A gradient based edge sensing scheme for color filter array demosaicking.
Da-Cheng SungHen-Wai TsaoPublished in: GCCE (2013)
Keyphrases
- color filter array
- digital camera
- demosaicing algorithm
- color demosaicking
- edge direction
- edge directed
- color difference
- single sensor
- color images
- high frequency
- image sensor
- color artifacts
- directional filtering
- spatial correlation
- color channels
- image quality
- image formation
- low cost
- image enhancement
- denoising
- digital images
- real time
- mosaic images
- color reproduction
- dynamic range
- video camera
- multi sensor
- color space
- edge detection
- image data
- feature vectors