Color Demosaicing Using Asymmetric Directional Interpolation and Hue Vector Smoothing.
Yoshihisa TakahashiKentaro HirakiHisakazu KikuchiShogo MuramatsuPublished in: IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (2008)
Keyphrases
- color images
- color difference
- directional filters
- directional filtering
- edge directed
- color filter array
- color artifacts
- bilinear interpolation
- color information
- demosaicing algorithm
- color space
- edge detection
- image interpolation
- directional information
- color components
- color reproduction
- interpolation method
- color image segmentation
- color channels
- frequency domain
- image processing
- hsv color space
- color features
- rgb color space
- color quantization
- edge direction
- digital camera
- hsi color space
- color correction
- high frequency