Contrast Enhancement of Electron Magnetic Resonance Images Using Linear and Non Linear Unsharp Masking Techniques.
P. AlliMurali C. KrishnaR. MurugesanPublished in: ICVGIP (2004)
Keyphrases
- magnetic resonance images
- unsharp masking
- contrast enhancement
- image enhancement
- mr images
- multiscale
- histogram equalization
- medical images
- gray level
- low contrast
- color images
- low pass
- visual quality
- edge preserving
- medical imaging
- tone mapping
- magnetic resonance imaging
- white matter
- high resolution
- mri data
- transfer function
- edge detection
- image processing
- image restoration
- scale space
- image analysis
- edge enhancement
- three dimensional