Dr. Yongyi Yang Profile

Dr. Yongyi Yang

at Illinois Institute of Technology

SPIE Involvement:

Author

Publications (28)

Proceedings Article | 2 April 2024 Poster + Paper

Edge-preserving, CNN based, denoising in low dose SPECT myocardial perfusion imaging

Mehdi Toumi, Yongyi Yang, P. Hendrik Pretorius, Michael King, Jovan Brankov

Proceedings Volume 12926, 129262Y (2024) https://doi.org/10.1117/12.3006904

KEYWORDS: Denoising, Education and training, 3D modeling, Single photon emission computed tomography, 3D image processing, Perfusion imaging, Network architectures, 3D acquisition, Mathematical optimization, Image processing

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Proceedings Article | 29 March 2024 Presentation + Paper

Adaptive learning approach to improve generalization performance of a domain-aware CNN-based ideal model observer

Nebojsa Bogdanovic, Craig Abbey, Yongyi Yang, Jovan Brankov

Proceedings Volume 12929, 129290C (2024) https://doi.org/10.1117/12.3006257

KEYWORDS: Education and training, Reconstruction algorithms, Image restoration, Performance modeling, Image processing, Information operations, Data modeling, Molybdenum, Network architectures, Convolutional neural networks

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SPIE Journal Paper | 22 April 2017

Global detection approach for clustered microcalcifications in mammograms using a deep learning network

Juan Wang, Robert Nishikawa, Yongyi Yang

JMI, Vol. 4, Issue 02, 024501, (April 2017) https://doi.org/10.1117/12.10.1117/1.JMI.4.2.024501

KEYWORDS: Mammography, Sensors, Image classification, Atomic force microscopy, Tissues, Feature extraction, Network architectures, Statistical modeling, Receivers, Breast cancer

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Proceedings Article | 24 March 2014 Paper

Exploring perceptually similar cases with multi-dimensional scaling

Juan Wang, Yongyi Yang, Miles Wernick, Robert Nishikawa

Proceedings Volume 9035, 90351W (2014) https://doi.org/10.1117/12.2043600

KEYWORDS: Mammography, Cancer, Pathology, Computer aided diagnosis and therapy, Radiology, Diagnostics, Breast cancer, Computer engineering, Calcium, Content based image retrieval

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Proceedings Article | 9 March 2011 Paper

A comparison study of textural features between FFDM and film mammogram images

Hao Jing, Yongyi Yang, Miles Wernick, Laura Yarusso, Robert Nishikawa

Proceedings Volume 7963, 79631M (2011) https://doi.org/10.1117/12.877577

KEYWORDS: Mammography, Computer aided diagnosis and therapy, Digital mammography, Breast, Matrices, Algorithm development, Computer aided design, Tissues, Breast cancer, Diagnostics

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Proceedings Article | 3 March 2011 Paper

Channelized relevance vector machine as a numerical observer for cardiac perfusion defect detection task

Mahdi Kalayeh, Thibault Marin, P. Hendrik Pretorius, Miles Wernick, Yongyi Yang, Jovan Brankov

Proceedings Volume 7966, 79660E (2011) https://doi.org/10.1117/12.878176

KEYWORDS: Defect detection, Diagnostics, Data modeling, Image quality, Feature extraction, Single photon emission computed tomography, Medical imaging, Performance modeling, Machine learning, Bandpass filters

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Proceedings Article | 3 March 2011 Paper

Numerical observer for cardiac motion assessment using machine learning

Thibault Marin, Mahdi Kalayeh, P. Pretorius, Miles Wernick, Yongyi Yang, Jovan Brankov

Proceedings Volume 7966, 79660G (2011) https://doi.org/10.1117/12.878186

KEYWORDS: Motion estimation, Image filtering, Image quality, Single photon emission computed tomography, Feature extraction, Motion models, Diagnostics, Optical filters, Machine learning, Medical imaging

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Proceedings Article | 13 March 2010 Paper

4D reconstruction of cardiac gated SPECT images using a content-adaptive deformable mesh model

Thibault Marin, Miles Wernick, Yongyi Yang, Jovan Brankov

Proceedings Volume 7623, 76230E (2010) https://doi.org/10.1117/12.844004

KEYWORDS: Motion models, Reconstruction algorithms, Single photon emission computed tomography, Motion estimation, Image filtering, Spatial filters, Data modeling, Expectation maximization algorithms, Heart, Statistical modeling

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Proceedings Article | 27 January 2010 Paper

Numerical observer for cardiac motion assessment

Jovan Brankov, Thibault Marin, P. Pretorius, Yongyi Yang, Miles Wernick

Proceedings Volume 7533, 75330G (2010) https://doi.org/10.1117/12.851736

KEYWORDS: Motion models, Single photon emission computed tomography, Feature extraction, Motion estimation, Medical imaging, Quality measurement, Image quality, Image filtering, Nuclear medicine, Diagnostics

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Proceedings Article | 27 March 2009 Paper

Motion-compensated post-processing of gated cardiac SPECT images using a deformable mesh model

Thibault Marin, Miles Wernick, Yongyi Yang, Jovan Brankov

Proceedings Volume 7259, 72592E (2009) https://doi.org/10.1117/12.812133

KEYWORDS: Single photon emission computed tomography, Motion estimation, Motion models, Image filtering, Denoising, Heart, Spatial filters, Diagnostics, Linear filtering, Image processing

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Proceedings Article | 28 February 2008 Paper

Simultaneous reconstruction of speed-of-sound and optical absorption properties in photoacoustic tomography via a time-domain iterative algorithm

Jin Zhang, Kun Wang, Yongyi Yang, Mark Anastasio

Proceedings Volume 6856, 68561F (2008) https://doi.org/10.1117/12.764171

KEYWORDS: Acquisition tracking and pointing, Reconstruction algorithms, Absorption, Photoacoustic tomography, Data modeling, Acoustics, Spherical lenses, Ultrasonography, Radon transform, Transducers

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Proceedings Article | 26 February 2008 Paper

Progress in mesh based spatio-temporal reconstruction

Jovan Brankov, Ricard Delgado Gonzalo, Yongyi Yang, Mingwu Jin, Miles Wernick

Proceedings Volume 6814, 68140V (2008) https://doi.org/10.1117/12.776951

KEYWORDS: Signal attenuation, Tomography, Sensors, Single photon emission computed tomography, Monte Carlo methods, Data modeling, Collimators, Expectation maximization algorithms, Image restoration, Signal to noise ratio

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Proceedings Article | 28 February 2007 Paper

Regularized reconstruction of dynamic gated cardiac SPECT images

Mingwu Jin, Yongyi Yang

Proceedings Volume 6498, 649805 (2007) https://doi.org/10.1117/12.714703

KEYWORDS: Single photon emission computed tomography, Data modeling, Heart, Reconstruction algorithms, Signal to noise ratio, Motion estimation, Smoothing, Data acquisition, Cameras, Technetium

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Proceedings Article | 2 February 2006 Paper

Machine learning of human responses to images

Miles Wernick, Yongyi Yang, Jovan Brankov, Liyang Wei, Nikolas Galatsanos, Issam El-Naqa

Proceedings Volume 6065, 60650S (2006) https://doi.org/10.1117/12.658072

KEYWORDS: Machine learning, Databases, Image quality, Content based image retrieval, Data modeling, Complex systems, Diagnostics, Performance modeling, Medical imaging, Signal detection

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Proceedings Article | 2 February 2006 Paper

Progress in multiple-image radiography

Miles Wernick, Jovan Brankov, Dean Chapman, Yongyi Yang, Gocha Khelashvili, Mark Anastasio, Zhong Zhong, Christopher Parham, Jun Li, Carol Muehleman

Proceedings Volume 6065, 60650W (2006) https://doi.org/10.1117/12.658076

KEYWORDS: Radiography, Absorption, X-rays, X-ray imaging, Refraction, Tissues, Mammography, Scattering, Imaging systems, Crystals

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Proceedings Article | 16 September 2005 Paper

Relaxed color reproduction under different illuminant conditions

Li Liu, Yongyi Yang, Henry Stark

Proceedings Volume 5909, 59091C (2005) https://doi.org/10.1117/12.621331

KEYWORDS: Color reproduction, Vector spaces, Chromium, Distance measurement, CRTs, Projection systems, Color vision, Detection and tracking algorithms, Eye, Colorimetry

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Proceedings Article | 29 April 2005 Paper

A relevance vector machine technique for the automatic detection of clustered microcalcifications

Liyang Wei, Yongyi Yang, Robert Nishikawa

Proceedings Volume 5747, (2005) https://doi.org/10.1117/12.594828

KEYWORDS: Mammography, Breast cancer, Image processing, Receivers, Error analysis, Linear filtering, Performance modeling, Radiology, Machine learning, Estimation theory

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Proceedings Article | 29 April 2005 Paper

A study of several CAD methods for classification of clustered microcalcifications

Liyang Wei, Yongyi Yang, Robert Nishikawa, Yulei Jiang

Proceedings Volume 5747, (2005) https://doi.org/10.1117/12.594734

KEYWORDS: Mammography, Computer aided diagnosis and therapy, Data modeling, Machine learning, Feature extraction, Neural networks, Neurons, Performance modeling, Breast cancer, Algorithm development

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Proceedings Article | 11 March 2005 Paper

Motion-compensated fully 4D reconstruction of gated cardiac sequences

Erwan Gravier, Yongyi Yang

Proceedings Volume 5674, (2005) https://doi.org/10.1117/12.598885

KEYWORDS: Reconstruction algorithms, Single photon emission computed tomography, Motion estimation, Signal to noise ratio, Expectation maximization algorithms, 3D image processing, Image filtering, Imaging systems, Heart, Image restoration

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Proceedings Article | 26 October 2004 Paper

A preliminary study of multiple-image computed tomography

Miles Wernick, Jovan Brankov, Dean Chapman, Yongyi Yang, Carol Muehleman, Zhong Zhong, Mark Anastasio

Proceedings Volume 5535, (2004) https://doi.org/10.1117/12.560211

KEYWORDS: Scattering, X-rays, Refraction, Signal attenuation, Tomography, Reconstruction algorithms, X-ray imaging, Absorption, 3D image reconstruction, Computed tomography

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Proceedings Article | 21 May 2004 Paper

Reconstruction of image sequences using motion compensation

Yongyi Yang, Erwan Gravier

Proceedings Volume 5299, (2004) https://doi.org/10.1117/12.535945

KEYWORDS: Reconstruction algorithms, Expectation maximization algorithms, Motion estimation, Image quality, Single photon emission computed tomography, Image processing, Image filtering, Medical imaging, Denoising, Image analysis

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Proceedings Article | 4 May 2004 Paper

Observers' ability to judge the similarity of clustered calcifications on mammograms

Robert Nishikawa, Yongyi Yang, Dezheng Huo, Miles Wernick, Charlene Sennett, John Papaioannou, Liyang Wei

Proceedings Volume 5372, (2004) https://doi.org/10.1117/12.536571

KEYWORDS: Mammography, Computer aided diagnosis and therapy, Statistical analysis, Medical imaging, Radiology, Feature extraction, Computer engineering, Computing systems, Breast, Visualization

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Proceedings Article | 1 July 2003 Paper

Content-adaptive mesh modeling for image restoration

Yongyi Yang, Jovan Brankov, Nikolas Galatsanos

Proceedings Volume 5016, (2003) https://doi.org/10.1117/12.479702

KEYWORDS: Image restoration, Data modeling, Image filtering, Image processing, Point spread functions, Electronic filtering, Motion models, Image analysis, Reconstruction algorithms, Chemical elements

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Proceedings Article | 18 August 1995 Paper

Restoration of quantum-limited images by convex projections

Henry Stark, Jane Wurster, Yongyi Yang

Proceedings Volume 2622, (1995) https://doi.org/10.1117/12.216880

KEYWORDS: Image restoration, Image processing, Projection systems, Data modeling, Stochastic processes, Reconstruction algorithms, Image analysis, Transmittance, Reflectivity, Absorbance

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Proceedings Article | 16 September 1994 Paper

Projection-based spatially adaptive reconstruction of block transform compressed images

Yongyi Yang, Nikolas Galatsanos, Aggelos Katsaggelos

Proceedings Volume 2308, (1994) https://doi.org/10.1117/12.185906

KEYWORDS: Image compression, Projection systems, Image restoration, Reconstruction algorithms, Calcium, Image processing, Chemical elements, Quantization, Algorithms, Visibility

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Proceedings Article | 16 September 1994 Paper

Projection-based decoding of low bit-rate MPEG data

Yongyi Yang, Nikolas Galatsanos

Proceedings Volume 2308, (1994) https://doi.org/10.1117/12.185976

KEYWORDS: Image restoration, Image compression, Video, Reconstruction algorithms, Video coding, Video compression, Computer programming, Image processing, Quantization, Information technology

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Proceedings Article | 9 November 1993 Paper

Projection-based approach to the blind deconvolution problem

Yongyi Yang, Henry Stark, Nikolas Galatsanos

Proceedings Volume 2029, (1993) https://doi.org/10.1117/12.162005

KEYWORDS: Deconvolution, Image restoration, Chemical elements, Reconstruction algorithms, Californium, Algorithms, Cobalt, Fourier transforms, Error analysis, Projection systems

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Proceedings Article | 22 October 1993 Paper

Regularized reconstruction to remove blocking artifacts from block discrete cosine transform compressed images

Yongyi Yang, Nikolas Galatsanos, Aggelos Katsaggelos

Proceedings Volume 2094, (1993) https://doi.org/10.1117/12.157970

KEYWORDS: Image compression, Reconstruction algorithms, Image restoration, Visualization, Distance measurement, Matrices, Quantization, Visual communications, Evolutionary algorithms, Chlorine

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