Regularized Color Demosaicing via Luminance Approximation.
Johannes HerwigJosef PauliPublished in: CGIV/MCS (2010)
Keyphrases
- color images
- color difference
- color information
- color space
- color channels
- gray scale
- color components
- color image enhancement
- color filter array
- image processing
- grayscale images
- color bands
- demosaicing algorithm
- color perception
- error bounds
- least squares
- color features
- color quantization
- color temperature
- contrast enhancement
- approximation algorithms
- digital camera
- closed form
- human visual perception
- color model
- low light
- edge directed
- image enhancement
- wavelet transform
- objective function