Improvements of nmr image quality using adaptive nonlinear filter.
Hidenobu ItagakiPublished in: Systems and Computers in Japan (1990)
Keyphrases
- image quality
- nonlinear filters
- nonlinear filtering
- quality assessment
- high quality
- peak signal to noise ratio
- compression ratio
- visual quality
- image processing
- median filter
- human visual system
- pixel values
- bit rate
- impulse noise
- low pass
- order statistics
- image data
- subband
- image restoration
- image denoising
- post processing
- image compression
- locally adaptive