Spectral approximations to PDE surfaces.
Malcolm I. G. BloorMichael J. WilsonPublished in: Comput. Aided Des. (1996)
Keyphrases
- partial differential equations
- spectral reflectance
- free form
- three dimensional
- level set
- difference equations
- spectral analysis
- numerical methods
- conformal mapping
- high order
- surface reconstruction
- differential operators
- computer vision
- hyperspectral
- differential equations
- anisotropic diffusion
- image denoising
- image enhancement
- scale spaces
- approximation methods
- spectral features
- methods in computer vision
- energy functional
- hyperspectral imagery
- numerical solution
- hyperspectral images
- image data
- image analysis
- image processing