Movee: Video Liveness Verification for Mobile Devices Using Built-In Motion Sensors.
Mahmudur RahmanUmut TopkaraBogdan CarbunarPublished in: IEEE Trans. Mob. Comput. (2016)
Keyphrases
- mobile devices
- space time
- object motion
- spatial and temporal
- temporal filtering
- input video
- video sequences
- visual cues
- motion features
- key frames
- real time
- visual data
- moving camera
- static images
- video data
- low frame rate
- video frames
- vision sensors
- successive frames
- motion analysis
- temporal continuity
- moving objects
- temporal coherence
- motion patterns
- motion trajectories
- image sequences
- mobile phone
- video content
- camera motion
- context aware
- optical flow
- surveillance videos
- multimedia
- robot motion
- video streams
- mobile learning
- shot change detection
- sensor networks
- motion estimation
- spatio temporal
- dynamic scenes
- model checking
- dynamic textures
- sensor data
- temporal consistency
- motion parameters
- video objects
- moving platform
- mobile applications
- video scene
- motion segmentation
- motion field
- motion capture data
- person identification
- motion capture
- mobile users
- video clips
- video surveillance
- human motion
- layered representation
- visual features
- wide area motion imagery