson, Jie Yuan, Xueding Wang, Peter Higgins, Guan Xu

Proceedings Volume 11240, 112401L (2020) https://doi.org/10.1117/12.2544305

KEYWORDS: Inflammation, Endoscopy, Diagnostics, Biopsy, Prototyping, Photoacoustic spectroscopy, Photoacoustic imaging, Ultrasonography, Fiber optics, Acoustic coupling

Read Abstract +

Proceedings Article | 6 March 2020 Presentation

Presentation

Identification of intestinal fibrosis using spectroscopic photoacoustic imaging: feasibility study in human subjects (Conference Presentation)

Yunhao Zhu, Laura Johnson, Jonathan Rubin, Jie Yuan, Xueding Wang, Peter Higgins, Guan Xu

Proceedings Volume 11240, 1124007 (2020) https://doi.org/10.1117/12.2544299

KEYWORDS: Photoacoustic spectroscopy, Imaging spectroscopy, Spectroscopy, Photoacoustic imaging, Human subjects, Inflammation, Brain-machine interfaces, Animal model studies, In vivo imaging, Collagen

Read Abstract +

Proceedings Article | 4 March 2019 Presentation

Presentation

LED based photoacoustic imaging with enhanced sensitivity for human inflammatory arthritis (Conference Presentation)

Janggun Jo, Guan Xu, Yunhao Zhu, Girish Gandikota, Elena Schiopu, Xueding Wang

Proceedings Volume 10878, 1087808 (2019) https://doi.org/10.1117/12.2509799

KEYWORDS: Arthritis, Light emitting diodes, Photoacoustic imaging, Doppler effect, Imaging systems, Rheumatology, Inflammation, Photoacoustic spectroscopy, Light sources, Microchannel plates

Read Abstract +

Proceedings Article | 27 February 2019 Presentation + Paper

Presentation + Paper

Multiple delay and sum with enveloping beamforming algorithm for photoacoustic imaging

Xiang Ma, Jing Wang, Yunhao Zhu, Hongchen Zhan, Jie Yuan, Qian Cheng, Xueding Wang

Proceedings Volume 10878, 1087802 (2019) https://doi.org/10.1117/12.2507194

KEYWORDS: Reconstruction algorithms, Transducers, Signal to noise ratio, Photoacoustic imaging, Computer simulations, Signal detection, Photoacoustic spectroscopy, Interference (communication), Real time imaging, Image restoration

Read Abstract +

SPIE Journal Paper | 29 November 2018 Open Access

Open Access

Detecting joint inflammation by an LED-based photoacoustic imaging system: a feasibility study

Janggun Jo, Guan Xu, Yunhao Zhu, Mary Burton, Jeffrey Sarazin, Elena Schiopu, Girish Gandikota, Xueding Wang

JBO, Vol. 23, Issue 11, 110501, (November 2018) https://doi.org/10.1117/12.10.1117/1.JBO.23.11.110501

KEYWORDS: Arthritis, Doppler effect, Light emitting diodes, Imaging systems, Inflammation, Photoacoustic imaging, Light sources, Signal to noise ratio, Microchannel plates, Blood

Read Abstract +

Proceedings Article | 15 March 2018 Presentation

Presentation

Strain-photoacoustic imaging: an alternative approach for elasticity measurement (Conference Presentation)

Guan Xu, Yunhao Zhu, Laura Johnson, Jie Yuan, Xueding Wang, Jonathan Rubin, Peter Higgins

Proceedings Volume 10496, 1049613 (2018) https://doi.org/10.1117/12.2292362

KEYWORDS: Tissues, Tissue optics, Elastography, Wave propagation, Speckle, Optical tracking, Ultrasonography, Photoacoustic spectroscopy, In vivo imaging, Optical arrays

Read Abstract +

Proceedings Article | 15 March 2018 Presentation

Presentation

Characterization of intestinal fibrosis and inflammation with transcutaneous spectroscopic PA imaging (Conference Presentation)

Yunhao Zhu, Laura Johnson, Jonathan Rubin, Xueding Wang, Peter Higgins, Guan Xu

Proceedings Volume 10494, 104941L (2018) https://doi.org/10.1117/12.2287983

KEYWORDS: Photoacoustic imaging, Inflammation, Collagen, Endoscopy, Imaging spectroscopy, Spectroscopy, Pathology, Biopsy, Optical spectroscopy, Ultrasonography

Read Abstract +

Proceedings Article | 14 March 2018 Presentation

Presentation

LED based photoacoustic imaging of human inflammatory arthritis (Conference Presentation)

Janggun Jo, Guan Xu, Yunhao Zhu, Gandikota Girish, Elena Schiopu, Xueding Wang

Proceedings Volume 10494, 1049402 (2018) https://doi.org/10.1117/12.2290054

KEYWORDS: Ultrasonography, Imaging systems, Light emitting diodes, Photoacoustic imaging, Photoacoustic spectroscopy, Inflammation, Imaging arrays, Transducers, Tissue optics, Spatial resolution

Read Abstract +

Proceedings Article | 13 March 2017 Presentation + Paper

Presentation + Paper

Limited angle breast ultrasound tomography with a priori information and artifact removal

Rungroj Jintamethasawat, Yunhao Zhu, Oliver Kripfgans, Jie Yuan, Mitchell Goodsitt, Paul Carson

Proceedings Volume 10139, 101390N (2017) https://doi.org/10.1117/12.2253911

KEYWORDS: Ultrasonography, Ultrasound tomography, Tomography, Breast, Image segmentation, Breast cancer, Reconstruction algorithms, Tissues, Transducers, Image restoration

Read Abstract +

Proceedings Article | 3 March 2017 Paper

Paper

Adipocyte property evaluation with photoacoustic spectrum analysis: a feasibility study on human tissues

Meng Cao, Yunhao Zhu, Robert O'Rourke, Huaideng Wang, Jie Yuan, Qian Cheng, Guan Xu, Xueding Wang, Paul Carson

Proceedings Volume 10064, 100645G (2017) https://doi.org/10.1117/12.2250674

KEYWORDS: Tissues, Spectrum analysis, Photoacoustic spectroscopy, Biopsy, Ultrasonography, Surgery, Tissue optics, Absorption, Statistical analysis, Biomedical optics

Read Abstract +

Proceedings Article | 3 March 2017 Paper

Paper

Comparison study on the feasibility of photoacoustic power spectrum analysis in osteoporosis detection

Weizhen He, Yunhao Zhu, Ting Feng, Huaideng Wang, Jie Yuan, Guan Xu, Xueding Wang, Paul Carson

Proceedings Volume 10064, 100645H (2017) https://doi.org/10.1117/12.2250677

KEYWORDS: Bone, Photoacoustic spectroscopy, Ultrasonography, Spectrum analysis, 3D modeling, Photoacoustic imaging, Numerical simulations, 3D image processing, Computed tomography, Minerals, Signal attenuation, Sensors, Tissues, Acoustics

Read Abstract +

Showing 5 of 21 publications

SIGN IN TO:

View contact details

UPDATE YOUR PROFILE

Is this your profile? Update it now.

Sign into your SPIE.org account

Don’t have a profile and want one?

Create an account on SPIE.org

Advertisement

Advertisement