A graph-based approach for the retrieval of multi-modality medical images
A new graph-based algorithm for retrieving co-aligned multi-modality PET-CT images. Graphs model tumour (PET) proximity to anatomical structures (CT). Graph matching using modality-specific vertex features. Retrieval precision of up 70% on clinical PET-CT data.
multi-modality pet-ct content-based image retrieval graph similarity