Research on Fast Algorithm for Video ROI Detection.
Pengyu LiuKebin JiaPublished in: J. Softw. (2013)
Keyphrases
- detection algorithm
- learning algorithm
- times faster
- experimental evaluation
- dynamic programming
- np hard
- cost function
- optimal solution
- k means
- detection method
- preprocessing
- convergence rate
- objective function
- simulated annealing
- matching algorithm
- segmentation algorithm
- false positives
- recognition algorithm
- region of interest
- real time
- clustering method
- optimization algorithm
- expectation maximization
- motion estimation
- computational cost
- computational complexity
- multimedia