Dr. Ti Bai Profile

Dr. Ti Bai

at UT Southwestern Medical Ctr at Dallas

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Author

Publications (9)

Proceedings Article | 18 October 2022 Open Access

Using tissue-energy response to generate virtual monoenergetic images from conventional CT for computer-aided diagnosis of lesions

Shaojie Chang, Yongfeng Gao, Marc Pomeroy, Ti Bai, Hao Zhang, Zhengrong Liang

Proceedings Volume 12304, 123041L (2022) https://doi.org/10.1117/12.2646551

KEYWORDS: Tissues, Computer aided diagnosis and therapy, X-ray computed tomography, Lung, Data modeling, 3D modeling, Tumor growth modeling, Computed tomography, Signal attenuation, X-rays

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Proceedings Article | 18 October 2022 Open Access

S2MS: self-supervised learning driven multi-spectral CT image enhancement

Chaoyang Zhang, Shaojie Chang, Ti Bai, Xi Chen

Proceedings Volume 12304, 1230425 (2022) https://doi.org/10.1117/12.2647001

KEYWORDS: Denoising, X-ray computed tomography, Image denoising, Signal attenuation, Computed tomography, Sensors, Image enhancement, Signal to noise ratio, Photon counting, Mass attenuation coefficient

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Proceedings Article | 18 October 2022 Open Access

Fully utilizing contrast enhancement on lung tissue as a novel basis material for lung nodule characterization by multi-energy CT

Shaojie Chang, Yongfeng Gao, Marc Pomeroy, Ti Bai, Hao Zhang, Zhengrong Liang

Proceedings Volume 12304, 1230429 (2022) https://doi.org/10.1117/12.2646550

KEYWORDS: Tissues, Lung, Computer aided diagnosis and therapy, Bone, X-ray computed tomography, Signal attenuation, Computed tomography, Data modeling, 3D modeling, X-rays

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Proceedings Article | 4 April 2022 Presentation + Paper

Markov random field texture generation with an internalized database using a conditional encoder-decoder structure

Yongfeng Gao, Ti Bai, Siming Lu, Shaojie Chang, Hao Zhang, Mahsa Hoshmand-Kochi, Zhengrong Liang

Proceedings Volume 12031, 120311G (2022) https://doi.org/10.1117/12.2613033

KEYWORDS: Tissues, Databases, Computed tomography, Neural networks, Magnetorheological finishing, CT reconstruction, Computer programming, Brain-machine interfaces, Lung, Image filtering

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Proceedings Article | 24 May 2018 Paper

A denoising auto-encoder based on projection domain for low dose CT

Jiayu Duan, Ti Bai, JianMei Cai, Xiaogang Chen, Xuanqin Mou

Proceedings Volume 10573, 105733M (2018) https://doi.org/10.1117/12.2293585

KEYWORDS: Denoising, Reconstruction algorithms, X-ray computed tomography, Radiation effects, Tissues, CT reconstruction, Computer programming, X-rays, Image restoration, Image processing

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Proceedings Article | 9 March 2018 Paper

Algorithmic scatter correction based on physical model and statistical iterative reconstruction for dual energy cone beam CT

Shaojie Chang, Ti Bai, Xi Chen, Xuanqin Mou

Proceedings Volume 10573, 105734P (2018) https://doi.org/10.1117/12.2293470

KEYWORDS: Reconstruction algorithms, Bone, Dual energy imaging, CT reconstruction, X-rays, Signal attenuation, Tissues, Statistical modeling, Image quality, X-ray computed tomography

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Proceedings Article | 9 March 2018 Paper

Low-dose computed tomography image reconstruction via structure tensor total variation regularization

Junfeng Wu, Xuanqin Mou, Yongyi Shi, Ti Bai, Yang Chen

Proceedings Volume 10573, 105733D (2018) https://doi.org/10.1117/12.2293266

KEYWORDS: Reconstruction algorithms, X-ray computed tomography, Computed tomography, Image restoration, Algorithm development, Photons, Neuroimaging, Brain, Image quality, Image processing

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Proceedings Article | 11 September 2014 Paper

Dictionary learning based low-dose x-ray CT reconstruction using a balancing principle

Xuanqin Mou, Junfeng Wu, Ti Bai, Qiong Xu, Hengyong Yu, Ge Wang

Proceedings Volume 9212, 921207 (2014) https://doi.org/10.1117/12.2065459

KEYWORDS: Associative arrays, Reconstruction algorithms, Photons, X-rays, CT reconstruction, Image quality, Chest, X-ray imaging, X-ray computed tomography, Sensors

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Proceedings Article | 6 March 2013 Paper

Low-dose CT reconstruction based on multiscale dictionary

Ti Bai, Xuanqin Mou, Qiong Xu, Yanbo Zhang

Proceedings Volume 8668, 86683L (2013) https://doi.org/10.1117/12.2008140

KEYWORDS: Associative arrays, CT reconstruction, Photons, Chemical species, Reconstruction algorithms, Image processing, Lung, Signal to noise ratio, Computer simulations, Abdomen

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Showing 5 of 9 publications

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