Postprocessing in Block-Based Video Coding Based on a Quantization Noise Model.

Ick Hoon Jang Ki Woong Moon Nam Chul Kim Tae Sik Kim

Published in: IEICE Trans. Inf. Syst. (2005)

Keyphrases

post processing
noise model
video coding
motion compensation
motion estimation
motion compensated
video compression
motion vectors
bit rate
preprocessing
rate distortion

noisy images
noise level
macroblock
video quality
reconstructed image
gaussian distribution
computational complexity
optimization procedure
gaussian noise
video codec
block matching

rate control
video sequences
block size
transform coefficients
video coder
inter frame
image sequences
super resolution
bit allocation
reference frame

coding efficiency
discrete cosine transform
spatial domain
image denoising
image quality
image compression
blocking artifacts
denoising
optical flow
transform coding