3 citations · 12 across the 14 of their papers we have counts for
4 papers · 1 filter
Demography-based Facial Retouching Detection using Subclass Supervised Sparse Autoencoder
Aparna Bharati, Mayank Vatsa, Richa Singh +2
Digital retouching of face images is becoming more widespread due to the introduction of software packages that automate the task. Several researchers have introduced algorithms to…
Provenance Filtering for Multimedia Phylogeny
Allan Pinto, Daniel Moreira, Aparna Bharati +5
Departing from traditional digital forensics modeling, which seeks to analyze single objects in isolation, multimedia phylogeny analyzes the evolutionary processes that influence d…
U-Phylogeny: Undirected Provenance Graph Construction in the Wild
Aparna Bharati, Daniel Moreira, Allan Pinto +5
Deriving relationships between images and tracing back their history of modifications are at the core of Multimedia Phylogeny solutions, which aim to combat misinformation through…
Spotting the Difference: Context Retrieval and Analysis for Improved Forgery Detection and Localization
Joel Brogan, Paolo Bestagini, Aparna Bharati +6
As image tampering becomes ever more sophisticated and commonplace, the need for image forensics algorithms that can accurately and quickly detect forgeries grows. In this paper, w…