Effective color interpolation in CCD color filter arrays using signal correlation.
Soo-Chang PeiIo-Kuong TamPublished in: IEEE Trans. Circuits Syst. Video Technol. (2003)
Keyphrases
- color filter array
- color difference
- color artifacts
- high frequency
- digital camera
- color images
- color channels
- single sensor
- color reproduction
- demosaicing algorithm
- edge directed
- spatial correlation
- color information
- visually pleasing
- charge coupled device
- color space
- frequency domain
- signal processing
- ccd camera
- image quality
- digital images
- image processing
- visual quality
- computational complexity
- feature vectors
- wavelet transform
- denoising
- low cost
- mosaic images
- gradient information
- image sensor
- reconstructed image
- image enhancement