A non-intrusive method for user focus of attention estimation in front of a computer monitor.
Stylianos AsteriadisParaskevi K. TzouveliKostas KarpouzisStefanos D. KolliasPublished in: FG (2008)
Keyphrases
- high accuracy
- focus of attention
- significant improvement
- detection method
- objective function
- end users
- estimation accuracy
- multi modal
- real time
- cost function
- pairwise
- neural network
- user interface
- dynamic programming
- support vector machine
- relevance feedback
- preprocessing
- edge detection
- computational complexity
- similarity measure
- segmentation method
- monte carlo simulation
- maximum likelihood estimation
- user input
- computer vision