Search Results for author: Yibo Gao

Found 5 papers, 1 papers with code

BayeSeg: Bayesian Modeling for Medical Image Segmentation with Interpretable Generalizability

no code implementations3 Mar 2023 Shangqi Gao, Hangqi Zhou, Yibo Gao, Xiahai Zhuang

Specifically, we first decompose an image into a spatial-correlated variable and a spatial-variant variable, assigning hierarchical Bayesian priors to explicitly force them to model the domain-stable shape and domain-specific appearance information respectively.

Cardiac Segmentation Domain Generalization +3

Joint Modeling of Image and Label Statistics for Enhancing Model Generalizability of Medical Image Segmentation

no code implementations9 Jun 2022 Shangqi Gao, Hangqi Zhou, Yibo Gao, Xiahai Zhuang

To address this problem, we propose a deep learning-based Bayesian framework, which jointly models image and label statistics, utilizing the domain-irrelevant contour of a medical image for segmentation.

Image Segmentation MRI segmentation +2

Towards Self-supervised and Weight-preserving Neural Architecture Search

1 code implementation8 Jun 2022 Zhuowei Li, Yibo Gao, Zhenzhou Zha, Zhiqiang Hu, Qing Xia, Shaoting Zhang, Dimitris N. Metaxas

In this work, we propose the self-supervised and weight-preserving neural architecture search (SSWP-NAS) as an extension of the current NAS framework by allowing the self-supervision and retaining the concomitant weights discovered during the search stage.

Neural Architecture Search

Minimal elements for the limit weak order on affine Weyl groups

no code implementations25 Jan 2021 Christian Gaetz, Yibo Gao

The limit weak order on an affine Weyl group was introduced by Lam and Pylyavskyy in their study of total positivity for loop groups.

Combinatorics Group Theory

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