A. Mehrish, A.V. Subramanyam and S. Emmanuel, 'Sensor Pattern Noise Estimation Using Probabilistically Estimated RAW Values', IEEE Signal Processing Letters, accepted, 2016.
2015H. Ravi, A.V. Subramanyam and S. Emmanuel, 'ACE - An Effective Anti-forensic Contrast Enhancement Technique', IEEE Signal Processing Letters, 2015. Code PDF
H. Ravi, A.V. Subramanyam and S. Emmanuel, 'Forensic Analysis of Linear and Non Linear Image Filtering Using Quantization Noise ', ACM Transactions on Multimedia Computing, Communications and Applications, 2015.PDF
H. Ravi, A.V. Subramanyam and S. Emmanuel, 'Spatial Domain Quantization Noise based Image Filtering Detection', IEEE International Conference on Image Processing, Quebce City, Canada, 2015. Code PDF
2014H. Ravi, A.V. Subramanyam, B. Avinash and G. Gupta, 'Compression Noise Based Video Forgery Detection', IEEE International Conference on Image Processing, 2014.
2013A.V. Subramanyam and S. Emmanuel, 'Pixel Estimation Based Video Forgery Detection', IEEE International Conference on Acoustics, Speech and Signal Processing, 2013.
2012A.V. Subramanyam, S. Emmanuel and M.S. Kankanhalli, 'Robust Watermarking of Compressed and Encrypted JPEG2000 Images', IEEE Transactions on Multimedia, vol. 14, no. 3, June 2012.
A.V. Subramanyam and S. Emmanuel, 'Partially Compress-Encrypted Domain Robust JPEG Image Watermarking', Multimedia Tools and Applications, 2012.
A.V. Subramanyam and S. Emmanuel, 'Video Forgery Detection using HOG and Video Compression Properties', IEEE International Workshop on Multimedia Signal Processing, 2012.
A.V. Subramanyam and S. Emmanuel, 'Audio Watermarking in Partially Compressed-Encrypted Domain', IEEE International Conference on Systems, Man and Cybernetics, 2012.
2011A.V. Subramanyam and S. Emmanuel, 'Robust Watermarking of Compressed JPEG images in Encrypted Domain', Transactions on Data Hiding and Multimedia Security, vol. 6730, 2011.
A.V. Subramanyam and S. Emmanuel, 'Context Based Watermarking of Secure JPEG-LS Images', in Proc. International Conference on Signal Processing and Multimedia Applications, pp. 161-166, 2011.
2010A.V. Subramanyam, S. Emmanuel and M. S. Kanknhalli, 'Compressed Encrypted Domain JPEG2000 Image Watermarking', in Proc. IEEE International Conference on Multimedia and Expo, pp. 1315-1320, 2010.
2009T. Thomas, S. Emmanuel, A.V. Subramanyam and M.S. Kankanhalli, 'Joint Watermarking Scheme for Multiparty Multilevel DRM Architecture', IEEE Transactions on Information Forensics and Security, vol. 4, no. 4, pp. 758-767, 2009.