A contour tracing and coding algorithm for generating 2D contour codes from 3D classified objects.
Gudrun WagenknechtPublished in: Pattern Recognit. (2007)
Keyphrases
- polygonal approximation
- contour points
- objective function
- computational complexity
- contour extraction
- detection algorithm
- learning algorithm
- segmentation algorithm
- dynamic programming
- np hard
- probabilistic model
- delaunay triangulation
- contour detection
- search space
- boundary points
- contour tracking
- simulated annealing
- matching algorithm
- gradient information
- decoding algorithm
- multiscale