[PDF] [Code] [Dataset] Sharad Joshi, Nitin Khanna, "Source Printer Classification using Printer Specific Local Texture Descriptor," IEEE Transactions on Information Forensics and Security (TIFS), 2019 (Impact Factor: 4.332).

Sharad Joshi, Suraj Saxena, Nitin Khanna, "First Steps Toward CNN based Source Classification of Document Images Shared over Messaging App," Elsevier Signal Processing: Image Communication, 2019 (Impact Factor: 2.07).

Sharad Joshi, M. Lamba, V. Goyal and N. Khanna, “Augmented Data and Improved Noise Residual-Based CNN for Printer Source Identification,” IEEE International Conference on Acoustics, Speech and Signal Processing (ICASPP), Calgary, Canada, April 2018.[Accepted]

[PDF] Sharad Joshi, Nitin Khanna, "Single Classifier-Based Passive System for Source Printer Classification Using Local Texture Features," IEEE Transactions on Information Forensics and Security (TIFS), Jul. 2018 (Impact Factor: 4.332).

Sharad Joshi, Gaurav Gupta, Nitin Khanna, "Source classification using document images from smartphones and flatbed scanners ," National Conference on Computer Vision, Pattern Recognition, Image Processing and Graphics (NCVPRIG), IIT Mandi, Dec. 2017. (Double Blind Review).

Hardik Jain, Gaurav Gupta, Sharad Joshi, Nitin Khanna, "Passive Classification of Source Printer using Text-line-level Geometric Distortion Signatures from Scanned Images of Printed Documents", arxiv pre-print, 2017.

Sharad Joshi, Kishor P. Upla, Nitin Khanna, "Consistent Pan-Sharpening based on Multistage Joint and Dual Bilateral Filters ", Journal of Applied Remote Sensing,International Society for Optics and Photonics , Jun. 2018 (5-Year Impact Factor: 1.1).