Detecting and Locating Passive Video Forgery Based on Low Computational Complexity Third-Order Tensor Representation.
Yasmin M. AlsakarNagham E. MekkyNoha A. HikalPublished in: J. Imaging (2021)
Keyphrases
- discrete cosine transform
- jpeg images
- computational complexity
- image compression
- multimedia
- video streams
- video data
- video analysis
- video sequences
- special case
- video content
- low complexity
- computational efficiency
- video database
- video frames
- video clips
- automatic detection
- online video
- computationally efficient
- np complete
- digital images
- computational cost
- neural network
- real time
- spatial and temporal
- human activities
- action recognition
- anomaly detection
- human actions
- video surveillance
- spatio temporal
- video processing
- high computational complexity
- metadata