Universal sharpening-demosaicing for various types of color-filter array.
Takashi KomatsuTakahiro SaitoPublished in: EUSIPCO (2010)
Keyphrases
- color filter array
- digital camera
- color images
- digital images
- demosaicing algorithm
- image enhancement
- single sensor
- high frequency
- edge directed
- color reproduction
- color demosaicking
- denoising
- color channels
- color difference
- directional filtering
- image quality
- edge detection
- low cost
- spatial correlation
- color artifacts
- mosaic images
- video camera
- color information
- frequency domain
- edge direction
- image sensor
- real time
- gray scale
- computational complexity