Search Results for author: Da-Woon Heo

Found 4 papers, 0 papers with code

Transferring Ultrahigh-Field Representations for Intensity-Guided Brain Segmentation of Low-Field Magnetic Resonance Imaging

no code implementations13 Feb 2024 Kwanseok Oh, Jieun Lee, Da-Woon Heo, Dinggang Shen, Heung-Il Suk

Specifically, our adaptive fusion module aggregates 7T-like features derived from the LF image by a pre-trained network and then refines them to be effectively assimilable UHF guidance into LF image features.

Brain Image Segmentation Brain Segmentation +3

A Learnable Counter-condition Analysis Framework for Functional Connectivity-based Neurological Disorder Diagnosis

no code implementations6 Oct 2023 Eunsong Kang, Da-Woon Heo, Jiwon Lee, Heung-Il Suk

Most existing frameworks consist of three stages, namely, feature selection, feature extraction for classification, and analysis, where each stage is implemented separately.

Explainable Models feature selection

A Quantitatively Interpretable Model for Alzheimer's Disease Prediction Using Deep Counterfactuals

no code implementations5 Oct 2023 Kwanseok Oh, Da-Woon Heo, Ahmad Wisnu Mulyadi, Wonsik Jung, Eunsong Kang, Kun Ho Lee, Heung-Il Suk

Deep learning (DL) for predicting Alzheimer's disease (AD) has provided timely intervention in disease progression yet still demands attentive interpretability to explain how their DL models make definitive decisions.

counterfactual Counterfactual Reasoning +1

Medical Transformer: Universal Brain Encoder for 3D MRI Analysis

no code implementations28 Apr 2021 Eunji Jun, Seungwoo Jeong, Da-Woon Heo, Heung-Il Suk

For building a source model generally applicable to various tasks, we pre-train the model in a self-supervised learning manner for masked encoding vector prediction as a proxy task, using a large-scale normal, healthy brain magnetic resonance imaging (MRI) dataset.

Brain Tumor Segmentation Self-Supervised Learning +2

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