Detection of sign-language content in video through polar motion profiles.
Virendra KarappaCaio D. D. MonteiroFrank M. Shipman IIIRicardo Gutierrez-OsunaPublished in: ICASSP (2014)
Keyphrases
- sign language
- video footage
- sign language recognition
- hand gestures
- space time
- sign recognition
- log polar mapping
- shot change detection
- multimedia
- video scene
- hand motion
- video data
- gesture recognition
- object motion
- video sequences
- image sequences
- motion estimation
- video content
- hand tracking
- event detection
- key frames
- motion analysis
- video streams
- multimedia data
- moving camera
- american sign language
- video frames
- video objects
- object detection
- metadata
- motion patterns
- video images
- dynamic scenes
- camera motion
- video analysis
- motion segmentation
- high speed
- optical flow
- spatio temporal
- moving objects
- video surveillance