L1-norm minimization in pixel recovery for H.264 video transmission.
Ting-Lan LinChang-Yi FanGui-Xiang HuangWen-Chih ChenPublished in: ISPACS (2012)
Keyphrases
- video transmission
- norm minimization
- convex optimization
- video streams
- sparse representation
- packet loss
- bitstream
- error concealment
- video streaming
- video quality
- compressed video
- interior point methods
- matrix completion
- video conferencing
- sparse coding
- unsupervised feature selection
- input image
- natural images
- low rank
- image processing
- video coding
- total variation
- high speed
- subband
- bit rate