Locating Text in Images using Matched Wavelets. - Sunil Kumar; Nitin Khanna; Santanu Chaudhury; Shiv Dutt Joshi (ICDAR, 2005)

A survey of forensic characterization methods for physical devices. - Nitin Khanna; Aravind K. Mikkilineni; Anthony F. Martone; Gazi N. Ali; George T.-C. Chiu; Jan P. Allebach; Edward J. Delp (Digit. Investig., 2006)

Sensor Forensics: Printers, Cameras and Scanners, They Never Lie. - Nitin Khanna; Aravind K. Mikkilineni; Pei-Ju Chiang; Maria V. Ortiz; Sungjoo Suh; George T.-C. Chiu; Jan P. Allebach; Edward J. Delp (ICME, 2007)

Forensic classification of imaging sensor types. - Nitin Khanna; Aravind K. Mikkilineni; George T.-C. Chiu; Jan P. Allebach; Edward J. Delp (Security, Steganography, and Watermarking of Multimedia Contents, 2007)

Scanner identification using sensor pattern noise. - Nitin Khanna; Aravind K. Mikkilineni; George T.-C. Chiu; Jan P. Allebach; Edward J. Delp (Security, Steganography, and Watermarking of Multimedia Contents, 2007)

Text Extraction and Document Image Segmentation Using Matched Wavelets and MRF Model. - Sunil Kumar; Rajat Gupta; Nitin Khanna; Santanu Chaudhury; Shiv Dutt Joshi (IEEE Trans. Image Process., 2007)

Forensic techniques for classifying scanner, computer generated and digital camera images. - Nitin Khanna; George T.-C. Chiu; Jan P. Allebach; Edward J. Delp (ICASSP, 2008)

Survey of Scanner and Printer Forensics at Purdue University. - Nitin Khanna; Aravind K. Mikkilineni; George T.-C. Chiu; Jan P. Allebach; Edward J. Delp (IWCF, 2008)

Scanner identification with extension to forgery detection. - Nitin Khanna; George T.-C. Chiu; Jan P. Allebach; Edward J. Delp (Security, Forensics, Steganography, and Watermarking of Multimedia Contents, 2008)

Improvements on image authentication and recovery using distributed source coding. - Nitin Khanna; Antoni Roca 002; George T.-C. Chiu; Jan P. Allebach; Edward J. Delp (Media Forensics and Security, 2009)

Source scanner identification for scanned documents. - Nitin Khanna; Edward J. Delp (WIFS, 2009)

Printer and scanner forensics. - Pei-Ju Chiang; Nitin Khanna; Aravind K. Mikkilineni; Maria V. Ortiz Segovia; Sungjoo Suh; Jan P. Allebach; George T.-C. Chiu; Edward J. Delp (IEEE Signal Process. Mag., 2009)

Scanner identification using feature-based processing and analysis. - Nitin Khanna; Aravind K. Mikkilineni; Edward J. Delp (IEEE Trans. Inf. Forensics Secur., 2009)

Intrinsic signatures for scanned documents forensics : Effect of font shape and size. - Nitin Khanna; Edward J. Delp (ISCAS, 2010)

An Overview of the Technology Assisted Dietary Assessment Project at Purdue University. - Nitin Khanna; Carol J. Boushey; Deborah A. Kerr; Martin Okos; David S. Ebert; Edward J. Delp (ISM, 2010)

Texture based attacks on intrinsic signature based printer identification. - Aravind K. Mikkilineni; Nitin Khanna; Edward J. Delp (Media Forensics and Security, 2010)

Printer and Scanner Forensics: Models and Methods. - Pei-Ju Chiang; Nitin Khanna; Aravind K. Mikkilineni; Maria V. Ortiz Segovia; Jan P. Allebach; George T.-C. Chiu; Edward J. Delp (Intelligent Multimedia Analysis for Security Applications, 2010)

Arabic word recognizer for mobile applications. - Nitin Khanna; Golnaz Abdollahian; Ben Brame; Mireille Boutin; Edward J. Delp (Computational Imaging, 2011)

Segmentation assisted food classification for dietary assessment. - Fengqing Zhu 001; Marc Bosch; TusaRebecca Schap; Nitin Khanna; David S. Ebert; Carol J. Boushey; Edward J. Delp (Computational Imaging, 2011)

Food texture descriptors based on fractal and local gradient information. - Marc Bosch; Fengqing Zhu 001; Nitin Khanna; Carol J. Boushey; Edward J. Delp (EUSIPCO, 2011)

Combining global and local features for food identification in dietary assessment. - Marc Bosch; Fengqing Zhu 001; Nitin Khanna; Carol J. Boushey; Edward J. Delp (ICIP, 2011)

Integrated database system for mobile dietary assessment and analysis. - Marc Bosch; TusaRebecca Schap; Fengqing Zhu 001; Nitin Khanna; Carol J. Boushey; Edward J. Delp (ICME, 2011)

Multilevel segmentation for food classification in dietary assessment. - Fengqing Zhu 001; Marc Bosch; Nitin Khanna; Carol J. Boushey; Edward J. Delp (ISPA, 2011)

Temporal Dietary Patterns Using Kernel k-Means Clustering. - Nitin Khanna; Heather A. Eicher-Miller; Carol J. Boushey; Saul B. Gelfand; Edward J. Delp (ISM, 2011)

Low Complexity Image Quality Measures for Dietary Assessment Using Mobile Devices. - Chang Xu 006; Nitin Khanna; Carol J. Boushey; Edward J. Delp (ISM, 2011)

Rate partitioning for optimal quantization parameter selection in H.264 (SVC) based 4G broadcast/multicast wireless video communication. - Nitin Khanna; Aditya K. Jagannatham (ATNAC, 2011)

Forensic printer detection using intrinsic signatures. - Aravind K. Mikkilineni; Nitin Khanna; Edward J. Delp (Media Forensics and Security, 2011)

Image enhancement and quality measures for dietary assessment using mobile devices. - Chang Xu 006; Fengqing Zhu 001; Nitin Khanna; Carol J. Boushey; Edward J. Delp (Computational Imaging, 2012)

Specular Highlight Removal for Image-Based Dietary Assessment. - Y. He; Nitin Khanna; Carol J. Boushey; Edward J. Delp (ICME Workshops, 2012)

Snakes assisted food image segmentation. - Y. He; Nitin Khanna; Carol J. Boushey; Edward J. Delp (MMSP, 2012)

Context based food image analysis. - Ye He 001; Chang Xu 006; Nitin Khanna; Carol J. Boushey; Edward J. Delp (ICIP, 2013)

Model-based food volume estimation using 3D pose. - Chang Xu 006; Ye He 001; Nitin Khanna; Carol J. Boushey; Edward J. Delp (ICIP, 2013)

Food image analysis: Segmentation, identification and weight estimation. - Ye He 001; Chang Xu 006; Nitin Khanna; Carol J. Boushey; Edward J. Delp (ICME, 2013)

Image-based food volume estimation. - Chang Xu 006; Ye He 001; Nitin Khanna; Albert Parra; Carol J. Boushey; Edward J. Delp (CEA@ACM Multimedia, 2013)

A mobile phone user interface for image-based dietary assessment. - Ziad Ahmad; Nitin Khanna; Deborah A. Kerr; Carol J. Boushey; Edward J. Delp (MOBMU, 2014)

Analysis of food images: Features and classification. - Ye He 001; Chang Xu 006; Nitin Khanna; Carol J. Boushey; Edward J. Delp (ICIP, 2014)

Multiple Hypotheses Image Segmentation and Classification With Application to Dietary Assessment. - Fengqing Zhu 001; Marc Bosch; Nitin Khanna; Carol J. Boushey; Edward J. Delp (IEEE J. Biomed. Health Informatics, 2015)

A Mobile Food Record For Integrated Dietary Assessment. - Ziad Ahmad; Marc Bosch; Nitin Khanna; Deborah A. Kerr; Carol J. Boushey; Fengqing Zhu 001; Edward J. Delp (MADiMa @ ACM Multimedia, 2016)

Modified dynamic time warping (MDTW) for estimating temporal dietary patterns. - Nitin Khanna; Heather A. Eicher-Miller; Hemant K. Verma; Carol J. Boushey; Saul B. Gelfand; Edward J. Delp (GlobalSIP, 2017)

An enhanced statistical approach for median filtering detection using difference image. - Hardik Jain; Joydeep Das; Hemant Kumar Verma; Nitin Khanna (ISBA, 2017)

A hybrid model for CFA interpolation detection. - Hemant Kumar Verma; Arunav Saikia; Nitin Khanna (ISBA, 2017)

Source Classification Using Document Images from Smartphones and Flatbed Scanners. - Sharad Joshi; Gaurav Gupta; Nitin Khanna (NCVPRIPG, 2017)

Augmented Data and Improved Noise Residual-Based CNN for Printer Source Identification. - Sharad Joshi; Mohit Lomba; Vivek Goyal; Nitin Khanna (ICASSP, 2018)

DCT-domain deep convolutional neural networks for multiple JPEG compression classification. - Vinay Verma; Nikita Agarwal; Nitin Khanna (Signal Process. Image Commun., 2018)

Single Classifier-Based Passive System for Source Printer Classification Using Local Texture Features. - Sharad Joshi; Nitin Khanna (IEEE Trans. Inf. Forensics Secur., 2018)

A Force Myography-Based System for Gait Event Detection in Overground and Ramp Walking. - Anoop Kant Godiyal; Hemant Kumar Verma; Nitin Khanna; Deepak Joshi (IEEE Trans. Instrum. Meas., 2018)

CNN-based System for Speaker Independent Cell-Phone Identification from Recorded Audio. - Vinay Verma; Nitin Khanna (CVPR Workshops, 2019)

A comprehensive taxonomy of schemes to detect and mitigate blackhole attack and its variants in MANETs. - Nitin Khanna; Monika Sachdeva (Comput. Sci. Rev., 2019)

Study of trust-based mechanism and its component model in MANET: Current research state, issues, and future recommendation. - Nitin Khanna; Monika Sachdeva (Int. J. Commun. Syst., 2019)

First steps toward CNN based source classification of document images shared over messaging app. - Sharad Joshi; Suraj Saxena; Nitin Khanna (Signal Process. Image Commun., 2019)

Double JPEG Compression Detection for Distinguishable Blocks in Images Compressed with Same Quantization Matrix. - Abhinav Narayan Harish; Vinay Verma; Nitin Khanna (MLSP, 2020)

Empirical Evaluation of PRNU Fingerprint Variation for Mismatched Imaging Pipelines. - Sharad Joshi; Pawel Korus; Nitin Khanna; Nasir D. Memon (WIFS, 2020)

BEST: Battery, Efficiency and Stability Based Trust Mechanism Using Enhanced AODV for Mitigation of Blackhole Attack and Its Variants in MANETs. - Nitin Khanna; Monika Sachdeva (Ad Hoc Sens. Wirel. Networks, 2020)

OFFM-ANFIS analysis for flood prediction using mobile IoS, fog and cloud computing. - Nitin Khanna; Monika Sachdeva (Clust. Comput., 2020)

Passive classification of source printer using text-line-level geometric distortion signatures from scanned images of printed documents. - Hardik Jain; Sharad Joshi; Gaurav Gupta; Nitin Khanna (Multim. Tools Appl., 2020)

Source Printer Classification Using Printer Specific Local Texture Descriptor. - Sharad Joshi; Nitin Khanna (IEEE Trans. Inf. Forensics Secur., 2020)

NMTBR: Normalized Multilevel Trust Based Routing for Security Against Packet Drop Attacks in MANETs. - Nitin Khanna; Sandeep Singh; Anshu Bhasin; Kamal Malik (Ad Hoc Sens. Wirel. Networks, 2021)

Q-matrix Unaware Double JPEG Detection using DCT-Domain Deep BiLSTM Network. - Vinay Verma; Deepak Singh; Nitin Khanna (CoRR, 2021)

Speaker-independent source cell-phone identification for re-compressed and noisy audio recordings. - Vinay Verma; Nitin Khanna (Multim. Tools Appl., 2021)

Automatic Crater Shape Retrieval using Unsupervised and Semi-Supervised Systems. - Atal Tewari; Vikrant Jain; Nitin Khanna (CoRR, 2022)

Source printer identification using printer specific pooling of letter descriptors. - Sharad Joshi; Yogesh Kumar Gupta; Nitin Khanna (Expert Syst. Appl., 2022)

Integration of Multi-Class Service Paradigm With Generic Trust Mechanism for Innovation, Customization and Adaptability in MANETs. - Nitin Khanna; Sandeep Singh; Anshu Bhasin; Kamal Malik (Int. J. Inf. Retr. Res., 2022)

Deep Learning based Systems for Crater Detection: A Review. - Atal Tewari; K. Prateek; Amrita Singh; Nitin Khanna (CoRR, 2023)

Design and Implementation of SPAD-Based Linearly Stable Multi-Mode Configurable TAC Pixel. - Minal Bisen; Kapil Jainwal; Nitin Khanna (VLSID, 2024)

Source printer identification from document images acquired using smartphone. - Sharad Joshi; Suraj Saxena; Nitin Khanna (J. Inf. Secur. Appl., 2024)

Block-level double JPEG compression detection for image forgery localization. - Vinay Verma; Deepak Singh; Nitin Khanna (Multim. Tools Appl., 2024)

Towards Green AI-Native Networks: Evaluation of Neural Circuit Policy for Estimating Energy Consumption of Base Stations. - Selim Ickin; Shruti Bothe; Aman Raparia; Nitin Khanna; Erik Sanders (CoRR, 2025)