3 citations · 4 across the 5 of their papers we have counts for
4 papers · 1 filter
Automated Crater Detection from Co-registered Optical Images, Elevation Maps and Slope Maps using Deep Learning
Atal Tewari, Vinay Verma, Pradeep Srivastava +2
Impact craters are formed as a result of continuous impacts on the surface of planetary bodies. This paper proposes a novel way of simultaneously utilizing optical images, digital…
Empirical Evaluation of PRNU Fingerprint Variation for Mismatched Imaging Pipelines
Sharad Joshi, Pawel Korus, Nitin Khanna +1
We assess the variability of PRNU-based camera fingerprints with mismatched imaging pipelines (e.g., different camera ISP or digital darkroom software). We show that camera fingerp…
Source Printer Identification from Document Images Acquired using Smartphone
Sharad Joshi, Suraj Saxena, Nitin Khanna
Vast volumes of printed documents continue to be used for various important as well as trivial applications. Such applications often rely on the information provided in the form of…
Block-level Double JPEG Compression Detection for Image Forgery Localization
Vinay Verma, Deepak Singh, Nitin Khanna
Forged images have a ubiquitous presence in today's world due to ease of availability of image manipulation tools. In this letter, we propose a deep learning-based novel approach w…