Research on Sonar Fan-shaped image display
- 10.2991/icmmct-16.2016.221How to use a DOI?
- Fan-shaped image display, R-Theta algorithm, DSCA algorithm, Interpolation.
In the field of underwater acoustic field, a good sonar data real-time display system plays an important role in the whole sonar system. This paper is based on a fact that the sonar scanning an image is formed by a fan-shaped which has a certain angle and the sonar image display is usually realized through a hardware circuit called a digital scan converter (DSC), ultimately realized the sonar Fan-shaped image display by using an algorithm which called R-Theta digital sweep surface transformation algorithm------a two-dimensional linear interpolation algorithm. This algorithm has less distortion and high image resolution compared with the rectangular display without DSC.
- © 2016, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Hong Hong Jiao AU - Wei Dong Wang AU - Hao Zhou PY - 2016/03 DA - 2016/03 TI - Research on Sonar Fan-shaped image display BT - Proceedings of the 2016 4th International Conference on Machinery, Materials and Computing Technology PB - Atlantis Press SP - 1116 EP - 1119 SN - 2352-5401 UR - https://doi.org/10.2991/icmmct-16.2016.221 DO - 10.2991/icmmct-16.2016.221 ID - Jiao2016/03 ER -