Color Demosaicing of RGBW Color Filter Array Based on Laplacian Pyramid.
Kyeonghoon JeongJonghyun KimMoon Gi KangPublished in: Sensors (2022)
Keyphrases
- color filter array
- laplacian pyramid
- color images
- color artifacts
- color difference
- color channels
- color reproduction
- demosaicing algorithm
- digital camera
- color information
- single sensor
- contrast enhancement
- edge directed
- multiresolution
- high frequency
- spatial correlation
- visual properties
- gray scale
- mosaic images
- color space
- image quality
- image processing
- image sensor
- multiscale
- digital images
- frequency domain
- interpolation method
- image interpolation
- denoising
- high dynamic range
- reconstructed image
- video camera
- image analysis
- directional filtering
- image enhancement