Directional Color Filter Array interpolation based on multiscale color gradients.
Ibrahim PekkucuksenYucel AltunbasakPublished in: ICASSP (2011)
Keyphrases
- color filter array
- color artifacts
- multiscale
- color images
- directional filtering
- color reproduction
- color channels
- color difference
- digital camera
- color demosaicking
- color components
- edge directed
- color texture
- color information
- edge detection
- single sensor
- visually pleasing
- image processing
- spatial correlation
- high frequency
- demosaicing algorithm
- image quality
- image segmentation
- color space
- image interpolation
- interpolation method
- gradient information
- gray scale
- digital images
- denoising
- frequency domain
- mosaic images
- image sensor
- object motion
- wavelet coefficients
- wavelet transform
- subband
- low cost
- edge direction
- bit rate
- local binary pattern
- texture information