no code implementations • 20 Dec 2023 • Li Wang, Xiaohua Zhang, Longfei Li, Hongyun Meng, Xianghai Cao
Spectral unmixing is a significant challenge in hyperspectral image processing.
no code implementations • 27 Mar 2023 • Derek Jones, Jonathan E. Allen, Xiaohua Zhang, Behnam Khaleghi, Jaeyoung Kang, Weihong Xu, Niema Moshiri, Tajana S. Rosing
Publicly available collections of drug-like molecules have grown to comprise 10s of billions of possibilities in recent history due to advances in chemical synthesis.
no code implementations • 22 Mar 2023 • Wenjun Xia, Hsin Wu Tseng, Chuang Niu, Wenxiang Cong, Xiaohua Zhang, Shaohua Liu, Ruola Ning, Srinivasan Vedantham, Ge Wang
Specifically, in this study we transform the cutting-edge Denoising Diffusion Probabilistic Model (DDPM) into a parallel framework for sub-volume-based sparse-view breast CT image reconstruction in projection and image domains.
no code implementations • 31 Oct 2022 • Ya Ju Fan, Jonathan E. Allen, Kevin S. McLoughlin, Da Shi, Brian J. Bennion, Xiaohua Zhang, Felice C. Lightstone
In this paper, we examine UQ methods that estimate different sources of predictive uncertainty for NN models aiming at drug discovery.
no code implementations • 8 Oct 2022 • Xinwei Yu, Xiaohua Zhang
For the current 3D human pose estimation task, a group of methods mainly learn the rules of 2D-3D projection from spatial and temporal correlation.
Ranked #9 on 3D Human Pose Estimation on MPI-INF-3DHP
1 code implementation • 8 Jan 2022 • Helei Qiu, Biao Hou, Bo Ren, Xiaohua Zhang
And then a spatio-temporal tuples self-attention module is proposed to capture the relationship of different joints in consecutive frames.
no code implementations • 9 Apr 2021 • Garrett A. Stevenson, Derek Jones, Hyojin Kim, W. F. Drew Bennett, Brian J. Bennion, Monica Borucki, Feliza Bourguet, Aidan Epstein, Magdalena Franco, Brooke Harmon, Stewart He, Max P. Katz, Daniel Kirshner, Victoria Lao, Edmond Y. Lau, Jacky Lo, Kevin McLoughlin, Richard Mosesso, Deepa K. Murugesh, Oscar A. Negrete, Edwin A. Saada, Brent Segelke, Maxwell Stefan, Marisa W. Torres, Dina Weilhammer, Sergio Wong, Yue Yang, Adam Zemla, Xiaohua Zhang, Fangqiang Zhu, Felice C. Lightstone, Jonathan E. Allen
Structure-based Deep Fusion models were recently shown to outperform several physics- and machine learning-based protein-ligand binding affinity prediction methods.
1 code implementation • 17 May 2020 • Derek Jones, Hyojin Kim, Xiaohua Zhang, Adam Zemla, Garrett Stevenson, William D. Bennett, Dan Kirshner, Sergio Wong, Felice Lightstone, Jonathan E. Allen
We present fusion models to benefit from different feature representations of two neural network models to improve the binding affinity prediction.
1 code implementation • 9 Dec 2019 • Huidong Xie, Hongming Shan, Wenxiang Cong, Chi Liu, Xiaohua Zhang, Shaohua Liu, Ruola Ning, Ge Wang
Breast CT provides image volumes with isotropic resolution in high contrast, enabling detection of small calcification (down to a few hundred microns in size) and subtle density differences.
no code implementations • 25 Sep 2019 • Wenxiang Cong, Hongming Shan, Xiaohua Zhang, Shaohua Liu, Ruola Ning, Ge Wang
In this study, we propose a deep-learning-based method to establish a residual neural network model for the image reconstruction, which is applied for few-view breast CT to produce high quality breast CT images.
no code implementations • 2 Jul 2019 • Huidong Xie, Hongming Shan, Wenxiang Cong, Xiaohua Zhang, Shaohua Liu, Ruola Ning, Ge Wang
Few-view CT image reconstruction is an important topic to reduce the radiation dose.
1 code implementation • 17 Jun 2019 • Changkai Chen, Xiaohua Zhang, Zhang Liu
This paper modifies a n-dimensional Hopf-Cole transformation to the n-dimensional Burgers' system.
Numerical Analysis Numerical Analysis