Connectivity keeping edges of trees in 3-connected or 3-edge-connected graphs.
Qing YangYingzhi TianPublished in: Discret. Math. (2024)
Keyphrases
- connected graphs
- edge information
- edge detector
- weighted graph
- edge map
- undirected graph
- edge localization
- step edges
- edge detection
- edge pixels
- edge enhancement
- connected components
- edge detection algorithm
- edge orientation
- edge direction
- multiple scales
- edge linking
- image edges
- edge segments
- detected edges
- canny edge
- closed form
- edge directed
- strongly connected
- sharp edges
- edge weights
- decision trees
- edge strength
- junction detection
- edge points
- markov random field
- gradient magnitude
- subpixel accuracy
- high curvature
- homogeneous areas
- directed graph
- intensity variations
- image gradient
- tree structures
- tree structure
- zero crossing
- scale space
- gray level
- d objects
- directional filters
- multiscale
- adjacent pixels
- image processing
- gradient operators
- directional information
- region growing
- gradient field