Chakraborty, Rajat Subhra

4 publications

CVPRW 2025 WaveDIF: Wavelet Sub-Band Based Deepfake Identification in Frequency Domain Anurag Dutta, Arnab Kumar Das, Ruchira Naskar, Rajat Subhra Chakraborty

CVPRW 2019 Classification of Computer Generated and Natural Images Based on Efficient Deep Convolutional Recurrent Attention Model Diangarti Bhalang Tariang, Prithviraj Senguptab, Aniket Roy, Rajat Subhra Chakraborty, Ruchira Naskar

CVPRW 2018 Discrete Cosine Transform Residual Feature Based Filtering Forgery and Splicing Detection in JPEG Images Aniket Roy, Diangarti Bhalang Tariang, Rajat Subhra Chakraborty, Ruchira Naskar

CVPRW 2017 Camera Source Identification Using Discrete Cosine Transform Residue Features and Ensemble Classifier Aniket Roy, Rajat Subhra Chakraborty, Venkata Udaya Sameer, Ruchira Naskar