2024
Chart classification: a survey and benchmarking of different state-of-the-art methods.
Int. J. Document Anal. Recognit., March, 2024
Collision Penalty-Based Defense Against Collusion Attacks in Cognitive Radio Enabled Smart Devices.
IEEE Trans. Consumer Electron., February, 2024
Edge-Efficient Deep Learning Models for Automatic Modulation Classification: A Performance Analysis.
Proceedings of the IEEE Wireless Communications and Networking Conference, 2024
Contextual Self-Attention Based UNet Architecture for Fluid Segmentation in Retinal OCT B-scans.
Proceedings of the Fifteenth Indian Conference on Computer Vision Graphics and Image Processing, 2024
2023
Integrated document segmentation and region identification: textual, equation and graphical.
Multim. Syst., December, 2023
Effect of attention and triplet loss on chart classification: a study on noisy charts and confusing chart pairs.
J. Intell. Inf. Syst., June, 2023
A Fast Level-Set Curve-Flow Formulation by Logarithmic Step-Size Control for Brain Ultrasound Image Segmentation.
IEEE Access, 2023
Feature Space Perturbation for Transferable Adversarial Examples in Image Forensics Networks.
Proceedings of the 28th National Conference on Communications, 2023
2022
Two-stream encoder-decoder network for localizing image forgeries.
J. Vis. Commun. Image Represent., 2022
Deep Learning-Based Automatic Modulation Classification Over MIMO Keyhole Channels.
IEEE Access, 2022
RBF-SCMA: Faster Machine Learning Based SCMA.
Proceedings of the IEEE International Conference on Communications, 2022
2021
Automatic modulation classification over MIMO amplify and forward (AF)-relay fading channels.
Phys. Commun., 2021
A survey on security issues in cognitive radio based cooperative sensing.
IET Commun., 2021
A diagnostic information based framework for super-resolution and quality assessment of retinal OCT images.
Comput. Medical Imaging Graph., 2021
Chart classification: an empirical comparative study of different learning models.
Proceedings of the ICVGIP '21: Indian Conference on Computer Vision, Graphics and Image Processing, Jodhpur, India, December 19, 2021
Challenges in chart image classification: a comparative study of different deep learning methods.
Proceedings of the DocEng '21: ACM Symposium on Document Engineering 2021, 2021
2020
B-Scan Attentive CNN for the Classification of Retinal Optical Coherence Tomography Volumes.
IEEE Signal Process. Lett., 2020
Prediction mode based H.265/HEVC video watermarking resisting re-compression attack.
Multim. Tools Appl., 2020
Siamese convolutional neural network-based approach towards universal image forensics.
IET Image Process., 2020
Luminance Channel Based Camera Model Identification.
Proceedings of the International Conference on Signal Processing and Communications, 2020
Dense Layer Dropout Based CNN Architecture for Automatic Modulation Classification.
Proceedings of the 2020 National Conference on Communications, 2020
Detection of Malicious Video Modifications using Perceptual Video Hashing.
Proceedings of the 5th International Conference on Computing, Communication and Security, 2020
2019
Perceptual video hashing based on temporal wavelet transform and random projections with application to indexing and retrieval of near-identical videos.
Multim. Tools Appl., 2019
Estimation of lighting environment for exposing image splicing forgeries.
Multim. Tools Appl., 2019
A novel diagnostic information based framework for super-resolution of retinal fundus images.
Comput. Medical Imaging Graph., 2019
Multi-scale deep feature fusion for automated classification of macular pathologies from OCT images.
Biomed. Signal Process. Control., 2019
Detection of Splicing Forgery Using CNN-Extracted Camera-Specific Features.
Proceedings of the Pattern Recognition and Machine Intelligence, 2019
Detection of Image Manipulations Using Siamese Convolutional Neural Networks.
Proceedings of the Pattern Recognition and Machine Intelligence, 2019
Deep Learning Based Fully Automated Decision Making for Intravitreal Anti-VEGF Therapy.
Proceedings of the Pattern Recognition and Machine Intelligence, 2019
Deep Learning-Based Classification of Illumination Maps for Exposing Face Splicing Forgeries in Images.
Proceedings of the 2019 IEEE International Conference on Image Processing, 2019
2018
Blind Modulation Recognition of the Lower Order PSK Signals Under the MIMO Keyhole Channel.
IEEE Commun. Lett., 2018
Universal Image Manipulation Detection using Deep Siamese Convolutional Neural Network.
CoRR, 2018
Preventing Collusion Attacks in Cooperative Spectrum Sensing.
Proceedings of the 2018 International Conference on Signal Processing and Communications (SPCOM), 2018
Blind Equalization for Classification of Digital Modulations.
Proceedings of the 2018 International Conference on Signal Processing and Communications (SPCOM), 2018
A Novel Truncation Rule for the EMS Decoding of Non-binary LDPC Codes.
Proceedings of the 2018 International Conference on Signal Processing and Communications (SPCOM), 2018
Diagnostic Information based Super-Resolution of Retinal Optical Coherence Tomography Images.
Proceedings of the 2018 International Conference on Signal Processing and Communications (SPCOM), 2018
Object-based Compression of 3D Animation Geometry.
Proceedings of the 2018 International Conference on Signal Processing and Communications (SPCOM), 2018
2017
A robust watermarking scheme against frame blending and projection attacks.
Multim. Tools Appl., 2017
2016
Drift-Compensated Robust Watermarking Algorithm for H.265/HEVC Video Stream.
ACM Trans. Multim. Comput. Commun. Appl., 2016
Perceptual video hashing based on Tucker decomposition with application to indexing and retrieval of near-identical videos.
Multim. Tools Appl., 2016
Parameter estimation for blind classification of digital modulations.
IET Signal Process., 2016
A cycle-based rate-compatible puncturing technique for non-binary LDPC codes.
Proceedings of the 2016 International Conference on Signal Processing and Communications (SPCOM), 2016
Cumulant based automatic modulation classification of QPSK, OQPSK, π/4-QPSK and 8-PSK in MIMO environment.
Proceedings of the 2016 International Conference on Signal Processing and Communications (SPCOM), 2016
Detection of fake 3D video using CNN.
Proceedings of the 18th IEEE International Workshop on Multimedia Signal Processing, 2016
Segmentation based 3D depth watermarking using SIFT.
Proceedings of the 18th IEEE International Workshop on Multimedia Signal Processing, 2016
A drift compensated reversible watermarking scheme for H.265/HEVC.
Proceedings of the 18th IEEE International Workshop on Multimedia Signal Processing, 2016
A linear model for the iterative decoding of random LDPC codes in the high SNR region.
Proceedings of the 9th International Symposium on Turbo Codes and Iterative Information Processing, 2016
Exposing splicing forgeries in digital images through dichromatic plane histogram discrepancies.
Proceedings of the Tenth Indian Conference on Computer Vision, 2016
A Robust Watermarking Scheme against Frame Blending, Projection and Content Adaptation Attacks.
Proceedings of the 2016 International Conference on Digital Image Computing: Techniques and Applications, 2016
Leaf Identification Using Shape and Texture Features.
Proceedings of International Conference on Computer Vision and Image Processing, 2016
Cumulant based automatic modulation classification of QPSK, OQPSK, 8-PSK and 16-PSK.
Proceedings of the 8th International Conference on Communication Systems and Networks, 2016
2015
An Efficient SVD Shrinkage for Rank Estimation.
IEEE Signal Process. Lett., 2015
Electrocardiogram signal denoising using non-local wavelet transform domain filtering.
IET Signal Process., 2015
A simplified counter approach to primary user emulation attacks from secondary user perspective.
Proceedings of the 26th IEEE Annual International Symposium on Personal, 2015
A robust watermarking scheme against re-compression attack for H.265/HEVC.
Proceedings of the 2015 Fifth National Conference on Computer Vision, 2015
RST invariant multi view 3D image watermarking using DWT and SVD.
Proceedings of the 2015 Fifth National Conference on Computer Vision, 2015
Multi-band sum of spectrogram based audio fingerprinting of Indian film songs for multi-lingual song retrieval.
Proceedings of the 2015 International Conference on Advances in Computing, 2015
2014
Perceptual hash function for scalable video.
Int. J. Inf. Sec., 2014
Sliding window Dixon's tests for malicious users' suppression in a cooperative spectrum sensing system.
IET Commun., 2014
EXIT Chart Analysis of Puncturing for Non-Binary LDPC Codes.
IEEE Commun. Lett., 2014
Improved PSK classification using spectral correlation functions.
Proceedings of the Twentieth National Conference on Communications, 2014
Illuminant colour based image forensics using mismatch in human skin highlights.
Proceedings of the Twentieth National Conference on Communications, 2014
An improved puncturing method for rate-compatible LDPC codes.
Proceedings of the Twentieth National Conference on Communications, 2014
On the equivalence of the ACE and the EMD of a cycle for the ACE spectrum constrained LDPC codes.
Proceedings of the 8th International Symposium on Turbo Codes and Iterative Information Processing, 2014
2013
Wavelet weighted distortion measure for retinal images.
Signal Image Video Process., 2013
A robust static hand gesture recognition system using geometry based normalizations and Krawtchouk moments.
Pattern Recognit., 2013
Removal of correlated speckle noise using sparse and overcomplete representations.
Biomed. Signal Process. Control., 2013
Perceptual video hashing based on the Achlioptas's random projections.
Proceedings of the Fourth National Conference on Computer Vision, 2013
An OCR system for the Meetei Mayek script.
Proceedings of the Fourth National Conference on Computer Vision, 2013
Temporally scalable compression of animation geometry.
Proceedings of the Fourth National Conference on Computer Vision, 2013
Detection and removal of random-valued impulse noise from images using sparse representations.
Proceedings of the IEEE International Conference on Image Processing, 2013
2012
Development of an Assamese OCR using Bangla OCR.
Proceedings of the Proceeding of the workshop on Document Analysis and Recognition, 2012
2011
An Integrated Approach to the Recognition of a Wide Class of Continuous Hand Gestures.
Int. J. Pattern Recognit. Artif. Intell., 2011
Comparison of the Detrimental Effects of Trapping Sets in LDPC Codes.
Proceedings of IEEE International Conference on Communications, 2011
2010
Wavelet weighted blood vessel distortion measure for retinal images.
Biomed. Signal Process. Control., 2010
Subtractive clustering of vertices for CPCA based animation geometry compression.
Proceedings of the Seventh Indian Conference on Computer Vision, 2010
2009
Detection of motion-incoherent components in video streams.
IEEE Trans. Inf. Forensics Secur., 2009
2008
Animation Geometry Compression Using the Linear Discriminant Analysis.
Proceedings of the Sixth Indian Conference on Computer Vision, Graphics & Image Processing, 2008
2006
Hand motion tracking and trajectory matching for dynamic hand gesture recognition.
J. Exp. Theor. Artif. Intell., 2006
Assessing motion-coherency in video watermarking.
Proceedings of the 8th workshop on Multimedia & Security, 2006
Continuous Hand Gesture Segmentation and Co-articulation Detection.
Proceedings of the Computer Vision, Graphics and Image Processing, 5th Indian Conference, 2006
Multi-speaker voice activity detection using ICA and beampattern analysis.
Proceedings of the 14th European Signal Processing Conference, 2006
2005
Estimation of 2D Motion Trajectories from Video Object Planes and Its Application in Hand Gesture Recognition.
Proceedings of the Pattern Recognition and Machine Intelligence, 2005
A New Inter-frame Collusion Attack and a Countermeasure.
Proceedings of the Digital Watermarking, 4th International Workshop, 2005
Innovative Feature Set for Multi Layered Perceptron (MLP) Based Assamese Character Recognition.
Proceedings of the 2nd Indian International Conference on Artificial Intelligence, 2005
Trajectory Guided Recognition of Hand Gestures for Human Computer Interface.
Proceedings of the 2nd Indian International Conference on Artificial Intelligence, 2005
2004
A Comparative Study on Discrete Orthonormal Chebyshev Moments and Legendre Moments for Representation of Printed Characters.
Proceedings of the ICVGIP 2004, 2004
Key Video Object Plane Selection by MPEG-7 Visual Shape Descriptor for Summarization and Recognition of Hand Gestures.
Proceedings of the ICVGIP 2004, 2004
A new algorithm for collusion resistant video watermarking.
Proceedings of the 2004 International Conference on Image Processing, 2004
2003
Adaptive vector median filter for removal impulses from color images.
Proceedings of the 2003 International Symposium on Circuits and Systems, 2003
2002
Adaptive Rank-Ordered Mean Filter for Removal of Impulse Noise from Images.
Proceedings of the ICVGIP 2002, 2002
Image Retrieval Using One-Sided Linear Prediction Based Texture Modelling.
Proceedings of the ICVGIP 2002, 2002