1 code implementation • 7 Apr 2024 • Ziyang Wang, Jian-Qing Zheng, Chao Ma, Tao Guo
This novel hybrid VMamba-CNN network is designed specifically for 3D image registration.
1 code implementation • 7 Feb 2024 • Ziyang Wang, Jian-Qing Zheng, Yichi Zhang, Ge Cui, Lei LI
Mamba-UNet adopts a pure Visual Mamba (VMamba)-based encoder-decoder structure, infused with skip connections to preserve spatial information across different scales of the network.
no code implementations • 23 Dec 2023 • Kaichen Zhou, Jia-Xing Zhong, Jia-Wang Bian, Qian Xie, Jian-Qing Zheng, Niki Trigoni, Andrew Markham
Despite advancements in self-supervised monocular depth estimation, challenges persist in dynamic scenarios due to the dependence on assumptions about a static world.
1 code implementation • Medical Image Analysis 2023 • Jian-Qing Zheng, Ziyang Wang, Baoru Huang, Ngee Han Lim, Bartłomiej W. Papież
Deformable image registration, the estimation of the spatial transformation between different images, is an important task in medical imaging.
Ranked #1 on Image Registration on Unpaired-lung-CT
Computed Tomography (CT) Deformable Medical Image Registration +2
1 code implementation • Cell Research 2022 • Hantao Lou, Jian-Qing Zheng, Xiaohang Leo Fang, Zhu Liang, Meihan Zhang, Yu Chen, Chunmei Wang, Xuetao Cao
The COVID-19 pandemic has been ongoing for nearly two and half years, and new variants of concern (VOCs) of SARS-CoV-2 continue to emerge, which urges the development of broadly neutralizing antibodies.
no code implementations • 25 Aug 2022 • Yu Chen, Xu Cao, Xiaoyi Lin, Baoru Huang, Xiao-Yun Zhou, Jian-Qing Zheng, Guang-Zhong Yang
A dual-head mechanism is used to predict optical flow for rigid and non-rigid motion based on a divide-and-conquer manner, which significantly improves the optical flow estimation performance.
3 code implementations • 17 Aug 2022 • Baoru Huang, Jian-Qing Zheng, Anh Nguyen, Chi Xu, Ioannis Gkouzionis, Kunal Vyas, David Tuch, Stamatia Giannarou, Daniel S. Elson
Depth estimation is a crucial step for image-guided intervention in robotic surgery and laparoscopic imaging system.
2 code implementations • 12 Aug 2022 • Ziyang Wang, Tianze Li, Jian-Qing Zheng, Baoru Huang
A topological exploration of all alternative supervision modes with CNN and ViT are detailed validated, demonstrating the most promising performance and specific setting of our method on semi-supervised medical image segmentation tasks.
no code implementations • 4 Jun 2022 • Jian-Qing Zheng, Ziyang Wang, Baoru Huang, Ngee Han Lim, Tonia Vincent, Bartlomiej W. Papiez
Deformable image registration, estimating the spatial transformation between different images, is an important task in medical imaging.
Ranked #3 on Image Registration on Unpaired-lung-CT
1 code implementation • 7 Mar 2022 • Jian-Qing Zheng, Ziyang Wang, Baoru Huang, Ngee Han Lim, Bartlomiej W. Papiez
Image registration is important for medical imaging, the estimation of the spatial transformation between different images.
no code implementations • 22 Apr 2021 • Baoru Huang, Jian-Qing Zheng, Stamatia Giannarou, Daniel S. Elson
To enforce the epipolar constraint, the mutual epipolar attention mechanism has been designed which gives more emphasis to correspondences of features which lie on the same epipolar line while learning mutual information between the input stereo pair.
Ranked #1 on Depth Prediction on KITTI 2015
3 code implementations • 25 Jan 2021 • Jian-Qing Zheng, Ngee Han Lim, Bartlomiej W. Papiez
Alignment of contrast and non-contrast-enhanced imaging is essential for the quantification of changes in several biomedical applications.
no code implementations • 24 Jul 2019 • Xiao-Yun Zhou, Zhao-Yang Wang, Peichao Li, Jian-Qing Zheng, Guang-Zhong Yang
An average point cloud-to-point cloud (PC-to-PC) error of 1. 72mm has been achieved, which is comparable to the PLSR-based (1. 42mm) and KPLSR-based (1. 31mm) two-stage shape instantiation algorithm.
no code implementations • 28 Feb 2019 • Jian-Qing Zheng, Xiao-Yun Zhou, Guang-Zhong Yang
As original GCN is for classification, in this paper, the coarsening layers are removed and the softmax function at the network end is replaced with linear mapping for the regression task.
1 code implementation • 26 Jan 2019 • Xiao-Yun Zhou, Jian-Qing Zheng, Peichao Li, Guang-Zhong Yang
These down sampling layers decrease the spatial dimension of feature maps, which can be detrimental to image segmentation.
1 code implementation • 16 Sep 2018 • Jian-Qing Zheng, Xiao-Yun Zhou, Celia Riga, Guang-Zhong Yang
The current standard of intra-operative navigation during Fenestrated Endovascular Aortic Repair (FEVAR) calls for need of 3D alignments between inserted devices and aortic branches.
no code implementations • 19 Apr 2018 • Qing-Biao Li, Xiao-Yun Zhou, Jianyu Lin, Jian-Qing Zheng, Neil T. Clancy, Daniel S. Elson
Intra-operative measurement of tissue oxygen saturation (StO2) has been widely explored by pulse oximetry or hyperspectral imaging (HSI) to assess the function and viability of tissue.
1 code implementation • 9 Apr 2018 • Jian-Qing Zheng, Xiao-Yun Zhou, Qing-Biao Li, Celia Riga, Guang-Zhong Yang
In this paper, the AAA was segmented using U-net with a small number (two) of training subjects.