Sharpening-demosaicking method for removal of image blurs caused by an optical low-pass filter.
Takashi KomatsuTakahiro SaitoPublished in: ICIP (2004)
Keyphrases
- low pass filter
- edge detection
- region of interest
- detection method
- image analysis
- filtering method
- detection algorithm
- pixel values
- gray scale images
- transfer function
- contrast enhancement
- single image
- input image
- low frequency
- estimation algorithm
- synthetic and real images
- post processing
- additive noise
- denoising
- color images