Search Results for author: Weiwen Zhang

Found 3 papers, 1 papers with code

MedIAnomaly: A comparative study of anomaly detection in medical images

1 code implementation6 Apr 2024 Yu Cai, Weiwen Zhang, Hao Chen, Kwang-Ting Cheng

Anomaly detection (AD) aims at detecting abnormal samples that deviate from the expected normal patterns.

Anomaly Classification Anomaly Detection +2

Unpaired Optical Coherence Tomography Angiography Image Super-Resolution via Frequency-Aware Inverse-Consistency GAN

no code implementations29 Sep 2023 Weiwen Zhang, Dawei Yang, Haoxuan Che, An Ran Ran, Carol Y. Cheung, Hao Chen

For optical coherence tomography angiography (OCTA) images, a limited scanning rate leads to a trade-off between field-of-view (FOV) and imaging resolution.

Generative Adversarial Network Image Super-Resolution

Semi-supervised Instance Segmentation with a Learned Shape Prior

no code implementations9 Sep 2023 Long Chen, Weiwen Zhang, Yuli Wu, Martin Strauch, Dorit Merhof

To date, most instance segmentation approaches are based on supervised learning that requires a considerable amount of annotated object contours as training ground truth.

Cell Segmentation Instance Segmentation +4

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