Faculty of Engineering: Recent submissions
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Automated thresholded region classification using a robust feature selection method for PET-CT
Published 2015-07-23Fluorodeoxyglucose Positron Emission Tomography - Computed Tomography (FDG PET-CT) is the preferred imaging modality for staging the lymphomas. Sites of disease usually appear as foci of increased FDG uptake. Thresholding ...Open AccessConference paper -
Creating Graph Abstractions for the Interpretation of Combined Functional and Anatomical Medical Images
Published 2014-09-17The characteristics of the images produced by advanced scanning technologies has led to medical imaging playing a critical role in modern healthcare. The most advanced medical scanners combine different modalities to produce ...Open AccessConference paper -
A statistical method for lung tumor segmentation uncertainty in PET images based on user inference
Published 2015-11-05PET has been widely accepted as an effective imaging modality for lung tumor diagnosis and treatment. However, standard criteria for delineating tumor boundary from PET are yet to develop largely due to relatively low ...Open AccessConference paper -
Efficient PET-CT image retrieval using graphs embedded into a vector space
Published 2014-06-06Combined positron emission tomography and computed tomography (PET-CT) produces functional data (from PET) in relation to anatomical context (from CT) and it has made a major contribution to improved cancer diagnosis, ...Open AccessConference paper -
Topology-aware illumination design for volume rendering
Published 2016-08-19Background: Direct volume rendering is one of flexible and effective approaches to inspect large volumetric data such as medical and biological images. In conventional volume rendering, it is often time consuming to set ...Open AccessArticle