Ruchira Naskar

Publication Activity (10 Years)

Years Active: 2010-2024
Publications (10 Years): 52

Top Topics

Forgery Detection

Discrete Cosine Transform

Top Venues

IET Image Process.

Multim. Tools Appl.

J. Electronic Imaging

Publications

Jamimamul Bakas, Praneta Rawat, Kalyan Kokkalla, Ruchira Naskar
Recompression Based JPEG Tamper Detection and Localization Using Deep Neural Network Eliminating Compression Factor Dependency. CoRR (2024)
Arundhati Bhowal, Sarmistha Neogy, Ruchira Naskar
Deep Learning-based forgery detection and localization for compressed images using a hybrid optimization model. Multim. Syst. 30 (3) (2024)
Debjit Das, Ruchira Naskar
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. 125 (2024)
Tanusree Ghosh, Ruchira Naskar
Less is more: A minimalist approach to robust GAN-generated face detection. Pattern Recognit. Lett. 179 (2024)
Arnab Kumar Das, Ruchira Naskar
A deep learning model for depression detection based on MFCC and CNN generated spectrogram features. Biomed. Signal Process. Control. 90 (2024)
Tanusree Ghosh, Ruchira Naskar
GAN and DM Generated Synthetic Image Detection in the Age of Misinformation. ACNS Workshops (2) (2024)
Sanandita Das, Dibyarup Dutta, Tanusree Ghosh, Ruchira Naskar
Universal Detection and Source Attribution of Diffusion Model Generated Images with High Generalization and Robustness. PReMI (2023)
Arnab Kumar Das, Soumik Mukhopadhyay, Arijit Dalui, Ritaban Bhattacharya, Ruchira Naskar
A Multi-stage Multi-modal Classification Model for DeepFakes Combining Deep Learned and Computer Vision Oriented Features. ICISS (2023)
Debjit Das, Ranit Das, Ruchira Naskar
Spliced Region Detection and Localization in Digital Images Based on CNN Learning Guided by Color Transitions and Surface Texture. SPACE (2023)
Tanusree Ghosh, Ruchira Naskar
STN-Net: A Robust GAN-Generated Face Detector. ICISS (2023)
Jamimamul Bakas, Ruchira Naskar, Michele Nappi, Sambit Bakshi
Object-based forgery detection in surveillance video using capsule network. J. Ambient Intell. Humaniz. Comput. 14 (4) (2023)
Debjit Das, Ruchira Naskar, Rajat Subhra Chakraborty
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. 82 (17) (2023)
Tanusree Ghosh, Ruchira Naskar
Leveraging Image Gradients for Robust GAN-Generated Image Detection in OSN context. VCIP (2023)
Arnab Kumar Das, Soumik Mukhopadhyay, Arijit Dalui, Ritaban Bhattacharya, Ruchira Naskar
Fighting Deepfakes by Detecting DCT Frequency Anomalies. ISDCS (2023)
Venkata Udaya Sameer, Shilpa Mukhopadhyay, Ruchira Naskar, Ishaan Dali
Source Camera Identification and Detection in Digital Videos through Blind Forensics. CoRR (2023)
Debjit Das, Banalata Bhunia, Ruchira Naskar, Rajat Subhra Chakraborty
Linear and Non-Linear Filter-based Counter-Forensics Against Image Splicing Detection. CVIP (1) (2022)
Jamimamul Bakas, Ruchira Naskar, Sambit Bakshi
Detection and localization of inter-frame forgeries in videos based on macroblock variation and motion vector analysis. Comput. Electr. Eng. 89 (2021)
Souradip Nath, Ruchira Naskar
Automated image splicing detection using deep CNN-learned features and ANN-based classifier. Signal Image Video Process. 15 (7) (2021)
Diangarti Bhalang Tariang, Sri Charan Birudaraju, Ruchira Naskar, Vijeta Khare, Rajat Subhra Chakraborty
Malware Classification Through Attention Residual Network based Visualization. AsianHOST (2020)
Jamimamul Bakas, Sumana Ramachandra, Ruchira Naskar
Double and triple compression-based forgery detection in JPEG images using deep convolutional neural network. J. Electronic Imaging 29 (2) (2020)
Venkata Udaya Sameer, Ruchira Naskar
Deep siamese network for limited labels classification in source camera identification. Multim. Tools Appl. 79 (37-38) (2020)
Sobhan Mondal, Deependra Pushkar, Mrinali Kumari, Ruchira Naskar
Forensic Source Identification of OSN Compressed Images. ICISS (2020)
Aditi Panda, Ruchira Naskar, Snehanshu Pal
An Image Texture Descriptor based Machine Learning Framework for Prediction of Thermo-Mechanic Heat Treatment Process in Plain Carbon Steel. ISPA (2019)
Diangarti Bhalang Tariang, Rajat Subhra Chakraborty, Ruchira Naskar
A Robust Residual Dense Neural Network For Countering Antiforensic Attack on Median Filtered Images. IEEE Signal Process. Lett. 26 (8) (2019)
Diangarti Bhalang Tariang, Prithviraj Senguptab, Aniket Roy, Rajat Subhra Chakraborty, Ruchira Naskar
Classification of Computer Generated and Natural Images based on Efficient Deep Convolutional Recurrent Attention Model. CVPR Workshops (2019)
Rahul Dixit, Ruchira Naskar
Region duplication detection in digital images based on Centroid Linkage Clustering of key-points and graph similarity matching. Multim. Tools Appl. 78 (10) (2019)
Venkata Udaya Sameer, Ruchira Naskar, Sowjanya Modalavalasa
Mitigating Adaptive PRNU Denoising in Camera Model Identification: An Anti-Counter Forensic Approach. TENCON (2019)
Aditi Panda, Ruchira Naskar, Snehanshu Pal
Deep learning approach for segmentation of plain carbon steel microstructure images. IET Image Process. 13 (9) (2019)
Rahul Dixit, Ruchira Naskar
Copy-Rotate-Move Forgery Detection using Complex Wavelet Transform and Local Binary Pattern. ICCCNT (2019)
Aditi Panda, Ruchira Naskar, Samvrant Rajbans, Snehanshu Pal
A 3D Wide Residual Network with Perceptual Loss for Brain MRI Image Denoising. ICCCNT (2019)
Jamimamul Bakas, Ruchira Naskar, Rahul Dixit
Detection and localization of inter-frame video forgeries based on inconsistency in correlation distribution between Haralick coded frames. Multim. Tools Appl. 78 (4) (2019)
Jamimamul Bakas, Anil Kumar Bashaboina, Ruchira Naskar
MPEG Double Compression Based Intra-Frame Video Forgery Detection using CNN. ICIT (2018)
Jamimamul Bakas, Ruchira Naskar
A Digital Forensic Technique for Inter-Frame Video Forgery Detection Based on 3D CNN. ICISS (2018)
Venkata Udaya Sameer, Ruchira Naskar
Universal Wavelet Relative Distortion: A New Counter-Forensic Attack on Photo Response Non-Uniformity Based Source Camera Identification. ISPEC (2018)
Venkata Udaya Sameer, S. Sugumaran, Ruchira Naskar
-unknown models detection through clustering in blind source camera identification. IET Image Process. 12 (7) (2018)
Venkata Udaya Sameer, Ishaan Dali, Ruchira Naskar
A Deep Learning Based Digital Forensic Solution to Blind Source Identification of Facebook Images. ICISS (2018)
Aniket Roy, Diangarti Bhalang Tariang, Rajat Subhra Chakraborty, Ruchira Naskar
Discrete Cosine Transform Residual Feature Based Filtering Forgery and Splicing Detection in JPEG Images. CVPR Workshops (2018)
Venkata Udaya Sameer, Ruchira Naskar
Eliminating the effects of illumination condition in feature based camera model identification. J. Vis. Commun. Image Represent. 52 (2018)
Jamimamul Bakas, Praneta Rawat, Kalyan Kokkalla, Ruchira Naskar
Re-compression Based JPEG Tamper Detection and Localization Using Deep Neural Network, Eliminating Compression Factor Dependency. ICISS (2018)
Rahul Dixit, Ruchira Naskar
Copy-move forgery detection utilizing Fourier-Mellin transform log-polar features. J. Electronic Imaging 27 (2) (2018)
Venkata Udaya Sameer, Ruchira Naskar
Blind Image Source Device Identification: Practicality and Challenges. Int. J. Inf. Secur. Priv. 12 (3) (2018)
Aditi Panda, Ruchira Naskar, Snehanshu Pal
Exponential linear unit dilated residual network for digital image denoising. J. Electronic Imaging 27 (05) (2018)
Rahul Dixit, Ruchira Naskar, Swati Mishra
Blur-invariant copy-move forgery detection technique with improved detection accuracy utilising SWT-SVD. IET Image Process. 11 (5) (2017)
Venkata Udaya Sameer, Ruchira Naskar, Nikhita Musthyala, Kalyan Kokkalla
Deep Learning Based Counter-Forensic Image Classification for Camera Model Identification. IWDW (2017)
Diangarti Bhalang Tariang, Aniket Roy, Rajat Subhra Chakraborty, Ruchira Naskar
Automated JPEG forgery detection with correlation based localization. ICME Workshops (2017)
Aniket Roy, Rajat Subhra Chakraborty, Venkata Udaya Sameer, Ruchira Naskar
Camera Source Identification Using Discrete Cosine Transform Residue Features and Ensemble Classifier. CVPR Workshops (2017)
Rahul Dixit, Ruchira Naskar
Review, analysis and parameterisation of techniques for copy-move forgery detection in digital images. IET Image Process. 11 (9) (2017)
Shubhank Gupta, Aditi Panda, Ruchira Naskar, Dinesh Kumar Mishra, Snehanshu Pal
Processing and refinement of steel microstructure images for assisting in computerized heat treatment of plain carbon steel. J. Electronic Imaging 26 (6) (2017)
Ruchira Naskar, Rajat Subhra Chakraborty
A Technique to Evaluate Upper Bounds on Performance of Pixel-prediction Based Reversible Watermarking Algorithms. J. Signal Process. Syst. 82 (3) (2016)
Venkata Udaya Sameer, S. Sugumaran, Ruchira Naskar
Digital Forensic Source Camera Identification with Efficient Feature Selection Using Filter, Wrapper and Hybrid Approaches. ICISS (2016)
Jatin Wadhwa, Talib Ahemad, Ruchira Naskar, Rahul Dixit
On parameterization of block based copy-move forgery detection techniques. RACS (2015)
Aniket Roy, Rajat Subhra Chakraborty, Ruchira Naskar
Reversible Color Image Watermarking in the YCoCg-R Color Space. ICISS (2015)
Pankaj Malviya, Ruchira Naskar
Digital Forensic Technique for Double Compression Based JPEG Image Forgery Detection. ICISS (2014)
Ruchira Naskar, Rajat Subhra Chakraborty
Histogram-bin-shifting-based reversible watermarking for colour images. IET Image Process. 7 (2) (2013)
Ruchira Naskar, Rajat Subhra Chakraborty
A generalized tamper localization approach for reversible watermarking algorithms. ACM Trans. Multim. Comput. Commun. Appl. 9 (3) (2013)
Ruchira Naskar, Rajat Subhra Chakraborty
Lossless secret image sharing based on generalized: LSB replacement. RACS (2012)
Ruchira Naskar, Rajat Subhra Chakraborty
Fuzzy Inference Rule Based Reversible Watermarking for Digital Images. ICISS (2012)
Ruchira Naskar, Rajat Subhra Chakraborty
Reversible Image Watermarking through Coordinate Logic Operation Based Prediction. ICISS (2011)
Sambaran Bandyopadhyay, Ruchira Naskar, Rajat Subhra Chakraborty
Reversible Watermarking Using Priority Embedding through Repeated Application of Integer Wavelet Transform. InfoSecHiComNet (2011)
Ruchira Naskar, Indranil Sengupta
Secret Sharing and Proactive Renewal of Shares in Hierarchical Groups CoRR (2010)