Ultra high-definition video coding using bit-depth reduction with image noise reduction and pseudo-contour prevention.
Yasutaka MatsuoToshie MisuShunsuke IwamuraShinichi SakaidaPublished in: VCIP (2013)
Keyphrases
- video coding
- noise reduction
- bit depth
- progressive transmission
- edge detection
- motion estimation
- motion compensation
- image compression
- scalable video coding
- input image
- rate distortion
- multiscale
- motion compensated
- image data
- gray scale
- signal to noise ratio
- bit rate
- video compression
- motion vectors
- spatial resolution
- median filter
- high resolution
- video quality
- image segmentation
- natural images
- reference frame
- macroblock
- error diffusion
- block matching
- pixel values