A 3-Approximation Algorithm for Guarding Orthogonal Art Galleries with Sliding Cameras.
Stephane DurocherRobert FraserSaeed MehrabiPublished in: CoRR (2013)
Keyphrases
- detection algorithm
- cost function
- expectation maximization
- experimental evaluation
- particle swarm optimization
- learning algorithm
- computational cost
- k means
- high accuracy
- optimization algorithm
- search space
- preprocessing
- computational complexity
- matching algorithm
- computer vision
- cultural heritage
- segmentation algorithm
- worst case
- np hard
- significant improvement
- optimal solution
- objective function
- similarity measure