A contour tracing algorithm that preserves common boundaries between regions.
Yuh-Tay LiowPublished in: CVGIP Image Underst. (1991)
Keyphrases
- computational complexity
- learning algorithm
- dynamic programming
- cost function
- search space
- optimization algorithm
- similarity measure
- objective function
- preprocessing
- k means
- worst case
- polygonal approximation
- matching algorithm
- detection algorithm
- expectation maximization
- np hard
- region of interest
- recognition algorithm
- gradient information
- global structure
- boundary points