Search Results for author: Yongsheng Pan

Found 9 papers, 3 papers with code

Each Test Image Deserves A Specific Prompt: Continual Test-Time Adaptation for 2D Medical Image Segmentation

1 code implementation30 Nov 2023 Ziyang Chen, Yiwen Ye, Mengkang Lu, Yongsheng Pan, Yong Xia

Distribution shift widely exists in medical images acquired from different medical centres and poses a significant obstacle to deploying the pre-trained semantic segmentation model in real-world applications.

Image Segmentation Medical Image Segmentation +2

Treasure in Distribution: A Domain Randomization based Multi-Source Domain Generalization for 2D Medical Image Segmentation

1 code implementation31 May 2023 Ziyang Chen, Yongsheng Pan, Yiwen Ye, Hengfei Cui, Yong Xia

In this paper, we propose a multi-source DG method called Treasure in Distribution (TriD), which constructs an unprecedented search space to obtain the model with strong robustness by randomly sampling from a uniform distribution.

Domain Generalization Image Segmentation +2

Reconstruction-driven Dynamic Refinement based Unsupervised Domain Adaptation for Joint Optic Disc and Cup Segmentation

no code implementations10 Apr 2023 Ziyang Chen, Yongsheng Pan, Yong Xia

The reconstruction alignment (RA) module uses a variational auto-encoder (VAE) to reconstruct the input image and thus boosts the image representation ability of the network in a self-supervised way.

Edge Detection Segmentation +1

A Novel Unified Conditional Score-based Generative Framework for Multi-modal Medical Image Completion

no code implementations7 Jul 2022 Xiangxi Meng, Yuning Gu, Yongsheng Pan, Nizhuan Wang, Peng Xue, Mengkang Lu, Xuming He, Yiqiang Zhan, Dinggang Shen

Multi-modal medical image completion has been extensively applied to alleviate the missing modality issue in a wealth of multi-modal diagnostic tasks.

Learning towards Synchronous Network Memorizability and Generalizability for Continual Segmentation across Multiple Sites

no code implementations14 Jun 2022 Jingyang Zhang, Peng Xue, Ran Gu, Yuning Gu, Mianxin Liu, Yongsheng Pan, Zhiming Cui, Jiawei Huang, Lei Ma, Dinggang Shen

In clinical practice, a segmentation network is often required to continually learn on a sequential data stream from multiple sites rather than a consolidated set, due to the storage cost and privacy restriction.

Continual Learning

Residual Network based Aggregation Model for Skin Lesion Classification

no code implementations24 Jul 2018 Yongsheng Pan, Yong Xia

We recognize that the skin lesion diagnosis is an essential and challenging sub-task in Image classification, in which the Fisher vector (FV) encoding algorithm and deep convolutional neural network (DCNN) are two of the most successful techniques.

Classification General Classification +3

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