Low-bit motion estimation with edge enhanced images for lowpower MPEG encoder.
Ayuko TakagiKiyoshi NishikawaHitoshi KiyaPublished in: ISCAS (2) (2001)
Keyphrases
- motion estimation
- enhanced image
- spatial domain
- video sequences
- video coder
- video compression
- video coding
- rate distortion
- motion vectors
- motion compensation
- motion compensated
- image enhancement
- optical flow
- inter frame
- edge detection
- video coding standard
- bit rate
- super resolution
- image sequences
- compressed domain
- video codec
- visual quality
- macroblock
- edge information
- contrast enhancement
- computational complexity
- block matching
- low contrast
- image processing
- video quality
- computer vision
- semi automatic
- rate control
- feature space
- pattern recognition
- distributed video coding
- high quality