细胞核AI基础模型在病理学的评估
Junlin Guo1, Siqi Lu1, Can Cui2
1Department of Electrical and Computer Engineering, Vanderbilt University, Nashville, TN, USA.
概括
细胞ViT在病理细胞核细分方面表现有前途,优于其他基础模型. 然而,性能差距仍然存在,这表明自动化数字病理学工具的改进空间.
科学领域:
- 数字病理学数字病理学
- 计算生物学 计算生物学
- 医学成像分析 医学成像分析
背景情况:
- 细胞核实例细分对于数字病理学至关重要.
- 传统的方法在各种数据集的概括性方面扎.
- 基础模型 (FMs) 为细胞细分提供了一个有希望的,可通用的方法.
研究的目的:
- 在病理学中对SOTA细胞核基础模型进行大规模评估.
- 评估Cellpose,StarDist和CellViT在不同数据集上的表现.
- 为了确定脏组织自动化核细分的剩余挑战.
主要方法:
- 创建了2542个人类和动物脏整片图像 (WSIs) 的多样化的评估数据集.
- 包括组织类型,尺寸和染色方法的变化,用于全面测试.
- 量化分析预测分布以确定性能差距.
主要成果:
- 在评估的模型中确定了病理核细分的持续性差距.
- 在这种情况下,CellViT与Cellpose和StarDist相比表现优越.
- 没有一个单一的基础模型能够实现对核的完美细分精度.
结论:
- 细胞ViT是病理核细分的强有力的候选者,但存在局限性.
- 需要进一步的进步,以完全弥合脏病理的自动化细分的性能差距.
- 这项研究代表了迄今为止对核细分的FM的最大规模评估.
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