Keyphrases
- context aware
- image matting
- natural image matting
- foreground and background
- alpha matte
- alpha matting
- contextual information
- ubiquitous computing
- context awareness
- mobile devices
- closed form
- ambient intelligence
- context aware systems
- user input
- foreground objects
- background subtraction
- context aware services
- temporal coherence
- shadow detection
- image sequences
- human computer interaction
- current context
- context aware ubiquitous learning
- bayesian framework