A Weighted Sparse Sampling and Smoothing Frame Transition Approach for Semantic Fast-Forward First-Person Videos.
Michel Melo SilvaWashington L. S. RamosJoão P. K. FerreiraFelipe C. ChamoneMario F. M. CamposErickson R. NascimentoPublished in: CVPR (2018)
Keyphrases
- sparse sampling
- video frames
- key frames
- neighboring frames
- video event
- temporal coherence
- sports video
- natural language
- video data
- semantic concepts
- successive frames
- semantic representation
- input video
- low level features
- video content
- domain specific
- video sequences
- directional filters
- semantic video retrieval
- video analysis
- video objects
- reference frame
- machine learning
- video clips
- semantic similarity
- semantic relationships
- bi directional
- video signals
- video retrieval
- event detection
- semantic web
- low level
- high level