Sudden scene change detection in compressed video using interpolated macroblocks in B-frames.
Warnakulasuriya Anil Chandana FernandoPublished in: Multim. Tools Appl. (2006)
Keyphrases
- compressed video
- scene change detection
- compressed domain
- error concealment
- video quality
- macroblock
- motion estimation and compensation
- video coding
- frame rate
- compressed video sequences
- video objects
- video frames
- reference frame
- bitstream
- intra frame
- motion vectors
- error propagation
- video transmission
- bit rate
- error resilient
- wireless video transmission
- inter frame
- video analysis
- rate distortion
- motion estimation
- packet loss
- error resilience
- video codec
- video sequences
- video compression
- motion compensation
- rate control
- video content
- visual quality
- video data
- motion compensated
- video streaming
- super resolution
- high resolution
- quality assessment
- coding scheme
- video coding standard
- video streams
- coding efficiency
- data hiding
- motion field
- compression algorithm
- optical flow