Demosaicked image postprocessing using local color ratios.
Rastislav LukacKarl MartinKonstantinos N. PlataniotisPublished in: IEEE Trans. Circuits Syst. Video Technol. (2004)
Keyphrases
- post processing
- digital camera
- single sensor
- image data
- false matches
- preprocessing
- coded images
- color difference
- color demosaicking
- multiscale
- color images
- color filter array
- image classification
- color channels
- computer vision
- color features
- low cost
- camera images
- pixel values
- salient points
- blocking artifacts
- reconstructed image
- coding scheme
- edge detection
- high resolution
- image processing