MRI and PET/SPECT fusion with pseudo spatial frequency in local laplacian filter domain.
Lingyu MengRencan NieXiaopeng GuoMin HeKangjian HePublished in: IEEA (2019)
Keyphrases
- spatial frequency
- magnetic resonance imaging
- positron emission tomography
- texture segmentation
- single photon emission computed tomography
- low frequency
- medical images
- wigner distribution
- magnetic resonance images
- medical imaging
- image reconstruction
- magnetic resonance
- mri data
- zero crossing
- slowly varying
- matching algorithm
- multispectral
- distance measure
- white matter
- image registration
- high resolution
- image analysis
- multiscale
- image processing