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arXiv 2408.09476cs.CVcs.LG
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面向全切片图像分析的多示例学习研究进展:技术、挑战与未来方向

Advances in Multiple Instance Learning for Whole Slide Image Analysis: Techniques, Challenges, and Future Directions

Jun Wang, Yu Mao, Nan Guan, Chun Jason Xue

AI总结:

本综述梳理了多示例学习(MIL)应用于千兆像素级全切片图像(WSI)病理分析的挑战与各类技术方法,探讨其在癌细胞研究、可解释模型构建等方向的潜力,为领域研究者提供现状参考与未来方向启发。

摘要:

全切片图像(WSIs)是苏木精-伊红(H&E)染色组织样本的千兆像素级数字图像,在病理学中应用广泛。WSIs的超大尺寸与复杂性带来了独特的分析挑战。多示例学习(MIL)已成为应对这些挑战的有效方法,尤其适用于癌症分类与检测任务。本综述全面梳理了MIL应用于WSI分析的相关挑战与方法体系,涵盖注意力机制、伪标签、transformers、池化函数以及图神经网络等方向。此外,本文还探讨了MIL在癌细胞形态发现、可解释机器学习模型构建以及癌症分级量化方面的潜力。通过总结MIL在WSI分析中的现有挑战、方法体系与潜在应用,本综述旨在向研究者介绍该领域的最新进展,并启发未来的研究方向。

英文摘要:

Whole slide images (WSIs) are gigapixel-scale digital images of H\&E-stained tissue samples widely used in pathology. The substantial size and complexity of WSIs pose unique analytical challenges. Multiple Instance Learning (MIL) has emerged as a powerful approach for addressing these challenges, particularly in cancer classification and detection. This survey provides a comprehensive overview of the challenges and methodologies associated with applying MIL to WSI analysis, including attention mechanisms, pseudo-labeling, transformers, pooling functions, and graph neural networks. Additionally, it explores the potential of MIL in discovering cancer cell morphology, constructing interpretable machine learning models, and quantifying cancer grading. By summarizing the current challenges, methodologies, and potential applications of MIL in WSI analysis, this survey aims to inform researchers about the state of the field and inspire future research directions.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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