Computational geometry-based scale space for edge-preserving multiscale image decomposition.
Lu FengZhuangzhi WuPei LuoTeng MaPublished in: J. Electronic Imaging (2013)
Keyphrases
- multiscale
- image decomposition
- edge preserving
- computational geometry
- scale space
- noise reduction
- image restoration
- computer graphics
- anisotropic diffusion
- edge detection
- scale spaces
- natural images
- convex hull
- digital image analysis
- gaussian scale space
- image representation
- image processing
- wavelet transform
- least squares
- image segmentation
- computer vision
- image structure
- edge detector
- partial differential equations
- diffusion equation
- voronoi diagram
- vector valued
- point sets
- wavelet domain
- single scale
- nonlinear diffusion
- wavelet coefficients
- noise removal
- image compression
- denoising
- superpixels
- high resolution
- machine learning