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arXiv 2506.06886cs.CV

用于通过眼动追踪分析进行自闭症诊断的混合 Vision Transformer-Mamba 框架

Hybrid Vision Transformer-Mamba Framework for Autism Diagnosis via Eye-Tracking Analysis

Faculty of Science and Technology, Tissemsilt University(科技与技术学院,蒂塞姆西尔大学);College of Engineering and Information Technology University of Dubai(工程与信息科技学院,迪拜大学);College of Medicine and Health Sciences, Mohammed Bin Rashid University Dubai, UAE(医学与健康科学学院,迪拜穆罕默德·本·拉希德大学);School of Clinical Medicine University of New South Wales, Australia(临床医学学院,新南威尔士大学)

Wafaa Kasri, Yassine Himeur, Abigail Copiaco, Wathiq Mansoor, Ammar Albanna, Valsamma Eapen

AI总结:

提出融合 ViT 与 Vision Mamba 的混合框架,通过注意力融合多模态眼动追踪线索并结合可解释 AI,在 Saliency4ASD 上实现高精度 ASD 筛查。

摘要:

准确的自闭症谱系障碍(ASD)诊断对于早期干预至关重要。本研究提出了一种结合 Vision Transformers(ViT)与 Vision Mamba 的混合深度学习框架,以利用眼动追踪数据检测 ASD。该模型采用基于注意力的融合来整合视觉、语音和面部线索,捕捉空间与时间动态。与传统手工特征方法不同,它应用最先进的深度学习和可解释 AI 技术来提高诊断准确性与透明度。在 Saliency4ASD 数据集上测试时,所提出的 ViT-Mamba 模型优于现有方法,取得了 0.96 准确率、0.95 F1 分数、0.97 灵敏度和 0.94 特异度。这些结果表明该模型有望用于可扩展、可解释的 ASD 筛查,尤其适用于专家诊断资源有限的资源受限或远程临床环境。

英文摘要:

Accurate Autism Spectrum Disorder (ASD) diagnosis is vital for early intervention. This study presents a hybrid deep learning framework combining Vision Transformers (ViT) and Vision Mamba to detect ASD using eye-tracking data. The model uses attention-based fusion to integrate visual, speech, and facial cues, capturing both spatial and temporal dynamics. Unlike traditional handcrafted methods, it applies state-of-the-art deep learning and explainable AI techniques to enhance diagnostic accuracy and transparency. Tested on the Saliency4ASD dataset, the proposed ViT-Mamba model outperformed existing methods, achieving 0.96 accuracy, 0.95 F1-score, 0.97 sensitivity, and 0.94 specificity. These findings show the model's promise for scalable, interpretable ASD screening, especially in resource-constrained or remote clinical settings where access to expert diagnosis is limited.

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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