基于加权欧氏距离的陶瓷器超声波辨识方法

doi:10.3969/j.issn.0372-2112.2018.07.028

电子学报 ›› 2018, Vol. 46 ›› Issue (7): 1737-1741.DOI: 10.3969/j.issn.0372-2112.2018.07.028

基于加权欧氏距离的陶瓷器超声波辨识方法

安笑笑, 贺西平, 卢康

陕西师范大学物理学与信息技术学院陕西省超声重点实验室, 陕西西安 710119

收稿日期:2017-01-21 修回日期:2017-07-27 出版日期:2018-07-25
- 通讯作者:
- 贺西平
- 作者简介:
- 安笑笑,女,1993年3月出生,陕西耀州人,2011年毕业于天津理工大学应用物理专业,现为陕西师范大学声学专业硕士在读生,研究方向为超声波信号检测.E-mail:anxiaoxiao@snnu.edu.cn
- 基金资助:
- 国家自然科学基金 (No.11374201）

Identification of Ceramic Using Ultrasonic Pulses Based on the Weighted Euclidean Distance

AN Xiao-xiao, HE Xi-ping, LU Kang

Shaanxi Key Laboratory of Ultrasonic, School of Physics and Information Technology, Shaanxi Normal University, Xi'an, Shaanxi 710119, China

Received:2017-01-21 Revised:2017-07-27 Online:2018-07-25 Published:2018-07-25

摘要/Abstract

摘要： 为克服陶瓷器鉴定传统方法的局限性，提出一种基于加权欧氏距离的陶瓷器超声波辨识方法.以三个完全相同的方形陶瓷盒子作为实验样品，根据样品的断面扫描电镜照片，分析超声波波长与其内部颗粒尺寸之间的关系；提取10MHz超声波在样品内部的背向散射信号，计算各样品与标准样品的背向散射信号间的加权欧式距离，与事先留存的标准样品自身的加权欧氏距离进行比较.计算结果表明，不同样品之间的加权欧式距离不同.利用背向散射信号的加权欧氏距离，可以快速、准确地辨识陶瓷器样品.

关键词: 超声波, 颗粒尺寸, 背向散射信号, 加权欧式距离

Abstract: In order to overcome the limitation of the traditional method of ceramic identification,an ultrasonic identification method based on the weighted Euclidean distance is proposed.Three ceramic boxes with the same outline dimensions as experimental samples,the relationships between ultrasonic wave length and the particle size of ceramic are analyzed according to cross-section SEM photographs of the ceramic,the weighted Euclidean distances between standard sample and other samples are calculated by extracting 10MHz ultrasonic backscattering signals,and compared to the self-weighted Euclidean distance of the standard sample.The calculated results show that the weighted Euclidean distance between different samples is different.Using the weighted Euclidean distance of the backscatter signal,the ceramic sample can be identified quickly and accurately.

Key words: ultrasonic, particle size, backscattering signal, weighted Euclidean distance

中图分类号:

O426.9

安笑笑, 贺西平, 卢康. 基于加权欧氏距离的陶瓷器超声波辨识方法[J]. 电子学报, 2018, 46(7): 1737-1741.

AN Xiao-xiao, HE Xi-ping, LU Kang. Identification of Ceramic Using Ultrasonic Pulses Based on the Weighted Euclidean Distance[J]. Acta Electronica Sinica, 2018, 46(7): 1737-1741.

参考文献

[1] 许哲.古陶瓷鉴定方法发展史初探[J].北方文物,2011,(2):44-47.
[2] 律海明.浅析古陶瓷的几种鉴定方法[J].文物鉴定与鉴赏,2014,(4):90-94.
[3] DEJOIE C,TAMURA N,KUNZ M,et al.Complementary use of monochromatic and white-beam X-ray micro-diffraction for the investigation of ancient materials[J].Journal of Applied Crystallography,2015,48(5):1522-1533.
[4] SCIAU P,LEON Y,GOUDEAU P,et al.Reverse engineering the ancient ceramic technology based on X-ray fluorescence spectromicroscopy[J].Journal of Analytical Atomic Spectrometry,2011,26(5):969-976.
[5] PADELETTI G,FERMO P.A scientific approach to the attribution problem of renaissance ceramic productions based on chemical and mineralogical markers[J].Applied Physics A,2010,100(3):771-784.
[6] FIGUEIREDO E,SILVA RJC,ARAUJO MF,et al.Identification of ancient gilding technology and late bronze age metallurgy by EDXRF,Micro-EDXRF,SEM-EDS and metallographic techniques[J].Microchimica Acta,2010,168(3-4):283-291.
[7] SHI S,LIU Z G,SUN J T,ZHANG M,et al.Study of errors in ultrasonic heat meter measurements caused by impurities of water based on ultrasonic attenuation[J].Journal of Hydro Dynamics,Ser B,2015,27(1):141-149.
[8] LI J,YANG L,ROKHLIN S I.Effect of texture and grain shape on ultrasonic backscattering in polycrystals[J].Ultrasonics,2014,54(7):1789-1803.
[9] 贺西平,田彦平,张宏普.超声无损评价金属材料晶粒尺寸的研究[J].声学技术,2013,32(6):445-451.
[10] BUENOS A A,PEREIRA P,MEI P R,et al.Influence of grain size on the propagation of LCRCR waves in low carbon steel[J].Journal of Nondestructive Evaluation,2014,33(4):562-570.
[11] 田彦平,贺西平,张宏普,等.基于声参量的金属材料辨识方法[J].陕西师范大学物理学报(自然科学版),2014,42(3):34-40.
[12] 谭飞刚,刘伟铭,黄玲,等.基于加权欧氏距离度量的目标再识别算法[J].华南理工大学学报(自然科学版),2015,43(9):88-94.
[13] LI J,LU B L.An adaptive image Euclidean distance[J].Pattern Recognition,2009,42(3):349-357.
[14] 张闯,王婷婷,孙冬娇,等.基于欧氏距离的图像边缘检测[J].中国图像图形学报,2013,18(2):176-183.
[15] 张宏普,贺西平,贺升平,等.一种超声定点检测用探头固定装置[P].中国专利:CN201520540078.2,2015-11-18.
[16] CERRILLO C,JIMENEZ A,RUFO M,et al.New contributions to granite characterization by ultrasonic testing[J].Ultrasonics,2014,54(1):156-167.
[17] LOBKIS O I,ROKHLIN S I.Characterization of ploy crystals with elongated duplex microstructure by inversion of backscattering data[J].Applied Physics Letters,2010,96(16):1-3.
[18] 卢康,贺西平,卢炬,等.基于超声衰减系数谱辨识金属材料方法的适应性研究[J].陕西师范大学学报(自然科学版),2016,44(5):46-52.

基于加权欧氏距离的陶瓷器超声波辨识方法

Identification of Ceramic Using Ultrasonic Pulses Based on the Weighted Euclidean Distance

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