Local shape-adaptive template filtering for signal-to-noise-ratio enhancement in magnetic resonance imaging.
Chang Beom AhnY. C. SongChang Hyun OhY. YiDug-Jae ParkPublished in: Medical Imaging: Image Processing (1998)
Keyphrases
- signal to noise ratio
- magnetic resonance imaging
- spatial filtering
- mri data
- medical images
- noise reduction
- magnetic resonance images
- mri images
- medical imaging
- edge detection
- shape model
- received signal
- gaussian noise
- beating heart
- bit error rate
- image enhancement
- input image
- median filter
- diffusion tensor images
- image processing
- high temporal resolution
- wiener filter
- fully automatic
- gray level
- image sequences
- three dimensional