A novel scheme of ROI detection and transcoding for mobile devices in high-definition videoconferencing.
Yihua LouTing YaoYongquan ChenWenjun WuPublished in: MoVid@MMSys (2013)
Keyphrases
- video conferencing
- high definition
- mobile devices
- video coding
- video compression
- real time
- hd video
- rich media
- video transmission
- distance learning
- high resolution
- region of interest
- mobile phone
- multimedia processing
- video quality
- context aware
- transform domain
- video encoder
- mobile learning
- motion compensation
- motion compensated
- video codec
- motion estimation