Edge Preserving and Noise Reducing Reconstruction for Magnetic Particle Imaging.
Martin StorathChristina BrandtMartin HofmannTobias KnoppJohannes SalamonAlexander WeberAndreas WeinmannPublished in: IEEE Trans. Medical Imaging (2017)
Keyphrases
- edge preserving
- noise reduction
- edge preservation
- image restoration
- high resolution
- smoothing filter
- noise level
- anisotropic diffusion
- speckle noise
- sharp edges
- limited angle
- signal to noise ratio
- noise removal
- image processing
- sampling theorem
- edge detection
- median filter
- image reconstruction
- bilateral filter
- least squares
- gaussian noise
- imaging devices
- maximum a posteriori
- shift invariant
- tomographic reconstruction
- half quadratic
- noise model
- image enhancement
- restored image
- three dimensional
- image analysis
- super resolution
- additive noise
- high dynamic range
- video sequences
- high quality