作者
Emily R Bartusiak, Sri Kalyan Yarlagadda, David Güera, Paolo Bestagini, Stefano Tubaro, Fengqing M Zhu, Edward J Delp
发表日期
2019/4/25
研讨会论文
IEEE Conference on Multimedia Information Processing and Retrieval (MIPR)
页码范围
91-96
出版商
IEEE
简介
The widespread availability of image editing tools and improvements in image processing techniques allow image manipulation to be very easy. Oftentimes, easy-to-use yet sophisticated image manipulation tools yields distortions/changes imperceptible to the human observer. Distribution of forged images can have drastic ramifications, especially when coupled with the speed and vastness of the Internet. Therefore, verifying image integrity poses an immense and important challenge to the digital forensic community. Satellite images specifically can be modified in a number of ways, including the insertion of objects to hide existing scenes and structures. In this paper, we describe the use of a Conditional Generative Adversarial Network (cGAN) to identify the presence of such spliced forgeries within satellite images. Additionally, we identify their locations and shapes. Trained on pristine and falsified images, our …
引用总数
20192020202120222023202427101581
学术搜索中的文章
ER Bartusiak, SK Yarlagadda, D Güera, P Bestagini… - 2019 IEEE Conference on Multimedia Information …, 2019