Enhancing Boundary Primitives Using a Multiscale Quadtree Segmentation.
Robert BergevinVincent BergeronPublished in: ISVC (1) (2008)
Keyphrases
- quadtree
- multiscale
- image representation
- image segmentation
- multiresolution
- data structure
- binary tree
- scale space
- edge detection
- tree structure
- binary space partitioning
- coarse scale
- image processing
- wavelet transform
- multiresolution representation
- natural images
- level set
- segmentation algorithm
- segmentation method
- image classification
- medical images
- affine invariant
- lossless compression
- fractal image compression
- wavelet coefficients
- test images
- superpixels