Median Filtering Forensics Using Multiple Models in Residual Domain
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Access"
DOI: 10.1109/access.2019.2897761
Abstract: Median filtering, due to highly non-linear and content-preserving, has widely used in the multimedia security fields, such as anti-forensics, steganography, and steganalysis. In the past decade, many excellent algorithms have been proposed, and have solved… read more here.
Keywords: forensics using; median filtering; filtering forensics; image ... See more keywords
Deep Residual Learning Using Data Augmentation for Median Filtering Forensics of Digital Images
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Access"
DOI: 10.1109/access.2019.2923000
Abstract: This paper addresses the median filtering forensics for a lossy compressed image with low resolution, which is essential for the identification of fake images and fake videos. A deep residual model with training data augmentation… read more here.
Keywords: deep residual; median filtering; filtering forensics; image ... See more keywords
Median Filtering Forensics in Compressed Video
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Signal Processing Letters"
DOI: 10.1109/lsp.2018.2889921
Abstract: Median filtering has received extensive attention from forensics analyzers, as a common content-preserving, smoothing, and denoising manipulation. We propose a detection scheme for median filtering of video sequences in compressed domain based on the singular… read more here.
Keywords: video; forensics compressed; median filtering; filtering forensics ... See more keywords