Low Complexity Video Compression Using Moving Edge Detection Based on DCT Coefficients.
Chanyul KimNoel E. O'ConnorPublished in: MMM (2009)
Keyphrases
- low complexity
- video compression
- dct coefficients
- motion estimation
- macroblock
- video coding
- motion compensation
- compressed domain
- dct domain
- motion vectors
- discrete cosine transform
- transform domain
- motion compensated
- inter frame
- spatial domain
- jpeg compression
- video conferencing
- rate distortion
- video coding standard
- coding efficiency
- distributed video coding
- low bit rate
- video sequences
- block matching
- compressed video
- jpeg images
- computational complexity
- video data
- video codec
- motion field
- compression ratio
- reference frame
- image compression
- bit allocation
- optical flow
- moving objects
- rate control
- computer vision
- image sequences
- video encoder
- bit rate
- motion model
- bit plane
- image processing
- compressed images
- feature vectors
- multiscale
- high quality
- low frequency
- intra prediction
- mode decision
- discrete cosine transformation
- video streaming
- prediction error
- intra coding