Keyphrases
- gradient domain
- image editing
- image processing
- poisson equation
- image segmentation
- digital imaging
- signal processing
- shadow removal
- digital image processing
- color images
- anisotropic diffusion
- multiscale
- gradient field
- high dynamic range
- image enhancement
- image denoising
- edge detection
- tone mapping
- mathematical morphology
- diffusion equation
- partial differential equations
- optical flow
- video editing
- medical imaging
- single image
- black and white
- image analysis
- gray scale
- active contours
- structure tensor
- markov random field
- denoising