arXiv:2410.24046eess.IVcs.CV2024-10被引 13

HM-VGG融合多模态数据,用注意力机制提升青光眼早期诊断准确率。

Deep Learning with HM-VGG: AI Strategies for Multi-modal Image Analysis

  • 引入注意力机制处理视觉场数据,聚焦关键特征。
  • 小样本下仍达高精度、高准确率与高F1分数,适合数据有限场景。
  • 适用于眼科诊疗、远程医疗,推动智慧医疗落地。

本研究提出一种新型深度学习模型——混合多模态VGG(HM-VGG),用于青光眼的早期诊断。该模型采用注意力机制处理视觉场(Visual Field, VF)数据,有效提取对识别青光眼早期征象至关重要的特征。尽管通常依赖大规模标注数据集,但HM-VGG在小样本条件下仍表现优异,展现出卓越的性能。其在精确率(Precision)、准确率(Accuracy)和F1分数上均达到高水平,具备实际临床应用潜力。论文还指出眼科影像分析中大规模标注数据获取困难的问题,强调仅依赖单一模态数据(如VF或光学相干断层扫描图像,OCT)的局限性,倡导采用多模态融合策略以构建更丰富、全面的数据集。实验证明,多模态数据整合显著提升了诊断准确性。该模型为医生提供高效诊断工具,优化患者预后,且可应用于远程医疗与移动健康场景,提升诊疗可及性。本研究是医学图像处理领域的重要进展,对临床眼科具有深远意义。

原文摘要 · Abstract (English)

This study introduces the Hybrid Multi-modal VGG (HM-VGG) model, a cutting-edge deep learning approach for the early diagnosis of glaucoma. The HM-VGG model utilizes an attention mechanism to process Visual Field (VF) data, enabling the extraction of key features that are vital for identifying early signs of glaucoma. Despite the common reliance on large annotated datasets, the HM-VGG model excels in scenarios with limited data, achieving remarkable results with small sample sizes. The model's performance is underscored by its high metrics in Precision, Accuracy, and F1-Score, indicating its potential for real-world application in glaucoma detection. The paper also discusses the challenges associated with ophthalmic image analysis, particularly the difficulty of obtaining large volumes of annotated data. It highlights the importance of moving beyond single-modality data, such as VF or Optical Coherence Tomography (OCT) images alone, to a multimodal approach that can provide a richer, more comprehensive dataset. This integration of different data types is shown to significantly enhance diagnostic accuracy. The HM- VGG model offers a promising tool for doctors, streamlining the diagnostic process and improving patient outcomes. Furthermore, its applicability extends to telemedicine and mobile healthcare, making diagnostic services more accessible. The research presented in this paper is a significant step forward in the field of medical image processing and has profound implications for clinical ophthalmology.

青光眼诊断多模态学习注意力机制医疗AI

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