Video diff: highlighting differences between similar actions in videos.
Guha BalakrishnanFrédo DurandJohn V. GuttagPublished in: ACM Trans. Graph. (2015)
Keyphrases
- human actions
- video sequences
- action detection
- video content
- video frames
- human activities
- video data
- action recognition
- video database
- video analysis
- space time interest points
- video clips
- key frames
- youtube videos
- video event
- video dataset
- video images
- space time
- spatio temporal
- input video
- content based copy detection
- video surveillance
- video representation
- temporal coherence
- online video
- video editing
- video segments
- recognizing human actions
- video indexing
- event recognition
- multimedia
- dynamic scenes
- action classification
- moving camera
- temporal structure
- instructional videos
- low frame rate
- spatiotemporal features
- web videos
- temporal domain
- natural language descriptions
- atomic actions
- video sharing
- eye tracking data
- activity recognition
- motion features
- visual data
- video shots
- video search
- video processing
- video stabilization
- event detection
- video retrieval
- temporal information
- video streams
- video copy detection
- surveillance videos
- statistically significant
- human motion
- visual analysis
- sports video
- video summarization
- lecture videos
- semantic concepts
- temporal relationships
- news video
- semantic concept detection
- spatial and temporal
- motion estimation
- high definition
- video browsing
- video material
- dynamic textures
- stationary camera
- video scene
- video objects
- user generated