Inter-frame Video Forgery Detection Based on Block-Wise Brightness Variance Descriptor.
Lu ZhengTanfeng SunYun-Qing ShiPublished in: IWDW (2014)
Keyphrases
- inter frame
- block wise
- video frames
- video sequences
- intra frame
- forgery detection
- video data
- motion estimation
- video streams
- bit rate
- video content
- frame rate
- multimedia
- optical flow
- gray level
- reference frame
- error concealment
- macroblock
- motion vectors
- multiscale
- compressed domain
- image blocks
- feature extraction
- image sequences
- image quality