Ruchira Naskar

79 papers C 7Misc 13Journal 37Unranked 21

Year	Rank	Type	Title / Venue / Authors
2026	J	`jnl`	HTMDF-DD: Hybrid triple modality based spatial-temporal features early fusion for deepfake detection. Comput. Electr. Eng. Arnab Kumar Das, Ruchira Naskar
2026	J	`jnl`	Image splicing localization based on Hellinger distance and noise estimation through convolutional neural network and vision transformer. Digit. Signal Process. Debjit Das, Ruchira Naskar, Rajat Subhra Chakraborty
2026	J	`jnl`	Robust DSSA-Net framework for splicing detection in image encryption domain. J. Inf. Secur. Appl. Debolina Ghosh, Ruchira Naskar, Bidesh Chakraborty
2025	J	`jnl`	A multiscale attention network model utilizing ResNext architecture for detection and localization of image splicing attack. Multim. Tools Appl. Debjit Das, Debolina Ghosh, Aryan Raj, Rupayan Thakur Chakraborty, Anoushka Patra, Ruchira Naskar
2025	—	`conf`	Autonomic Emotion Signature: A Novel Stress Measurement Framework Assisting Human Behavioural Pattern Analysis. PReMI (2) Satota Mandal, Bratati Ghosh, Ruchira Naskar, Prasun Ghosal
2025	J	`jnl`	Evaluating the substitutability of generative AI-generated faces in biometric applications: From a lens of age, gender, ethnicity detection. Pattern Recognit. Lett. Tanusree Ghosh, Baisnabi Seth, Subhashis Kar, Ruchira Naskar
2025	—	`conf`	Federated Learning for Better Generalization in Synthetic Facial Image Detection. PReMI (2) Tanusree Ghosh, Aritra Bose, Srijit Kundu, Anik Banerjee, Samit Das, Ruchira Naskar
2025	Misc	`conf`	Frequency-Aware Deepfake Detection: Transformers vs. CNNs. ICISS Aditi Panda, Srijit Kundu, Tanusree Ghosh, Ruchira Naskar
2025	J	`jnl`	InDeepFake: A novel multimodal multilingual indian deepfake video dataset. Pattern Recognit. Lett. Arnab Kumar Das, Aritra Bose, Priya Manohar, Anurag Dutta, Ruchira Naskar, Rajat Subhra Chakraborty
2025	J	`jnl`	Kol-4-Gen: Stacked Kolmogorov-Arnold and Generative Adversarial Networks for Malware Binary Classification Through Visual Analysis. IEEE Embed. Syst. Lett. Anurag Dutta, Satya Prakash Nayak, Ruchira Naskar, Rajat Subhra Chakraborty
2025	J	`jnl`	Multi-approach survey and in-depth analysis of image forgery detection techniques. Vis. Comput. Arundhati Bhowal, Ruchira Naskar, Sarmistha Neogy
2025	J	`jnl`	Multi-level feature fusion for generalized face forgery detection. Neurocomputing Tanusree Ghosh, Ruchira Naskar
2025	—	`conf`	Robust Deepfake Detection Using STFT Based Phase Features of Physiological Signals. PReMI (2) Rajat Chakraborty, Ruchira Naskar
2025	Misc	`conf`	SpecViT: A Custom Vision-Transformer based Approach for Audio Deepfake Detection. ICASSP Sharmistha Modak, Arnab Kumar Das, Ruchira Naskar
2025	—	`conf`	WaveDIF: Wavelet sub-band based Deepfake Identification in Frequency Domain. CVPR Workshops Anurag Dutta, Arnab Kumar Das, Ruchira Naskar, Rajat Subhra Chakraborty
2024	J	`jnl`	A deep learning model for depression detection based on MFCC and CNN generated spectrogram features. Biomed. Signal Process. Control. Arnab Kumar Das, Ruchira Naskar
2024	C	`conf`	Can Deepfakes Mimic Human Emotions? A Perspective on Synthesia Videos. TENCON Satota Mandal, Bratati Ghosh, Sunen Chakraborty, Ruchira Naskar
2024	J	`jnl`	Deep Learning-based forgery detection and localization for compressed images using a hybrid optimization model. Multim. Syst. Arundhati Bhowal, Sarmistha Neogy, Ruchira Naskar
2024	—	`conf`	GAN and DM Generated Synthetic Image Detection in the Age of Misinformation. ACNS Workshops (2) Tanusree Ghosh, Ruchira Naskar
2024	J	`jnl`	Image splicing detection using low-dimensional feature vector of texture features and Haralick features based on Gray Level Co-occurrence Matrix. Signal Process. Image Commun. Debjit Das, Ruchira Naskar
2024	J	`jnl`	Less is more: A minimalist approach to robust GAN-generated face detection. Pattern Recognit. Lett. Tanusree Ghosh, Ruchira Naskar
2024	J	`jnl`	Recompression Based JPEG Tamper Detection and Localization Using Deep Neural Network Eliminating Compression Factor Dependency. CoRR Jamimamul Bakas, Praneta Rawat, Kalyan Kokkalla, Ruchira Naskar
2024	J	`jnl`	Role of human physiology and facial biomechanics towards building robust deepfake detectors: A comprehensive survey and analysis. Comput. Sci. Rev. Rajat Chakraborty, Ruchira Naskar
2024	—	`conf`	Splicing Localization in Digital Images Through Agglomerative Clustering on Optimized Feature Sets with Zero Training Data Dependency. ICPR (22) Debjit Das, Ruchira Naskar
2024	C	`conf`	Using Local Phase Quantization to Identify Fake Faces in Online Social Networks. TENCON Srijit Kundu, Tanusree Ghosh, Ruchira Naskar
2023	Misc	`conf`	A Multi-stage Multi-modal Classification Model for DeepFakes Combining Deep Learned and Computer Vision Oriented Features. ICISS Arnab Kumar Das, Soumik Mukhopadhyay, Arijit Dalui, Ritaban Bhattacharya, Ruchira Naskar
2023	—	`conf`	Fighting Deepfakes by Detecting DCT Frequency Anomalies. ISDCS Arnab Kumar Das, Soumik Mukhopadhyay, Arijit Dalui, Ritaban Bhattacharya, Ruchira Naskar
2023	J	`jnl`	Image splicing detection with principal component analysis generated low-dimensional homogeneous feature set based on local binary pattern and support vector machine. Multim. Tools Appl. Debjit Das, Ruchira Naskar, Rajat Subhra Chakraborty
2023	C	`conf`	Leveraging Image Gradients for Robust GAN-Generated Image Detection in OSN context. VCIP Tanusree Ghosh, Ruchira Naskar
2023	J	`jnl`	Object-based forgery detection in surveillance video using capsule network. J. Ambient Intell. Humaniz. Comput. Jamimamul Bakas, Ruchira Naskar, Michele Nappi, Sambit Bakshi
2023	Misc	`conf`	STN-Net: A Robust GAN-Generated Face Detector. ICISS Tanusree Ghosh, Ruchira Naskar
2023	J	`jnl`	Source Camera Identification and Detection in Digital Videos through Blind Forensics. CoRR Venkata Udaya Sameer, Shilpa Mukhopadhyay, Ruchira Naskar, Ishaan Dali
2023	—	`conf`	Spliced Region Detection and Localization in Digital Images Based on CNN Learning Guided by Color Transitions and Surface Texture. SPACE Debjit Das, Ranit Das, Ruchira Naskar
2023	—	`conf`	Universal Detection and Source Attribution of Diffusion Model Generated Images with High Generalization and Robustness. PReMI Sanandita Das, Dibyarup Dutta, Tanusree Ghosh, Ruchira Naskar
2022	—	`conf`	Linear and Non-Linear Filter-based Counter-Forensics Against Image Splicing Detection. CVIP (1) Debjit Das, Banalata Bhunia, Ruchira Naskar, Rajat Subhra Chakraborty
2021	J	`jnl`	Automated image splicing detection using deep CNN-learned features and ANN-based classifier. Signal Image Video Process. Souradip Nath, Ruchira Naskar
2021	J	`jnl`	Detection and localization of inter-frame forgeries in videos based on macroblock variation and motion vector analysis. Comput. Electr. Eng. Jamimamul Bakas, Ruchira Naskar, Sambit Bakshi
2020	J	`jnl`	Deep siamese network for limited labels classification in source camera identification. Multim. Tools Appl. Venkata Udaya Sameer, Ruchira Naskar
2020	J	`jnl`	Double and triple compression-based forgery detection in JPEG images using deep convolutional neural network. J. Electronic Imaging Jamimamul Bakas, Sumana Ramachandra, Ruchira Naskar
2020	Misc	`conf`	Forensic Source Identification of OSN Compressed Images. ICISS Sobhan Mondal, Deependra Pushkar, Mrinali Kumari, Ruchira Naskar
2020	—	`conf`	Malware Classification Through Attention Residual Network based Visualization. AsianHOST Diangarti Bhalang Tariang, Sri Charan Birudaraju, Ruchira Naskar, Vijeta Khare, Rajat Subhra Chakraborty
2019	—	`conf`	A 3D Wide Residual Network with Perceptual Loss for Brain MRI Image Denoising. ICCCNT Aditi Panda, Ruchira Naskar, Samvrant Rajbans, Snehanshu Pal
2019	J	`jnl`	A Robust Residual Dense Neural Network For Countering Antiforensic Attack on Median Filtered Images. IEEE Signal Process. Lett. Diangarti Bhalang Tariang, Rajat Subhra Chakraborty, Ruchira Naskar
2019	C	`conf`	An Image Texture Descriptor based Machine Learning Framework for Prediction of Thermo-Mechanic Heat Treatment Process in Plain Carbon Steel. ISPA Aditi Panda, Ruchira Naskar, Snehanshu Pal
2019	—	`conf`	Classification of Computer Generated and Natural Images based on Efficient Deep Convolutional Recurrent Attention Model. CVPR Workshops Diangarti Bhalang Tariang, Prithviraj Senguptab, Aniket Roy, Rajat Subhra Chakraborty, Ruchira Naskar
2019	—	`conf`	Copy-Rotate-Move Forgery Detection using Complex Wavelet Transform and Local Binary Pattern. ICCCNT Rahul Dixit, Ruchira Naskar
2019	J	`jnl`	Deep learning approach for segmentation of plain carbon steel microstructure images. IET Image Process. Aditi Panda, Ruchira Naskar, Snehanshu Pal
2019	J	`jnl`	Detection and localization of inter-frame video forgeries based on inconsistency in correlation distribution between Haralick coded frames. Multim. Tools Appl. Jamimamul Bakas, Ruchira Naskar, Rahul Dixit
2019	C	`conf`	Mitigating Adaptive PRNU Denoising in Camera Model Identification: An Anti-Counter Forensic Approach. TENCON Venkata Udaya Sameer, Ruchira Naskar, Sowjanya Modalavalasa
2019	J	`jnl`	Region duplication detection in digital images based on Centroid Linkage Clustering of key-points and graph similarity matching. Multim. Tools Appl. Rahul Dixit, Ruchira Naskar
2018	Misc	`conf`	A Deep Learning Based Digital Forensic Solution to Blind Source Identification of Facebook Images. ICISS Venkata Udaya Sameer, Ishaan Dali, Ruchira Naskar
2018	Misc	`conf`	A Digital Forensic Technique for Inter-Frame Video Forgery Detection Based on 3D CNN. ICISS Jamimamul Bakas, Ruchira Naskar
2018	J	`jnl`	Blind Image Source Device Identification: Practicality and Challenges. Int. J. Inf. Secur. Priv. Venkata Udaya Sameer, Ruchira Naskar
2018	J	`jnl`	Copy-move forgery detection utilizing Fourier-Mellin transform log-polar features. J. Electronic Imaging Rahul Dixit, Ruchira Naskar
2018	—	`conf`	Discrete Cosine Transform Residual Feature Based Filtering Forgery and Splicing Detection in JPEG Images. CVPR Workshops Aniket Roy, Diangarti Bhalang Tariang, Rajat Subhra Chakraborty, Ruchira Naskar
2018	J	`jnl`	Eliminating the effects of illumination condition in feature based camera model identification. J. Vis. Commun. Image Represent. Venkata Udaya Sameer, Ruchira Naskar
2018	J	`jnl`	Exponential linear unit dilated residual network for digital image denoising. J. Electronic Imaging Aditi Panda, Ruchira Naskar, Snehanshu Pal
2018	—	`conf`	MPEG Double Compression Based Intra-Frame Video Forgery Detection using CNN. ICIT Jamimamul Bakas, Anil Kumar Bashaboina, Ruchira Naskar
2018	Misc	`conf`	Re-compression Based JPEG Tamper Detection and Localization Using Deep Neural Network, Eliminating Compression Factor Dependency. ICISS Jamimamul Bakas, Praneta Rawat, Kalyan Kokkalla, Ruchira Naskar
2018	C	`conf`	Universal Wavelet Relative Distortion: A New Counter-Forensic Attack on Photo Response Non-Uniformity Based Source Camera Identification. ISPEC Venkata Udaya Sameer, Ruchira Naskar
2017	—	`conf`	Automated JPEG forgery detection with correlation based localization. ICME Workshops Diangarti Bhalang Tariang, Aniket Roy, Rajat Subhra Chakraborty, Ruchira Naskar
2017	J	`jnl`	Blur-invariant copy-move forgery detection technique with improved detection accuracy utilising SWT-SVD. IET Image Process. Rahul Dixit, Ruchira Naskar, Swati Mishra
2017	—	`conf`	Camera Source Identification Using Discrete Cosine Transform Residue Features and Ensemble Classifier. CVPR Workshops Aniket Roy, Rajat Subhra Chakraborty, Venkata Udaya Sameer, Ruchira Naskar
2017	C	`conf`	Deep Learning Based Counter-Forensic Image Classification for Camera Model Identification. IWDW Venkata Udaya Sameer, Ruchira Naskar, Nikhita Musthyala, Kalyan Kokkalla
2017	J	`jnl`	Processing and refinement of steel microstructure images for assisting in computerized heat treatment of plain carbon steel. J. Electronic Imaging Shubhank Gupta, Aditi Panda, Ruchira Naskar, Dinesh Kumar Mishra, Snehanshu Pal
2017	J	`jnl`	Review, analysis and parameterisation of techniques for copy-move forgery detection in digital images. IET Image Process. Rahul Dixit, Ruchira Naskar
2016	J	`jnl`	A Technique to Evaluate Upper Bounds on Performance of Pixel-prediction Based Reversible Watermarking Algorithms. J. Signal Process. Syst. Ruchira Naskar, Rajat Subhra Chakraborty
2016	Misc	`conf`	Digital Forensic Source Camera Identification with Efficient Feature Selection Using Filter, Wrapper and Hybrid Approaches. ICISS Venkata Udaya Sameer, S. Sugumaran, Ruchira Naskar
2015	—	`conf`	On parameterization of block based copy-move forgery detection techniques. RACS Jatin Wadhwa, Talib Ahemad, Ruchira Naskar, Rahul Dixit
2015	Misc	`conf`	Reversible Color Image Watermarking in the YCoCg-R Color Space. ICISS Aniket Roy, Rajat Subhra Chakraborty, Ruchira Naskar
2014	Misc	`conf`	Digital Forensic Technique for Double Compression Based JPEG Image Forgery Detection. ICISS Pankaj Malviya, Ruchira Naskar
2014	—	`book`	Reversible Digital Watermarking: Theory and Practices Reversible Digital Watermarking Ruchira Naskar, Rajat Subhra Chakraborty
2013	J	`jnl`	A generalized tamper localization approach for reversible watermarking algorithms. ACM Trans. Multim. Comput. Commun. Appl. Ruchira Naskar, Rajat Subhra Chakraborty
2013	J	`jnl`	Histogram-bin-shifting-based reversible watermarking for colour images. IET Image Process. Ruchira Naskar, Rajat Subhra Chakraborty
2012	Misc	`conf`	Fuzzy Inference Rule Based Reversible Watermarking for Digital Images. ICISS Ruchira Naskar, Rajat Subhra Chakraborty
2012	—	`conf`	Lossless secret image sharing based on generalized: LSB replacement. RACS Ruchira Naskar, Rajat Subhra Chakraborty
2011	Misc	`conf`	Reversible Image Watermarking through Coordinate Logic Operation Based Prediction. ICISS Ruchira Naskar, Rajat Subhra Chakraborty
2011	—	`conf`	Reversible Watermarking Using Priority Embedding through Repeated Application of Integer Wavelet Transform. InfoSecHiComNet Sambaran Bandyopadhyay, Ruchira Naskar, Rajat Subhra Chakraborty
2010	J	`jnl`	Secret Sharing and Proactive Renewal of Shares in Hierarchical Groups CoRR Ruchira Naskar, Indranil Sengupta