Spatial varying filtering for color filter array interpolation in digital still cameras.
Oscar C. AuMing Sun FuPublished in: ISCAS (2) (2003)
Keyphrases
- color filter array
- single sensor
- spatial correlation
- color reproduction
- digital camera
- directional filtering
- image sensor
- color artifacts
- edge directed
- color images
- high frequency
- color demosaicking
- color channels
- spatial information
- demosaicing algorithm
- edge direction
- frequency domain
- image quality
- multiple cameras
- color information
- dynamic range
- color difference
- image interpolation
- reconstructed image
- video camera
- multi sensor
- low cost
- denoising
- interpolation method
- camera images
- gray level
- edge detection
- digital images
- high dynamic range
- data fusion
- space time
- image compression
- wavelet transform