基于深度学习的风景名胜区视觉注意力识别与优化

肖 志桓, 路 毅
东北林业大学园林学院

摘要


针对传统穿戴式眼动仪在户外大尺度景观研究中样本量受限、环境适应性差的短板,引入3M-VAS深度学
习模型,以岳麓山风景名胜区5个典型节点为实证对象,基于11,485张社交媒体UGC图像构建“物理空间—视觉
感知”耦合分析框架。通过SegFormer语义分割与视觉注意力指数(AI)量化计算,识别出高密度节点“人群抢占视
线”、人文节点“设施视觉噪声”、开敞节点“缺乏视觉锚点”三类典型问题。据此提出“视觉减法、语义提纯、视
觉加法”的差异化微更新策略。研究表明,仅需对占物理空间5%~10%的关键要素进行微调,即可显著重构注意力资
源配置,实现从“视觉混乱”到“视觉秩序”的系统性优化。

关键词


3M-VAS;眼动预测;视觉注意力指数;景观优化;岳麓山;社交媒体大数据

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