Open Access

ARTICLE

Research and Application of Log Defect Detection and Visualization System Based on Dry Coupling Ultrasonic Method

Yongning Yuan¹, Dong Zhang², Usama Sayed³, Hao Zhu¹, Jun Wang⁴, Xiaojun Yang², Zheng Wang^2,*

1 College of Mechanical and Electronic Engineering, Nanjing Forestry University, Nanjing, 210037, China
2 College of Materials Science and Engineering, Nanjing Forestry University, Nanjing, 210037, China
3 College of Civil Engineering, Nanjing Forestry University, Nanjing, 210037, China
4 College of Information Science and Technology, Nanjing Forestry University, Nanjing, 210037, China
* Corresponding Author: Zheng Wang. Email: wangzheng63258@163.com