Bayer and panchromatic color filter array demosaicing by sparse recovery.
Mohammad AghagolzadehAbdolreza Abdolhosseini MoghadamMrityunjay KumarHayder RadhaPublished in: Digital Photography (2011)
Keyphrases
- color filter array
- digital camera
- color images
- high frequency
- spatial correlation
- demosaicing algorithm
- single sensor
- color artifacts
- color demosaicking
- multispectral
- color channels
- image quality
- remote sensing
- edge directed
- color information
- color difference
- color reproduction
- denoising
- image fusion
- digital images
- image sensor
- spatial resolution
- image processing
- mosaic images
- frequency domain
- sparse representation
- image reconstruction
- low cost
- edge direction
- image enhancement
- peak signal to noise ratio
- wavelet transform
- reconstructed image
- computer vision