Monophone-Based Background Modeling for Two-Stage On-Device Wake Word Detection.
Minhua WuSankaran PanchapagesanMing SunJiacheng GuRyan ThomasShiv Naga Prasad VitaladevuniBjörn HoffmeisterArindam MandalPublished in: ICASSP (2018)
Keyphrases
- background modeling
- foreground detection
- object detection
- background subtraction
- motion detection
- complex background
- varying illumination
- object tracking
- background model
- moving objects
- subspace learning
- video surveillance
- multi camera
- co occurrence
- particle filter
- foreground objects
- density estimation
- partial occlusion
- detection method
- detection algorithm
- surveillance system
- moving target
- image sequences
- mixture of gaussians
- motion estimation
- viewpoint
- face recognition