Efficient Local Refinement near Parametric Boundaries Using kd-Tree Data Structure and Algebraic Level Sets.
Tao SongHuanyu LiaoGanesh SubbarayanPublished in: Algorithms (2022)
Keyphrases
- level set
- kd tree
- data structure
- space efficient
- connected components
- partial differential equations
- curve evolution
- level set method
- active contours
- space partitioning
- quadtree
- image segmentation
- nearest neighbor
- shape prior
- level set evolution
- index structure
- distance maps
- object boundaries
- active contour model
- machine learning
- b tree
- nearest neighbor search
- r tree
- multiresolution
- level lines
- image processing