Postprocessing of block-coded videos for deflicker and deblocking.
Jie RenJiaying LiuMading LiZongming GuoPublished in: ICASSP (2013)
Keyphrases
- post processing
- blocking artifacts
- coded images
- preprocessing
- deblocking filter
- image quality
- reconstructed image
- compressed images
- video sequences
- higher quality
- video frames
- discrete cosine transform
- dct domain
- error concealment
- low bit rate
- video content
- video analysis
- block matching
- high frequency
- video data
- visual quality
- image blocks
- optical flow
- feature extraction