2 code implementations • 11 Apr 2024 • Yuetan Chu, Gongning Luo, Longxi Zhou, Shaodong Cao, Guolin Ma, Xianglin Meng, Juexiao Zhou, Changchun Yang, Dexuan Xie, Ricardo Henao, Xigang Xiao, Lianming Wu, Zhaowen Qiu, Xin Gao
Here we propose a High-abundant Pulmonary Artery-vein Segmentation (HiPaS) framework achieving accurate artery-vein segmentation on both non-contrast CT and CTPA across various spatial resolutions.
no code implementations • 12 Dec 2022 • Yidong Zhao, Changchun Yang, Artur Schweidtmann, Qian Tao
Different from previous baseline methods such as Monte Carlo Dropout and mean-field Bayesian Neural Networks, our proposed method does not require a variational architecture and keeps the original nnU-Net architecture intact, thereby preserving its excellent performance and ease of use.
no code implementations • 29 May 2021 • Hengrong Lan, Juze Zhang, Changchun Yang, Fei Gao
Our method can cooperate with other existing regularization, and further improve the quality.
1 code implementation • 22 Jan 2021 • Mengjie Guo, Hengrong Lan, Changchun Yang, Fei Gao
In this paper, we firstly propose to employ a novel signal processing method to make sparse PA raw data more suitable for the neural network, concurrently speeding up image reconstruction.
no code implementations • 24 Dec 2020 • Jiadong Zhang, Tengbo Lyu, Changchun Yang, Yimeng Yang, Shanshan Guo, Feng Gao, Fei Gao
However, it is still in a developing stage, and a lot of experiments have to be performed in a simulation setting.
Medical Physics
no code implementations • 4 Dec 2020 • Hengrong Lan, Changchun Yang, Fei Gao
The cross-domain features from limited-view position-wise data and the reconstructed image are fused by a backtracked supervision.
no code implementations • 16 Aug 2020 • Changchun Yang, Hengrong Lan, Fei Gao
If light passes through the body tissues, focusing only on areas where treatment needs, such as tumors, will revolutionize many biomedical imaging and therapy technologies.
1 code implementation • 10 Aug 2020 • Changchun Yang, Hengrong Lan, Feng Gao, Fei Gao
In this review, we performed an overview of some new developments and challenges in the application of machine learning to medical image analysis, with a special focus on deep learning in photoacoustic imaging.
1 code implementation • 2 Aug 2019 • Hengrong Lan, Daohuai Jiang, Changchun Yang, Fei Gao
Photoacoustic imaging (PAI) is an emerging non-invasive imaging modality combining the advantages of deep ultrasound penetration and high optical contrast.