Search Results for author: Wenhui Cui

Found 7 papers, 4 papers with code

Meta Transfer of Self-Supervised Knowledge: Foundation Model in Action for Post-Traumatic Epilepsy Prediction

no code implementations21 Dec 2023 Wenhui Cui, Haleh Akrami, Ganning Zhao, Anand A. Joshi, Richard M. Leahy

To explore the generalizability of the foundation model in downstream applications, we then apply the model to an unseen TBI dataset for prediction of PTE using zero-shot learning.

Epilepsy Prediction Meta-Learning +2

Neuro-GPT: Towards A Foundation Model for EEG

1 code implementation7 Nov 2023 Wenhui Cui, Woojae Jeong, Philipp Thölke, Takfarinas Medani, Karim Jerbi, Anand A. Joshi, Richard M. Leahy

To handle the scarcity and heterogeneity of electroencephalography (EEG) data for Brain-Computer Interface (BCI) tasks, and to harness the power of large publicly available data sets, we propose Neuro-GPT, a foundation model consisting of an EEG encoder and a GPT model.

EEG Motor Imagery

SemST: Semantically Consistent Multi-Scale Image Translation via Structure-Texture Alignment

no code implementations8 Oct 2023 Ganning Zhao, Wenhui Cui, Suya You, C. -C. Jay Kuo

Unsupervised image-to-image (I2I) translation learns cross-domain image mapping that transfers input from the source domain to output in the target domain while preserving its semantics.

Contrastive Learning Domain Adaptation +2

Toward Improved Generalization: Meta Transfer of Self-supervised Knowledge on Graphs

no code implementations16 Dec 2022 Wenhui Cui, Haleh Akrami, Anand A. Joshi, Richard M. Leahy

Transferring knowledge from a source domain with abundant training data to a target domain is effective for improving representation learning on scarce training data.

Meta-Learning Representation Learning +2

Learning from imperfect training data using a robust loss function: application to brain image segmentation

1 code implementation8 Aug 2022 Haleh Akrami, Wenhui Cui, Anand A Joshi, Richard M. Leahy

Segmentation is one of the most important tasks in MRI medical image analysis and is often the first and the most critical step in many clinical applications.

Brain Image Segmentation EEG +3

Semi-supervised Learning using Robust Loss

1 code implementation3 Mar 2022 Wenhui Cui, Haleh Akrami, Anand A. Joshi, Richard M. Leahy

The amount of manually labeled data is limited in medical applications, so semi-supervised learning and automatic labeling strategies can be an asset for training deep neural networks.

Image Classification

Semi-Supervised Brain Lesion Segmentation with an Adapted Mean Teacher Model

1 code implementation4 Mar 2019 Wenhui Cui, Yanlin Liu, Yuxing Li, Menghao Guo, Yiming Li, Xiuli Li, Tianle Wang, Xiangzhu Zeng, Chuyang Ye

Since unannotated data is generally abundant, it is desirable to use unannotated data to improve the segmentation performance for CNNs when limited annotated data is available.

Image Classification Ischemic Stroke Lesion Segmentation +2

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