Keyphrases
- video content
- social networks
- mobile environments
- video data
- video streams
- cache invalidation
- video sequences
- video summarization
- video retrieval
- digital video
- edge detection
- video browsing
- mobile devices
- video quality
- video database
- video frames
- video collections
- mobile computing
- news video
- sports video
- prefetching
- key frames
- image sequences
- compressed video
- video shots
- video summaries
- context aware
- mobile users
- image data