A MEDICAL MULTI-MODALITY IMAGE FUSION OF CT/PET WITH PCA, DWT METHODS
This paper gives a view on the fusion of different modality images like PET and CT here (Positron Emission Tomography & Computed Tomography) by two domain methods PCA and DWT methods.The spatial domain is PCA method, and another transformation domain method (DWT).In dwt decomposed coefficients of DWT (discrete wavelet transformation) are applied wi