Automatic Closed Caption Detection and Filtering in MPEG Videos for Video Structuring.
Duan-Yu ChenMing-Ho HsiaoSuh-Yin LeePublished in: J. Inf. Sci. Eng. (2006)
Keyphrases
- video sequences
- video content
- video data
- news video
- video indexing and retrieval
- video frames
- video indexing
- multi modal fusion
- video retrieval
- video scene
- video shots
- video database
- video analysis
- compressed video
- video objects
- caption text
- digital video
- key frames
- temporal segmentation
- event detection
- shot detection
- semantic concept detection
- youtube videos
- video signals
- video dataset
- multimedia
- video editing
- video clips
- mpeg video
- dynamic scenes
- input video
- concept detection
- online video
- video surveillance
- visual analysis
- soccer video
- video event
- space time
- human activities
- compressed domain
- video segmentation
- mpeg standard
- surveillance videos
- video search
- event recognition
- moving objects
- visual features
- spatiotemporal features
- video segments
- video streams
- human actions
- content based copy detection
- concept detectors
- object detection
- bounding box
- moving camera
- high definition
- temporal coherence
- video summarization
- shot boundary detection
- gradual transitions
- news stories
- content based retrieval
- action classification
- region based image
- sports video
- motion estimation
- action recognition