DCT-domain image registration techniques for compressed video.
Ming-Sui LeeMei-Yin ShenAkio YoneyamaC.-C. Jay KuoPublished in: ISCAS (5) (2005)
Keyphrases
- compressed video
- dct domain
- compressed domain
- dct coefficients
- macroblock
- motion vectors
- digital video
- spatial domain
- bitstream
- video content
- video analysis
- compressed images
- data hiding
- rate distortion
- transform domain
- post processing
- inter frame
- bit rate
- motion estimation
- blocking artifacts
- video coding
- human visual system
- video quality
- discrete cosine transform
- low complexity
- super resolution
- video objects
- jpeg images
- video data
- input image
- preprocessing
- computational complexity
- image sequences
- metadata
- computer vision