A fast detection method for changed land using UAV remote sensing image
Hongfei Huang, Xiaoguo Zhang, Jiadong Lv, Meijiao Xu
Available Online November 2016.
- https://doi.org/10.2991/aest-16.2016.17How to use a DOI?
- UAV remote sensing image; SURF algorithm; recursive matching; change detection.
- This paper proposes a fast detection method for changed land using UAV remote sensing image. Firstly, a series of SURF feature points on the old time phase orthoimage are retrieved and stored into a matching database. Secondly, through the establishment of coarse - fine double matching recursive model to quickly match the new and old time phase images, Whether the change of land use is preliminarily determined by the matching of feature points. Finally, it can be accurately determined whether the suspicious land is appeared through comparative analysis which based on the spectrum and texture of the dual mode comprehensive contrast detection method .Compared to the traditional technology, this method does not need to lay a large number of ground control points, and does not need to splice the UAV images, but can realize the rapid automatic discovery of suspicious objects, which is not only high precision but also saves time and effort.
- Open Access
- This is an open access article distributed under the CC BY-NC license.
Cite this article
TY - CONF AU - Hongfei Huang AU - Xiaoguo Zhang AU - Jiadong Lv AU - Meijiao Xu PY - 2016/11 DA - 2016/11 TI - A fast detection method for changed land using UAV remote sensing image BT - 2016 International Conference on Advanced Electronic Science and Technology (AEST 2016) PB - Atlantis Press SP - 133 EP - 140 SN - 1951-6851 UR - https://doi.org/10.2991/aest-16.2016.17 DO - https://doi.org/10.2991/aest-16.2016.17 ID - Huang2016/11 ER -