Search Results for author: Qiuli Wang

Found 4 papers, 1 papers with code

Unified Multi-Modal Image Synthesis for Missing Modality Imputation

no code implementations11 Apr 2023 Yue Zhang, Chengtao Peng, Qiuli Wang, Dan Song, Kaiyan Li, S. Kevin Zhou

Besides, we propose a Dynamic Feature Unification Module to integrate information from a varying number of available modalities, which enables the network to be robust to random missing modalities.

Anatomy Image Generation +1

Lung Nodule Segmentation and Uncertain Region Prediction with an Uncertainty-Aware Attention Mechanism

no code implementations15 Mar 2023 Han Yang, Qiuli Wang, Yue Zhang, Zhulin An, Chen Liu, Xiaohong Zhang, S. Kevin Zhou

Radiologists possess diverse training and clinical experiences, leading to variations in the segmentation annotations of lung nodules and resulting in segmentation uncertainty. Conventional methods typically select a single annotation as the learning target or attempt to learn a latent space comprising multiple annotations.

Lung Nodule Segmentation Segmentation

Dual Windows Are Significant: Learning from Mediastinal Window and Focusing on Lung Window

no code implementations8 Jun 2022 Qiuli Wang, Xin Tan, Chen Liu

Since the pandemic of COVID-19, several deep learning methods were proposed to analyze the chest Computed Tomography (CT) for diagnosis.

Computed Tomography (CT)

Uncertainty-Guided Lung Nodule Segmentation with Feature-Aware Attention

2 code implementations24 Oct 2021 Han Yang, Lu Shen, Mengke Zhang, Qiuli Wang

With an Uncertainty-Aware Module, this network can provide a Multi-Confidence Mask (MCM), pointing out regions with different segmentation uncertainty levels.

Lung Nodule Segmentation Segmentation

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