Interpolation and Zooming Techniques Utilizing Edge-weighted Adaptive Filtering for Color Filter Array.
Thanawat SornnenWoralak KongdenfhaWerapon ChiracharitKosin ChamnongthaiPublished in: PCM (2) (2010)
Keyphrases
- adaptive filtering
- color filter array
- edge direction
- edge directed
- demosaicing algorithm
- digital camera
- denoising
- directional filtering
- color difference
- color artifacts
- interpolation method
- color images
- high frequency
- spatial correlation
- single sensor
- filtering method
- image interpolation
- interpolation algorithm
- edge detection
- speech signal
- image quality
- color channels
- color reproduction
- frequency domain
- low cost
- digital images
- image processing
- color information
- pattern recognition
- video sequences
- image sensor
- image denoising
- image enhancement
- gray scale