A theoretic algorithm for fall and motionless detection.
Shumei ZhangPaul J. McCullaghChris D. NugentHuiru ZhengPublished in: PervasiveHealth (2009)
Keyphrases
- detection algorithm
- high accuracy
- optimization algorithm
- simulated annealing
- objective function
- computational complexity
- preprocessing
- times faster
- experimental evaluation
- theoretical analysis
- k means
- detection accuracy
- matching algorithm
- detection method
- np hard
- expectation maximization
- estimation algorithm
- classification algorithm
- computationally efficient
- learning algorithm
- probabilistic model
- computational cost
- search space
- worst case
- dynamic programming
- significant improvement
- lower bound
- video sequences
- optimal solution
- bayesian networks
- selection algorithm
- computer vision
- neural network
- anti noise