no code implementations • 14 Dec 2023 • Qiankun Zuo, Ling Chen, Shuqiang Wang
It can captures both unidirectal and bidirectional interactions between brain regions, providing a comprehensive understanding of the brain's information processing mechanisms.
no code implementations • 9 Nov 2023 • Yongcheng Zong, Shuqiang Wang
In light of this, we introduce a novel method called BrainNetDiff, which combines a multi-head Transformer encoder to extract relevant features from fMRI time series and integrates a conditional latent diffusion model for brain network generation.
no code implementations • 4 Oct 2023 • Xuhang Chen, Chi-Man Pun, Shuqiang Wang
Within this framework, we introduce the Prompt Extraction Block and the Prompt Fusion Block to efficiently encode the cross-modal prompt.
no code implementations • 28 Sep 2023 • Qiankun Zuo, Ruiheng Li, Yi Di, Hao Tian, Changhong Jing, Xuhang Chen, Shuqiang Wang
In this paper, a novel diffusision generative adversarial network-based fMRI-to-SC (DiffGAN-F2S) model is proposed to predict SC from brain fMRI in an end-to-end manner.
no code implementations • 28 Sep 2023 • Qiankun Zuo, Junren Pan, Shuqiang Wang
The CT-GAN can learn topological features and generate multimodal connectivity from multimodal imaging data in an efficient end-to-end manner.
no code implementations • 16 Sep 2023 • Chen Ding, Shuqiang Wang
Specifically, by designing a module incorporating inner graph convolution network (InnerGCN), the generators of BGGAN can employ features of direct and indirect brain regions to learn the mapping function between structural domain and functional domain.
1 code implementation • 26 Aug 2023 • Shenghong Luo, Xuhang Chen, Weiwen Chen, Zinuo Li, Shuqiang Wang, Chi-Man Pun
Vignetting commonly occurs as a degradation in images resulting from factors such as lens design, improper lens hood usage, and limitations in camera sensors.
no code implementations • 28 Jul 2023 • Shenghong Luo, Ruifeng Xu, Xuhang Chen, Zinuo Li, Chi-Man Pun, Shuqiang Wang
In this study, we propose the DocDeshadower, a multi-frequency Transformer-based model built on Laplacian Pyramid.
no code implementations • 23 May 2023 • Qiankun Zuo, Baiying Lei, Ning Zhong, Yi Pan, Shuqiang Wang
Integrating the brain structural and functional connectivity features is of great significance in both exploring brain science and analyzing cognitive impairment clinically.
no code implementations • 22 May 2023 • Bowen Hu, Baiying Lei, Shuqiang Wang
The Stage-II GAN takes the results from Stage-I and generates high-density point clouds with detailed features.
no code implementations • 11 Mar 2023 • Xuhang Chen, Baiying Lei, Chi-Man Pun, Shuqiang Wang
Brain network analysis is essential for diagnosing and intervention for Alzheimer's disease (AD).
1 code implementation • 21 Jan 2023 • Zinuo Li, Xuhang Chen, Shuqiang Wang, Chi-Man Pun
In order to facilitate film-based image stylization research, we construct FilmSet, a large-scale and high-quality film style dataset.
no code implementations • 16 Dec 2022 • Zinuo Li, Xuhang Chen, Chi-Man Pun, Shuqiang Wang
Image enhancement is a technique that frequently utilized in digital image processing.
no code implementations • 13 Dec 2022 • Changwei Gong, Changhong Jing, Ye Li, Xinan Liu, Zuxin Chen, Shuqiang Wang
And models of functional addiction circuits developed from functional imaging are an effective tool for discovering and verifying addiction circuits.
1 code implementation • 30 Nov 2022 • Xuhang Chen, Xiaodong Cun, Chi-Man Pun, Shuqiang Wang
Shadow removal improves the visual quality and legibility of digital copies of documents.
no code implementations • 9 Aug 2022 • Heng Kong, Shuqiang Wang
Mild cognitive impairment(MCI) is a precursor of Alzheimer's disease(AD), and the detection of MCI is of great clinical significance.
no code implementations • 29 Jun 2022 • Changwei Gong, Changhong Jing, Yanyan Shen, Shuqiang Wang
Dynamic community detection has been prospered as a powerful tool for quantifying changes in dynamic brain network connectivity patterns by identifying strongly connected sets of nodes.
no code implementations • 29 Jun 2022 • Changwei Gong, Changhong Jing, Junren Pan, Shuqiang Wang
Functional alterations in the relevant neural circuits occur from drug addiction over a certain period.
no code implementations • 20 Jun 2022 • Junren Pan, Shuqiang Wang
However, most existing methods applied in neuroimaging can not efficiently fuse the functional and structural information from multi-modal neuroimages.
no code implementations • 25 Nov 2021 • Wen Yu, Baiying Lei, Yanyan Shen, Shuqiang Wang, Yong liu, Zhiguang Feng, Yong Hu, Michael K. Ng
In this work, a novel Multidirectional Perception Generative Adversarial Network (MP-GAN) is proposed to visualize the morphological features indicating the severity of AD for patients of different stages.
no code implementations • 12 Oct 2021 • Qiankun Zuo, Baiying Lei, Shuqiang Wang, Yong liu, BingChuan Wang, Yanyan Shen
The proposed model can evaluate characteristics of abnormal brain connections at different stages of Alzheimer's disease, which is helpful for cognitive disease study and early treatment.
no code implementations • 12 Oct 2021 • Junren Pan, Baiying Lei, Shuqiang Wang, BingChuan Wang, Yong liu, Yanyan Shen
In this work, a novel decoupling generative adversarial network (DecGAN) is proposed to detect abnormal neural circuits for AD.
no code implementations • 23 Jul 2021 • Bowen Hu, Baiying Lei, Shuqiang Wang, Yong liu, BingChuan Wang, Min Gan, Yanyan Shen
A branching predictor and several hierarchical attention pipelines are constructed to generate point clouds that accurately describe the incomplete images and then complete these point clouds with high quality.
no code implementations • 21 Jul 2021 • Bowen Hu, Baiying Lei, Yanyan Shen, Yong liu, Shuqiang Wang
Fusing medical images and the corresponding 3D shape representation can provide complementary information and microstructure details to improve the operational performance and accuracy in brain surgery.
no code implementations • 21 Jul 2021 • Qiankun Zuo, Baiying Lei, Yanyan Shen, Yong liu, Zhiguang Feng, Shuqiang Wang
Then two hypergraphs are constructed from the latent representations and the adversarial network based on graph convolution is employed to narrow the distribution difference of hyperedge features.
no code implementations • 21 Jul 2021 • Junren Pan, Baiying Lei, Yanyan Shen, Yong liu, Zhiguang Feng, Shuqiang Wang
Using multimodal neuroimaging data to characterize brain network is currently an advanced technique for Alzheimer's disease(AD) Analysis.
no code implementations • ICLR 2021 • Yong liu, Jiankun Liu, Shuqiang Wang
In this paper, we study the statistical properties of distributed kernel ridge regression together with random features (DKRR-RF), and obtain optimal generalization bounds under the basic setting, which can substantially relax the restriction on the number of local machines in the existing state-of-art bounds.
no code implementations • 9 Nov 2020 • Senrong You, Yong liu, Baiying Lei, Shuqiang Wang
Specifically, FP-GANs firstly divides an MR image into low-frequency global approximation and high-frequency anatomical texture in wavelet domain.
no code implementations • 30 Aug 2020 • Shuqiang Wang, Zhuo Chen, Wen Yu, Baiying Lei
The assistant network and the discriminator are employed to jointly decide whether the segmentation results are real or fake.
no code implementations • 8 Aug 2020 • Shengye Hu, Baiying Lei, Yong Wang, Zhiguang Feng, Yanyan Shen, Shuqiang Wang
Fusing multi-modality medical images, such as MR and PET, can provide various anatomical or functional information about human body.
no code implementations • 3 Aug 2020 • Wen Yu, Baiying Lei, Michael K. Ng, Albert C. Cheung, Yanyan Shen, Shuqiang Wang
To the best of our knowledge, the proposed Tensor-train, High-pooling and Semi-supervised learning based GAN (THS-GAN) is the first work to deal with classification on MRI images for AD diagnosis.