Study and investigation of video steganography over uncompressed and compressed domain: a comprehensive review.
Rachna PatelKalpesh LadMukesh PatelPublished in: Multim. Syst. (2021)
Keyphrases
- compressed domain
- video analysis
- jpeg images
- compressed video
- dct coefficients
- video browsing
- shot boundary detection
- scene change detection
- surveillance videos
- dct domain
- video objects
- pixel domain
- moving object segmentation
- image processing
- event detection
- bitstream
- video retrieval
- video streams
- video frames
- image quality
- optical flow
- video sequences
- high quality
- image sequences
- multimedia