Основные понятия
LeFusion proposes lesion-focused diffusion models to enhance synthetic data generation for cardiac MRI pathology.
Аннотация
Introduction:
Data biases in clinical practice lead to challenges.
Synthetic data can address these issues.
Generative Lesion Synthesis:
Various medical modalities benefit from generative lesion synthesis.
Existing methods struggle with background quality.
LeFusion Methodology:
LeFusion introduces lesion-focused diffusion models for better synthesis.
Redesigning diffusion learning objectives enhances controllability and quality.
Multi-Class Lesions:
LeFusion extends to handle multi-class lesions through joint modeling.
A generative model for lesion masks increases diversity in synthesis.
Validation and Results:
Validated on DE-MRI dataset, showing enhancement in state-of-the-art model performance.
Статистика
データ生成による病理学的スキャンの合成を可能にする方法を提案します。
Цитаты
"Synthetic data could be better than real data." - Savage, N. (2023)