A unified theory of the family of projection filters for signal and image estimation.
Yuji KoideYukihiko YamashitaHidemitsu OgawaPublished in: Systems and Computers in Japan (1995)
Keyphrases
- spatial filters
- impulse response
- image data
- wiener filter
- image features
- multiscale
- edge detection
- filter coefficients
- input image
- single image
- high pass
- nonlinear filters
- bandpass
- signal processing
- denoising methods
- image retrieval
- image filtering
- estimation algorithm
- high resolution
- bilateral filter
- denoising
- contrast enhancement
- pixel values
- noisy images
- image denoising
- high frequency
- filtered images
- high frequency components
- feature vectors
- color bands