A Versatile Wavelet Domain Noise Filtration Technique for Medical Imaging.
Aleksandra PizuricaWilfried PhilipsIgnace LemahieuMarc AcheroyPublished in: IEEE Trans. Medical Imaging (2003)
Keyphrases
- medical imaging
- wavelet domain
- denoising
- medical images
- spatial domain
- wavelet coefficients
- phase information
- multiscale
- x ray
- shift invariant
- image processing
- wavelet transform
- medical image processing
- wavelet denoising
- human visual system
- denoising algorithm
- image segmentation
- image registration
- multiresolution
- image denoising
- image analysis
- subband
- high frequency
- gaussian noise
- magnetic resonance imaging
- imaging modalities
- denoising methods
- image processing and analysis
- shape analysis
- remote sensing
- wavelet domain hidden markov tree
- volumetric data
- computer vision
- image guided surgery
- magnetic resonance images
- noise level
- signal to noise ratio
- sar images
- median filter
- high resolution
- image compression
- high quality
- bit rate
- frequency domain