Using correlation matrix to detect frame duplication forgery in videos.
Beste UstubiogluGüzin UlutasVasif V. NabiyevMustafa UlutasArda UstubiogluPublished in: SIU (2018)
Keyphrases
- correlation matrix
- video frames
- key frames
- neighboring frames
- covariance matrix
- video sequences
- random matrix theory
- singular value decomposition
- digital images
- temporal coherence
- successive frames
- signal subspace
- video data
- video content
- input video
- dynamic scenes
- dimensionality reduction
- frame rate
- high dimensional
- objective function
- reinforcement learning