Search Results for author: Yu-Jen Chen

Found 10 papers, 3 papers with code

Toward Fairness via Maximum Mean Discrepancy Regularization on Logits Space

no code implementations20 Feb 2024 Hao-Wei Chung, Ching-Hao Chiu, Yu-Jen Chen, Yiyu Shi, Tsung-Yi Ho

Fairness has become increasingly pivotal in machine learning for high-risk applications such as machine learning in healthcare and facial recognition.

Fairness

Achieve Fairness without Demographics for Dermatological Disease Diagnosis

no code implementations16 Jan 2024 Ching-Hao Chiu, Yu-Jen Chen, Yawen Wu, Yiyu Shi, Tsung-Yi Ho

To overcome this, we propose a method enabling fair predictions for sensitive attributes during the testing phase without using such information during training.

Attribute Fairness

AME-CAM: Attentive Multiple-Exit CAM for Weakly Supervised Segmentation on MRI Brain Tumor

1 code implementation26 Jun 2023 Yu-Jen Chen, Xinrong Hu, Yiyu Shi, Tsung-Yi Ho

Magnetic resonance imaging (MRI) is commonly used for brain tumor segmentation, which is critical for patient evaluation and treatment planning.

Brain Tumor Segmentation Segmentation +4

A Novel Confidence Induced Class Activation Mapping for MRI Brain Tumor Segmentation

1 code implementation8 Jun 2023 Yu-Jen Chen, Yiyu Shi, Tsung-Yi Ho

Magnetic resonance imaging (MRI) is a commonly used technique for brain tumor segmentation, which is critical for evaluating patients and planning treatment.

Brain Tumor Segmentation Object Localization +4

Conditional Diffusion Models for Weakly Supervised Medical Image Segmentation

1 code implementation6 Jun 2023 Xinrong Hu, Yu-Jen Chen, Tsung-Yi Ho, Yiyu Shi

Recent advances in denoising diffusion probabilistic models have shown great success in image synthesis tasks.

Denoising Image Generation +5

"One-Shot" Reduction of Additive Artifacts in Medical Images

no code implementations23 Oct 2021 Yu-Jen Chen, Yen-Jung Chang, Shao-Cheng Wen, Yiyu Shi, Xiaowei Xu, Tsung-Yi Ho, Meiping Huang, Haiyun Yuan, Jian Zhuang

Medical images may contain various types of artifacts with different patterns and mixtures, which depend on many factors such as scan setting, machine condition, patients' characteristics, surrounding environment, etc.

Computed Tomography (CT)

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