Multi-scale video cropping.
Hazem El-AlfyDavid W. JacobsLarry S. DavisPublished in: ACM Multimedia (2007)
Keyphrases
- multiscale
- video data
- multimedia
- real time
- video content
- content aware
- real time video
- temporal information
- multiple scales
- optic flow
- video analysis
- natural images
- wavelet transform
- video sequences
- video database
- video clips
- coarse to fine
- multimedia data
- spatial and temporal
- video frames
- scale space
- human activities
- digital video
- image content
- space time