New Spatial-Gradient-Features for Video Script Identification.
Danni ZhaoPalaiahnakote ShivakumaraShijian LuChew Lim TanPublished in: Document Analysis Systems (2012)
Keyphrases
- spatial information
- video data
- spatial and temporal
- space time
- temporal continuity
- real time
- spatial arrangement
- spatial features
- spatial temporal
- low level
- video sequences
- feature set
- spatial relationships
- multimedia
- feature extraction
- temporal relationships
- feature space
- spatial distribution
- video clips
- key frames
- video streams
- video frames
- co occurrence
- video content
- video retrieval
- temporal information
- spatio temporal
- video segments
- spatial context
- feature vectors
- temporal resolution
- keypoints