基于SSD算法的老旧建筑墙面裂缝识别

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摘  要：老旧建筑物墙面裂缝识别是实现敏感工程环境中建筑物实时监测与及时保护的关键技术措施。该文介绍SSD算法的特点及其在墙面裂缝识别上的应用，通过实际带裂缝墙面照片实例展示识别效果，探讨模型超参数对识别效果的影响。结果表明，SSD算法适合墙面裂缝识别，识别的位置准确。

关键词：老旧建筑物；墙面裂缝；目标识别；SSD算法；模型参数

中图分类号：TU746.3      文献标志码：A          文章编号：2095-2945（2023）28-00３６-0４

Abstract： The identification of wall cracks in old buildings is a key technical measure to realize real-time monitoring and timely protection of buildings in sensitive engineering environment. This paper introduces the characteristics of SSD algorithm and its application in the identification of wall cracks， shows the recognition effect through an actual example of wall photos with cracks， and discusses the influence of model super parameters on the recognition effect. The results show that SSD algorithm is suitable for wall crack recognition and the location of recognition is accurate.

Keywords： old buildings; wall cracks; target recognition; SSD algorithm; model parameters

我国城市中现存大量砖结构文物和旧建筑物。（剩余4194字）