A new algorithm for voice activity detection.
Jianqiang WeiLimin DuZhaoli YanHui ZengPublished in: ISCAS (2) (2003)
Keyphrases
- voice activity detection
- experimental evaluation
- detection algorithm
- learning algorithm
- times faster
- expectation maximization
- high accuracy
- k means
- cost function
- computational cost
- np hard
- significant improvement
- recognition algorithm
- computer vision
- matching algorithm
- classification algorithm
- computationally efficient
- optimal solution
- linear programming
- worst case
- dynamic programming
- generative model
- image segmentation
- data structure
- preprocessing
- convex hull
- genetic algorithm