A New Algorithm for Watermarking Building Polygons.
Baiyan WuWei WangZhiyong PengDaosheng DuPublished in: ICDIP (2009)
Keyphrases
- detection algorithm
- computational cost
- learning algorithm
- computational complexity
- optimization algorithm
- dynamic programming
- search space
- k means
- times faster
- objective function
- cost function
- theoretical analysis
- expectation maximization
- matching algorithm
- convex hull
- probabilistic model
- improved algorithm
- preprocessing
- watermarking scheme
- signal processing
- clustering method
- input data
- np hard
- similarity measure