3 citations · 4 across the 5 of their papers we have counts for
7 papers · 1 filter
Automatic Crater Shape Retrieval using Unsupervised and Semi-Supervised Systems
Atal Tewari, Vikrant Jain, Nitin Khanna
Impact craters are formed due to continuous impacts on the surface of planetary bodies. Most recent deep learning-based crater detection methods treat craters as circular shapes, a…
In-Orbit Lunar Satellite Image Super Resolution for Selective Data Transmission
Atal Tewari, Chennuri Prateek, Nitin Khanna
Rapid technological advancements have tremendously increased the data acquisition capabilities of remote sensing satellites. However, the data utilization efficiency in satellite m…
Source Printer Identification using Printer Specific Pooling of Letter Descriptors
Sharad Joshi, Yogesh Kumar Gupta, Nitin Khanna
The digital revolution has replaced the use of printed documents with their digital counterparts. However, many applications require the use of both due to several factors, includi…
Q-matrix Unaware Double JPEG Detection using DCT-Domain Deep BiLSTM Network
Vinay Verma, Deepak Singh, Nitin Khanna
The double JPEG compression detection has received much attention in recent years due to its applicability as a forensic tool for the most widely used JPEG file format. Existing st…
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…