Detection and localization of forgery using statistics of DCT and Fourier components
Shilpa Dua, Jyotsna Singh, Harish Parthasarathy
Topics & Concepts
JPEGDiscrete cosine transformUncompressed videoArtificial intelligenceComputer visionBlock (permutation group theory)Computer sciencePixelQuantization (signal processing)Pattern recognition (psychology)Image (mathematics)MathematicsVideo processingGeometryVideo trackingDigital Media Forensic DetectionImage Processing Techniques and ApplicationsAdvanced Image Processing Techniques