Satellite imagery is becoming increasingly available due to a large number of commercial satellite companies. Many fields use satellite images, including meteorology, forestry, natural disaster analysis, and agriculture. These images can be changed or tampered with image manipulation tools causing issues in applications using these images. Manipulation detection techniques designed for images captured by “consumer cameras” tend to fail when used on satellite images. In this paper we propose a supervised method, known as Nested Attention U-Net, to detect spliced areas in the satellite images. We introduce three datasets of manipulated satellite images that contain objects generated by a generative adversarial network (GAN). We test our approach and compare it to existing supervised splicing detection and segmentation techniques and show that our proposed approach performs well in detection and localization.
CITATION STYLE
Horváth, J., Montserrat, D. M., Delp, E. J., & Horváth, J. (2021). Nested Attention U-Net: A Splicing Detection Method for Satellite Images. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 12666 LNCS, pp. 516–529). Springer Science and Business Media Deutschland GmbH. https://doi.org/10.1007/978-3-030-68780-9_41
Mendeley helps you to discover research relevant for your work.