Name
Title | ||
|---|---|---|
Three Dimensional Stress Wave Imaging Method of Wood Internal Defects Based on TKriging. |
Abstract | ||
|---|---|---|
In order to detect the size, shape and degree of decay inside wood, a three dimensional stress wave imaging method based on TKriging is proposed. The method uses sensors to obtain the stress wave velocity data sets by hanging around the timber randomly, and reconstructs the image of internal defect with those data sets. TKriging optimized structural relationship between interpolation point and reference point in space firstly. The searching radius is used to select the reference points accordingly. Top-k query method is introduced to find the k value with relevant points. The values of the estimated points are calculated and three dimensional image of the internal defect inside wood is reconstructed. The results show the effectiveness of the method and the accuracy rate of sample with one hole is higher than the Kriging method. |
Year | DOI | Venue |
|---|---|---|
2017 | 10.1007/978-981-10-7299-4_34 | Communications in Computer and Information Science |
Keywords | DocType | Volume |
TKriging,Three dimensional stress wave imaging,Top-k | Conference | 771 |
ISSN | Citations | PageRank |
1865-0929 | 0 | 0.34 |
References | Authors | |
0 | 5 | |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Xiaochen Du | 1 | 0 | 1.01 |
| Hailin Feng | 2 | 6 | 4.87 |
| Mingyue Hu | 3 | 0 | 0.68 |
| Yiming Fang | 4 | 30 | 9.71 |
| Jiajie Li | 5 | 0 | 0.34 |