Fast mode decision and motion estimation for H.264 with a focus on MPEG-2/H.264 transcoding.
Xiaoan LuAlexis Michael TourapisPeng YinJill M. BoycePublished in: ISCAS (2) (2005)
Keyphrases
- motion estimation
- inter frame
- compressed video
- macroblock
- compressed domain
- motion vectors
- video coding standard
- video coding
- video sequences
- video compression
- video encoding
- video transcoding
- motion compensated
- rate distortion
- image sequences
- motion compensation
- bit rate
- reference frame
- coding efficiency
- video compression standard
- video quality
- dct domain
- block matching
- video frames
- super resolution
- transform domain
- low complexity
- optical flow
- video codec
- mode selection
- multimedia
- dct coefficients
- prediction error
- spatial domain
- video data
- three dimensional
- error concealment
- video streams
- motion model
- video coder
- pixel domain
- moving objects
- computer vision