Ms. Shaohua Zhi Profile

Shaohua Zhi

at Xi'an Jiaotong Univ

SPIE Involvement:

Author

Publications (9)

Proceedings Article | 15 February 2021 Presentation + Paper

tN-net: a spatiotemporal plus prior image-based convolutional neural network for 4D-CBCT reconstructions enhancement

Shaohua Zhi, Xuanqin Mou

Proceedings Volume 11595, 115951T (2021) https://doi.org/10.1117/12.2582117

KEYWORDS: Convolutional neural networks, CT reconstruction, Data modeling, Motion models, Radiotherapy, Performance modeling, Motion estimation, Image quality, Computed tomography

Read Abstract +

Proceedings Article | 20 March 2020 Paper

Calibration method of conformal x-ray transmission imaging system based on small ball phantom

Yang Li, Shaohua Zhi, Xuanqin Mou

Proceedings Volume 11312, 113122B (2020) https://doi.org/10.1117/12.2549887

KEYWORDS: Imaging systems, Calibration, Sensors, X-ray imaging, X-rays, Image restoration, Particle swarm optimization, X-ray sources, Distortion, Lithium

Read Abstract +

Proceedings Article | 16 March 2020 Paper

Artifacts reduction in 4D-CBCT via a joint free-form registration method of projection match and gradient constraint

Shaohua Zhi, Chongfei Huang, Yang Li, Xuanqin Mou

Proceedings Volume 11312, 113123L (2020) https://doi.org/10.1117/12.2549890

KEYWORDS: Image registration, Image quality, Computed tomography, Image processing, Motion models, CT reconstruction, Detection and tracking algorithms, Data acquisition, Image restoration, Data modeling

Read Abstract +

Proceedings Article | 16 March 2020 Paper

Low-dose digital tomosynthesis reconstruction based on field emission flat-panel x-ray source array

Jiayu Duan, Shaohua Zhi, Jianmei Cai, Yang Li, Xuanqin Mou

Proceedings Volume 11312, 113123O (2020) https://doi.org/10.1117/12.2549885

KEYWORDS: Light sources and illumination, X-ray sources, Reconstruction algorithms, X-rays, Photons, Switching, Nanomaterials, Imaging systems

Read Abstract +

Proceedings Article | 28 May 2019 Paper

Artifacts reduction method in 4DCBCT based on a weighted demons registration framework

Shaohua Zhi, Bangliang Jiang, Marc Kachelrieß, Xuanqin Mou

Proceedings Volume 11072, 110722R (2019) https://doi.org/10.1117/12.2534489

KEYWORDS: Image registration, Computed tomography, Optical flow, Image processing, Image quality, Cancer, Image restoration, Optimization (mathematics)

Read Abstract +

Proceedings Article | 1 March 2019 Presentation + Paper

Artifacts reduction method for phase-resolved Cone-Beam CT (CBCT) images via a prior-guided CNN

Shaohua Zhi, Jiayu Duan, Jianmei Cai, Xuanqin Mou

Proceedings Volume 10948, 1094828 (2019) https://doi.org/10.1117/12.2513128

KEYWORDS: Image processing, Computed tomography, Image quality, Convolutional neural networks, Reconstruction algorithms, Image resolution, Radiotherapy, CT reconstruction, Tumors

Read Abstract +

Proceedings Article | 1 March 2019 Paper

Automatic regularization parameter tuning based on CT Image statistics

Jiayu Duan, Shaohua Zhi, Jianmei Cai, Xuanqin Mou

Proceedings Volume 10948, 1094857 (2019) https://doi.org/10.1117/12.2513115

KEYWORDS: Image quality, Computed tomography, Reconstruction algorithms, Image processing, Inverse problems

Read Abstract +

Proceedings Article | 9 March 2018 Paper

Motion artifacts reduction in 4DCBCT based on motion-compensated robust principal component analysis

Shaohua Zhi, Xuanqin Mou

Proceedings Volume 10573, 1057348 (2018) https://doi.org/10.1117/12.2293506

KEYWORDS: Reconstruction algorithms, Image quality, Motion estimation, Image processing, Principal component analysis, Image resolution, Motion models, Computed tomography, Tissues, Detection and tracking algorithms

Read Abstract +

Proceedings Article | 20 September 2016 Presentation + Paper

Artifacts reduction based on 3D surface prior information in iterative breast tomosynthesis reconstruction

Shaohua Zhi, Xuanqin Mou

Proceedings Volume 9967, 99671J (2016) https://doi.org/10.1117/12.2235898

KEYWORDS: Breast, Digital breast tomosynthesis, Reconstruction algorithms, Signal attenuation, 3D image processing, Image enhancement, Tissues, Sensors, Image segmentation, X-rays

Read Abstract +

Showing 5 of 9 publications

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

Keywords/Phrases

Search In:

Publication Years