Cost Effective Color Filter Array Demosaicking with Chrominance Variance Weighted Interpolation.
Tsung-Huang ChenShao-Yi ChienPublished in: ISCAS (2007)
Keyphrases
- color filter array
- cost effective
- digital camera
- low cost
- high frequency
- color images
- color artifacts
- single sensor
- color demosaicking
- cost effectiveness
- spatial correlation
- edge directed
- image sensor
- color channels
- image quality
- denoising
- color information
- digital images
- color reproduction
- color difference
- interpolation method
- video camera
- hardware and software
- color components
- mosaic images
- demosaicing algorithm
- high dynamic range
- low power
- frequency domain
- gray level
- edge detection
- high resolution
- directional filtering
- image analysis