no code implementations • 23 Jan 2024 • Zilong Li, Cong Liu, Xin Pan, Guosheng Ding, Ruiming Wang
These findings provide preliminary evidence of the coexistence of stability and instability in the language control network.
1 code implementation • 13 Dec 2023 • Chenglong Ma, Zilong Li, Junjun He, Junping Zhang, Yi Zhang, Hongming Shan
To enjoy the multi-setting synergy in a single model, we propose a novel Prompted Contextual Transformer (ProCT) for incomplete-view CT reconstruction.
1 code implementation • 8 Dec 2023 • Zilong Li, Yiming Lei, Chenglong Ma, Junping Zhang, Hongming Shan
Second, we devise a novel prompt-to-prompt interaction module to fuse these two prompts into a universal restoration prompt.
1 code implementation • ICCV 2023 • Zilong Li, Chenglong Ma, Jie Chen, Junping Zhang, Hongming Shan
The reconstructed images, however, suffer from strong artifacts, greatly limiting their diagnostic value.
1 code implementation • 12 Jul 2023 • Chenglong Ma, Zilong Li, Junping Zhang, Yi Zhang, Hongming Shan
Specifically, we first propose a frequency-band-aware artifact modeling network (FreeNet), which learns artifact-related frequency-band attention in Fourier domain for better modeling the globally distributed streak artifact on the sparse-view CT images.
no code implementations • 17 Apr 2023 • Yiming Lei, Zilong Li, Yan Shen, Junping Zhang, Hongming Shan
Drawing on the capability of the contrastive language-image pre-training (CLIP) model to learn generalized visual representations from text annotations, in this paper, we propose CLIP-Lung, a textual knowledge-guided framework for lung nodule malignancy prediction.
1 code implementation • 4 Apr 2023 • Qi Gao, Zilong Li, Junping Zhang, Yi Zhang, Hongming Shan
First, CoreDiff utilizes LDCT images to displace the random Gaussian noise and employs a novel mean-preserving degradation operator to mimic the physical process of CT degradation, significantly reducing sampling steps thanks to the informative LDCT images as the starting point of the sampling process.
no code implementations • 15 Jan 2023 • Yiming Lei, Zilong Li, Yangyang Li, Junping Zhang, Hongming Shan
However, the manifold of the resultant feature representations does not maintain the intrinsic ordinal relations of interest, which hinders the effectiveness of the image ordinal estimation.
1 code implementation • CVPR 2023 • Jie Chen, Zilong Li, Yin Zhu, Junping Zhang, Jian Pu
We design a simple yet effective HopGNN framework that can easily utilize existing GNNs to achieve hop interaction.
1 code implementation • 24 Jul 2022 • Zilong Li, Qi Gao, Yaping Wu, Chuang Niu, Junping Zhang, Meiyun Wang, Ge Wang, Hongming Shan
Here we extend the state-of-the-art dual-domain deep network approach into a quad-domain counterpart so that all the features in the sinogram, image, and their corresponding Fourier domains are synergized to eliminate metal artifacts optimally without compromising structural subtleties.
no code implementations • CVPR 2022 • Tianrui Chai, Annan Li, Shaoxiong Zhang, Zilong Li, Yunhong Wang
Gait is considered the walking pattern of human body, which includes both shape and motion cues.