Interplay between bias field correction, intensity standardization, and noise filtering for T2-weighted MRI.
Daniel PalumboBrian YeePatrick O'DeaShane LeedySatish ViswanathAnant MadabhushiPublished in: EMBC (2011)
Keyphrases
- bias field
- noise filtering
- magnetic resonance images
- mr images
- image intensity
- noise reduction
- phase unwrapping
- brain tissue
- mr brain images
- magnetic resonance imaging
- denoising
- medical images
- noise detection
- intensity inhomogeneity
- magnetic resonance
- filtering method
- white matter
- gaussian distribution
- low signal to noise ratio
- adipose tissue
- mri data
- signal to noise ratio
- least squares
- energy function