基于空气耦合超声的碑文扫描技术研究  

Research on Inscription Scanning Technology Based on AirCoupled Ultrasonic

作　　者：李光亚[1] 刘宝兰 段能全[3] 刘哲[1] Li Guangya;Liu Baolan;Duan Nengquan;Liu Zhe(School of Information and Communication Engineering,North University of China,Taiyuan Shanxi,030051;Shanxi Institute of Ancient Building Protection,Taiyuan Shanxi,030051;School of Mechanical Engineering,North University of China,Taiyuan Shanxi,030051)

机构地区：[1]中北大学信息与通信工程学院,山西太原030051 [2]山西省古建筑保护研究所,山西太原030051 [3]中北大学机械工程与自动化学院,山西太原030051

出　　处：《电子测试》2019年第19期35-37,共3页Electronic Test

基　　金：山西省文物保护专项资金支持

摘　　要：实验利用空气耦合超声技术对风化严重碑刻文字进行扫描和识别,并利用三维激光扫描仪对同一扫描对象进行对比实验,结果说明在破损碑刻文字的识别效果上,空气耦合超声扫描技术更有优势,这也为空气耦合超声技术在文物检测方向上开拓了新的应用领域。The experiment uses air-coupled Ultrasonic technology to scan and identify the weathered severe inscriptions,and uses the 3D laser scanner to compare the same scanning object.The results show that the air-coupled ultrasonic scanning technology has advantages in the recognition effect of the damaged inscriptions.Air-coupled ultrasonic technology has also opened up new application fields in the direction of cultural relics detection.

关 键 词：空气耦合超声 碑文识别 三维激光扫描 

分 类 号：TP3[自动化与计算机技术—计算机科学与技术]