Prof. Chao Tian Profile

Prof. Chao Tian

Professor at Unive of Science and Technology of China

SPIE Involvement:

Author

Area of Expertise:

Biomedical Optics , Photoacoustic Imaging , Ultrasound Imaging

Publications (24)

Proceedings Article | 27 November 2023 Poster + Paper

Pre-calculation-based parallel filtered back projection for photoacoustic computed tomography

Zhijian Tan, Songde Liu, Jiawei Zheng, Yunhao Zhu, Chao Tian

Proceedings Volume 12766, 1276611 (2023) https://doi.org/10.1117/12.2689055

KEYWORDS: Reconstruction algorithms, Tunable filters, Photoacoustic tomography, Transducers, MATLAB, Image filtering, Parallel computing, Matrices

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Proceedings Article | 27 November 2023 Poster + Paper

An iterative reconstruction method for photoacoustic tomography in heterogeneous media based on point source response

Heren Li, Wende Dong, Zilong Liu, Chenyang Chen, Yunhao Zhu, Chao Tian

Proceedings Volume 12769, 127691J (2023) https://doi.org/10.1117/12.2689058

KEYWORDS: Point spread functions, Photoacoustic tomography, Modeling, Imaging systems, Ultrasonics, Spherical lenses, Signal detection, Shape analysis, Photoacoustic imaging, Imaging arrays

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Proceedings Article | 28 July 2023 Paper

Comparisons of filtered back-projection and time reversal algorithms in photoacoustic tomography

Jin Wei, Kang Shen, Chao Tian

Proceedings Volume 12753, 127530A (2023) https://doi.org/10.1117/12.2691295

KEYWORDS: Reconstruction algorithms, Acoustics, Image quality, Biological imaging, Photoacoustic tomography

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Proceedings Article | 1 November 2021 Paper

Acoustic heterogeneity correction in photoacoustic tomography based on ultrasound tomography

Mingchun Yang, Yiwu Zhao, Chao Tian

Proceedings Volume 12057, 120572M (2021) https://doi.org/10.1117/12.2605964

KEYWORDS: Photoacoustic tomography, Acoustics, Ultrasonography, Blood vessels, Tissues, Image restoration, Reconstruction algorithms, Photoacoustic spectroscopy, Absorption, Ultrasound tomography

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Proceedings Article | 10 October 2020 Poster + Presentation + Paper

Negativity artifacts analysis in back-projection based photoacoustic tomography

Kang Shen, Songde Liu, Chao Tian

Proceedings Volume 11553, 115532K (2020) https://doi.org/10.1117/12.2575110

KEYWORDS: Photoacoustic tomography, Acquisition tracking and pointing, Image restoration, Sensors, Biomedical optics, Photoacoustic spectroscopy, Reconstruction algorithms, Signal detection, Image quality, Algorithm development

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Proceedings Article | 26 February 2019 Paper

Contrast agent enhanced multimodal photoacoustic microscopy and optical coherence tomography for imaging rabbit choroidal and retinal vessels in vivo

Van Phuc Nguyen, Yanxiu Li, Wei Qian, Bing Liu, Chao Tian, Wei Zhang, Ziyi Huang, Jessica Henry, Rachel Rosen, Micheal Aaberg, Arjun Ponduri, Madison Tarnowski, Xueding Wang, Yannis Paulus

Proceedings Volume 10868, 1086806 (2019) https://doi.org/10.1117/12.2510756

KEYWORDS: Optical coherence tomography, Nanoparticles, Gold, Visualization, Photoacoustic microscopy, In vivo imaging, Blood vessels, Absorption, Coherence imaging, Eye

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Proceedings Article | 19 February 2018 Presentation + Paper

Retinal and choroidal imaging in vivo using integrated photoacoustic microscopy and optical coherence tomography

Chao Tian, Wei Zhang, Van Phuc Nguyen, Ziyi Huang, Xueding Wang, Yannis Paulus

Proceedings Volume 10474, 104741E (2018) https://doi.org/10.1117/12.2290667

KEYWORDS: Optical coherence tomography, Photoacoustic microscopy, In vivo imaging, Retinal scanning, Eye, Imaging systems, Photography, Visualization, Photoacoustic spectroscopy, Photoacoustic imaging

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Proceedings Article | 19 February 2018 Paper

Integrated photoacoustic microscopy, optical coherence tomography, and fluorescence microscopy for multimodal chorioretinal imaging

Chao Tian, Wei Zhang, Van Phuc Nguyen, Ziyi Huang, Xueding Wang, Yannis Paulus

Proceedings Volume 10494, 104945U (2018) https://doi.org/10.1117/12.2290594

KEYWORDS: Optical coherence tomography, Luminescence, Photoacoustic microscopy, Eye, Visualization, Microscopy, Imaging systems, Photoacoustic imaging, Multimodal imaging, Ophthalmology

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Proceedings Article | 28 August 2016 Paper

Orthogonal polynomials and global optimization based demodulation of two-shot fringe patterns

Chao Tian, Shengchun Liu

Proceedings Volume 9960, 996018 (2016) https://doi.org/10.1117/12.2238342

KEYWORDS: Phase shifts, Fringe analysis, Demodulation, Optical testing, Phase shifts, Interferometry, Phase retrieval, Optimization (mathematics), Algorithm development, Zernike polynomials, Modulation

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Proceedings Article | 28 August 2016 Paper

Testing optical surfaces using two-frame phase-shifting interferometry

Chao Tian, Shengchun Liu

Proceedings Volume 9960, 996017 (2016) https://doi.org/10.1117/12.2238323

KEYWORDS: Aspheric optics, Optical testing, Fringe analysis, Phase interferometry, Phase shifts, Mirrors, Calibration, Demodulation, Modulation, Charge-coupled devices

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Proceedings Article | 15 March 2016 Paper

Label-free imaging of gold nanoparticles in single live cells by photoacoustic microscopy

Chao Tian, Wei Qian, Xia Shao, Zhixing Xie, Xu Cheng, Shengchun Liu, Qian Cheng, Bing Liu, Xueding Wang

Proceedings Volume 9708, 970857 (2016) https://doi.org/10.1117/12.2213744

KEYWORDS: Gold, Nanoparticles, Photoacoustic microscopy, Confocal microscopy, Microscopy, Live cell imaging, Image resolution, Photoacoustic spectroscopy, Prostate, Luminescence, Visualization, Cancer, Transmission electron microscopy, Nanomedicine

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Proceedings Article | 15 March 2016 Presentation + Paper

Photoacoustic physio-chemical analysis of liver conditions in animal and human subjects

Xueding Wang, Guan Xu, Chao Tian, Shanshan Wan, Theodore Welling, Anna S. Lok, Jonathan Rubin

Proceedings Volume 9708, 97081K (2016) https://doi.org/10.1117/12.2213001

KEYWORDS: Liver, Photoacoustic spectroscopy, Human subjects, Biopsy, Ultrasonography, Imaging systems, Diagnostics, Tissue optics, Tissues, Collagen, Biological research

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Proceedings Article | 15 March 2016 Paper

Contrast-enhanced photoacoustic tomography of human joints

Chao Tian, Rahul Keswani, Girish Gandikota, Gus Rosania, Xueding Wang

Proceedings Volume 9708, 97084L (2016) https://doi.org/10.1117/12.2213749

KEYWORDS: Photoacoustic spectroscopy, Photoacoustic tomography, Ultrasonography, Visualization, Tissue optics, Absorption, Ultrasonics, Image resolution, Optical imaging, Imaging systems, Crystals, Solids, Molecules, Absorbance

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Proceedings Article | 11 March 2015 Paper

Imaging and sensing based on dual-pulse nonlinear photoacoustic contrast: a preliminary study on fatty liver

Chao Tian, Zhixing Xie, Mario Fabiilli, Xueding Wang

Proceedings Volume 9323, 93231E (2015) https://doi.org/10.1117/12.2078453

KEYWORDS: Liver, Photoacoustic spectroscopy, Tissues, Blood, Tissue optics, Absorption, Pulsed laser operation, Laser tissue interaction, Transducers, Signal detection

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Proceedings Article | 11 March 2015 Paper

Bone assessment via thermal photoacoustic measurements

Ting Feng, Kenneth Kozloff, Yi-Sing Hsiao, Chao Tian, Joseph Perosky, Sidan Du, Jie Yuan, Cheri Deng, Xueding Wang

Proceedings Volume 9323, 93231D (2015) https://doi.org/10.1117/12.2078228

KEYWORDS: Bone, Minerals, Photoacoustic spectroscopy, Temperature metrology, Tissues, Organic materials, Blood, Modulation, Signal attenuation, Ultrasonography

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Proceedings Article | 4 March 2014 Paper

3D high resolution photoacoustic imaging based on pure optical photoacoustic microscopy with microring resonator

Zhixing Xie, Chao Tian, Sung-Liang Chen, Tao Ling, Cheng Zhang, L. Jay Guo, Paul Carson, Xueding Wang

Proceedings Volume 8943, 894314 (2014) https://doi.org/10.1117/12.2041010

KEYWORDS: Microrings, Resonators, Tissue optics, Image resolution, Photoacoustic microscopy, Optical microscopy, Sensors, 3D image processing, Photoacoustic spectroscopy, Signal detection

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Proceedings Article | 15 October 2012 Paper

Research on reconstruction of spatial density distribution using optical interferometry and tomography

Tong Ling, Dong Liu, Chao Tian, Lei Sun, Yongying Yang

Proceedings Volume 8420, 84200H (2012) https://doi.org/10.1117/12.976053

KEYWORDS: Refractive index, Reconstruction algorithms, Beam splitters, Tomography, Shearing interferometers, Computed tomography, Optical tomography, Optical interferometry, Computing systems, Testing and analysis

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Proceedings Article | 15 October 2012 Paper

New interferometric method to locate aspheric in the partial null aspheric testing system

Wei Tao, Liu Dong, Tian Chao, Zhang Lei, Yongying Yang

Proceedings Volume 8417, 84173I (2012) https://doi.org/10.1117/12.975110

KEYWORDS: Aspheric lenses, Interferometry, Ray tracing, Interferometers, Digital image processing, Zemax, Optics manufacturing, Testing and analysis, Optical testing, Collimation

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Proceedings Article | 11 October 2010 Paper

Study on phase retrieval of a single closed fringe interferogram in radial shearing interferometer for aspheric test

Chao Tian, Yongying Yang, Yongjie Luo, Dong Liu, Yongmo Zhuo

Proceedings Volume 7656, 765612 (2010) https://doi.org/10.1117/12.867051

KEYWORDS: Aspheric lenses, Wavefronts, Shearing interferometers, Fringe analysis, Phase retrieval, Interferometers, Phase modulation, Phase shift keying, Optical testing, Modulation

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Proceedings Article | 11 October 2010 Paper

Error analysis and system optimization of non-null aspheric testing system

Yongjie Luo, Yongying Yang, Dong Liu, Chao Tian, Yongmo Zhuo

Proceedings Volume 7656, 76560N (2010) https://doi.org/10.1117/12.867070

KEYWORDS: Aspheric lenses, Systems modeling, Optical components, Error analysis, Wavefronts, Interferometry, Optical alignment, Beam splitters, Optics manufacturing, Mirrors

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Proceedings Article | 22 August 2009 Paper

Non-null interferometric aspheric testing with partial null lens and reverse optimization

Dong Liu, Yongying Yang, Yongjie Luo, Chao Tian, Yibing Shen, Yongmo Zhuo

Proceedings Volume 7426, 74260M (2009) https://doi.org/10.1117/12.824534

KEYWORDS: Aspheric lenses, Wavefronts, Interferometry, Sensors, Computer simulations, Beam splitters, Ray tracing, Digital cameras, Systems modeling, Nano opto mechanical systems

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Proceedings Article | 22 August 2009 Paper

Research of precision interference locating method for a partial null compensator at aspheric testing

Yongying Yang, Dong Liu, Gao Xin, Chao Tian, Yongjie Luo, Yibing Shen, Yongmo Zhuo

Proceedings Volume 7426, 74260R (2009) https://doi.org/10.1117/12.825830

KEYWORDS: Aspheric lenses, Spherical lenses, Ray tracing, Monochromatic aberrations, Reconstruction algorithms, Geometrical optics, Collimation, Optimization (mathematics), Sensors, Mirrors

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Proceedings Article | 20 May 2009 Paper

Non-null interferometric system for general aspheric test

Dong Liu, Yongying Yang, Chao Tian, Lin Wang, Yongmo Zhuo

Proceedings Volume 7283, 728305 (2009) https://doi.org/10.1117/12.828283

KEYWORDS: Aspheric lenses, Wavefronts, Sensors, Optical spheres, Error analysis, Interferometers, Spherical lenses, Interferometry, Geometrical optics, Ray tracing

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Proceedings Article | 28 November 2007 Paper

Optical design of free-form bicycle lamp

Chao Tian, Zaofeng Cen, Shitao Deng, Jing Wang

Proceedings Volume 6834, 68343N (2007) https://doi.org/10.1117/12.757800

KEYWORDS: Lamps, Light sources, Computer simulations, Reflectors, Solid modeling, Computer aided design, Optical design, 3D modeling, Roads, Reflector design

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Showing 5 of 24 publications

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