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Now showing items 11-20 of 24
Tractography in Context: Multimodal Visualization of Probabilistic Tractograms in Anatomical Context
(The Eurographics Association, 2012)
Multi-modal display of neurological data in anatomical context is a challenging issue in biomedical visualization. We present an application-driven approach, which solves the visibility issues arising from the simultaneous ...
On the Value of Multi-Volume Visualization for Preoperative Planning of Cerebral AVM Surgery
(The Eurographics Association, 2012)
Surgical treatment of cerebral arteriovenous malformations (AVMs) requires thourough preoperative planning for the intervening neurosurgeon. The goal of such planning is to gain a precise understanding of the patho-anatomy ...
Visualisation of PET data in the Fly Algorithm
(The Eurographics Association, 2015)
We use the Fly algorithm, an artificial evolution strategy, to reconstruct positron emission tomography (PET) images. The algorithm iteratively optimises the position of 3D points. It eventually produces a point cloud, ...
Simulated Motion Artefact in Computed Tomography
(The Eurographics Association, 2015)
We propose a simulation framework to simulate the computed tomography acquisition process. It includes five components: anatomic data, respiration modelling, automatic parametrisation, X-ray simulation, and tomography ...
Automatic Real-time Annotation of Important Landmarks in Ultrasound-Guided Femoral Nerve Blocks
(The Eurographics Association, 2015)
The main focus of the preliminary work presented here is the automatic real-time annotation (detection and tracking) of the important structures seen in an ultrasound image taken from a femoral nerve block, i.e. the femoral ...
A Survey of Cardiac 4D PC-MRI Data Processing
(The Eurographics Association, 2015)
Cardiac 4D PC-MRI acquisitions gained increasing clinical interest in recent years. They allow to non-invasively obtain extensive information about patient-specific hemodynamics and thus have a great potential to improve ...
Illustrative Multi-volume Rendering for PET/CT Scans
(The Eurographics Association, 2015)
In this paper we present illustrative visualization techniques for PET/CT datasets. PET/CT scanners acquire both PET and CT image data in order to combine functional metabolic information with structural anatomical ...
Visual Analytics for the Exploration and Assessment of Segmentation Errors
(The Eurographics Association, 2016)
Several diagnostic and treatment procedures require the segmentation of anatomical structures from medical images. However, the automatic model-based methods that are often employed, may produce inaccurate segmentations. ...
PATHONE: From one Thousand Patients to one Cell
(The Eurographics Association, 2016)
Digital Pathology is a recent clinical environment in which Electronic Health Records (EHRs), biopsy data and whole-slideimages (WSI) come together to provide pathologists the necessary information for making a diagnosis. ...
Visual Analytics in Histopathology Diagnostics: a Protocol-Based Approach
(The Eurographics Association, 2018)
Computer-Aided-Diagnosis (CAD) systems supporting the diagnostic process are widespread in radiology. Digital Pathology is still behind in the introduction of such solutions. Several studies investigated pathologists' ...