A machine learning based lecture video segmentation and indexing algorithm.
Di MaBingqing XieGady AgamPublished in: DRR (2014)
Keyphrases
- video segmentation
- machine learning
- learning algorithm
- detection algorithm
- computational complexity
- np hard
- objective function
- search space
- expectation maximization
- probabilistic model
- segmentation algorithm
- dynamic programming
- shot boundary detection
- data mining
- segmentation method
- simulated annealing
- image database
- k means
- video sequences
- optimal solution
- reinforcement learning
- similarity measure
- feature selection