Contrast Enhancement Via Multiscale Gradient Transformation.
Jian LuDennis M. Healy Jr.Published in: ICIP (2) (1994)
Keyphrases
- contrast enhancement
- multiscale
- edge detection
- enhanced image
- histogram equalization
- image enhancement
- low contrast
- scale space
- image processing
- laplacian pyramid
- wavelet transform
- transfer function
- image gradient
- tone mapping
- image contrast enhancement
- image segmentation
- wavelet coefficients
- single scale
- scale selection
- affine invariant
- image contrast
- gray level
- unsharp masking
- high quality
- neural network
- pattern recognition