no code implementations • 18 Oct 2023 • Yanyu Ye, Zhenxi Zhang, Wei Wei, Chunna Tian
To improve the performance of test-time domain adaptation, we propose a multi task consistency guided source-free test-time domain adaptation medical image segmentation method which ensures the consistency of the local boundary predictions and the global prototype representation.
no code implementations • 25 May 2023 • Zhenxi Zhang, Ran Ran, Chunna Tian, Heng Zhou, Fan Yang, Xin Li, Zhicheng Jiao
This paper proposes a cross-supervised learning framework based on dual classifiers (DC-Net), including an evidential classifier and a vanilla classifier.
no code implementations • 25 May 2023 • Zhenxi Zhang, Ran Ran, Chunna Tian, Heng Zhou, Xin Li, Fan Yang, Zhicheng Jiao
To address these issues, we propose a self-aware and cross-sample prototypical learning method (SCP-Net) to enhance the diversity of prediction in consistency learning by utilizing a broader range of semantic information derived from multiple inputs.
no code implementations • 21 Sep 2022 • Heng Zhou, Chunna Tian, Zhenxi Zhang, Chengyang Li, Yuxuan Ding, Yongqiang Xie, Zhongbo Li
FRDF utilizes the directional information between object pixels to effectively enhance the intra-class compactness of salient regions.
no code implementations • 19 Jul 2022 • Yuxuan Ding, Lingqiao Liu, Chunna Tian, Jingyuan Yang, Haoxuan Ding
The Contrastive Language-Image Pre-training (CLIP) Model is a recently proposed large-scale pre-train model which attracts increasing attention in the computer vision community.
no code implementations • 3 Jun 2022 • Zhenxi Zhang, Chunna Tian, Zhicheng Jiao
In specific, mutual-prototype alignment enhances the information interaction between labeled and unlabeled data.
no code implementations • 26 May 2022 • Heng Zhou, Chunna Tian, Zhenxi Zhang, Chengyang Li, Yongqiang Xie, Zhongbo Li
FNs-player and FPs-player are designed with different strategies: One is to minimize FNs and the other is to minimize FPs.
no code implementations • 25 Jun 2020 • Zhenxi Zhang, Chunna Tian, Jie Li, Zhusi Zhong, Zhicheng Jiao, Xinbo Gao
Further, we propose a context encoding module to utilize the global predictor from the error map to enhance the feature representation and regularize the networks.
no code implementations • CVPR 2015 • Lei Zhang, Wei Wei, Yanning Zhang, Chunna Tian, Fei Li
To address this problem, a novel reweighted Laplace prior based hyperspectral compressive sensing method is proposed in this study.