Edge-Aware Level Set Diffusion and Bilateral Filtering Reconstruction for Image Magnification.
Hua HuangYu ZangPaul L. RosinChun QiPublished in: J. Comput. Sci. Technol. (2009)
Keyphrases
- level set
- anisotropic diffusion
- partial differential equations
- edge detection
- nonlinear diffusion
- mumford shah functional
- diffusion equation
- diffusion process
- level set method
- active contours
- curve evolution
- edge preserving
- noise removal
- image segmentation
- energy functional
- edge detector
- shape prior
- image reconstruction
- energy function
- image processing
- image denoising
- variational framework
- multiscale
- reconstructed image
- noisy images
- energy minimization
- image enhancement
- high resolution
- object boundaries
- piecewise constant