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Now showing items 131-140 of 141
An Annotation Tool for Digital Restoration of Wall Paintings
(The Eurographics Association, 2022)
Antique paintings are essential to study and understand our past. Paintings, and specifically mural paintings, are delicate artworks that are affected by multiple deterioration conditions. Weathering and human interventions ...
Automated Classification of Crests on Pottery Sherds Using Pattern Recognition on 2D Images
(The Eurographics Association, 2022)
Manual classification of artefacts is a labor intensive process. Based on 2D images and 3D scans of - for example - ceramic shards, we developed a pattern recognition algorithm which automatically extracts relief features ...
Transdisciplinary Visualization of Aortic Dissections
(The Eurographics Association, 2023)
Aortic dissection is a life-threatening condition caused by the abrupt formation of a secondary blood flow channel within the vessel wall. Patients surviving the acute phase remain at high risk for late complications, such ...
Visualizing Carotid Stenoses for Stroke Treatment and Prevention
(The Eurographics Association, 2023)
Analyzing carotid stenoses - potentially lethal constrictions of the brain-supplying arteries - is a critical task in clinical stroke treatment and prevention. Determining the ideal type of treatment and point for surgical ...
NeRF for 3D Reconstruction from X-ray Angiography: Possibilities and Limitations
(The Eurographics Association, 2023)
Neural Radiance Field (NeRF) is a promising deep learning technique based on neural rendering for three-dimensional (3D) reconstruction. This technique has overcome several limitations of 3D reconstruction techniques, such ...
Communicating Pathologies and Growth to a General Audience
(The Eurographics Association, 2023)
In this paper, we investigate the suitability of different visual representations of pathological growth using surface models of intracranial aneurysms and liver tumors. By presenting complex medical information in a ...
An Interaction Metaphor for Enhanced VR-based Volume Segmentation
(The Eurographics Association, 2023)
The segmentation of medical models is a complex and time-intensive process required for both diagnosis and surgical preparation. Despite the advancements in deep learning, neural networks can only automatically segment a ...
Resectograms: Real-Time 2D Visualization of Liver Virtual Resections
(The Eurographics Association, 2023)
Visualization of virtual resections plays a central role in computer-assisted liver surgery planning. The complexity of the liver's internal structures often leads to difficulties in its proper visualization during the ...
Rapid Prototyping for Coordinated Views of Multi-scale Spatial and Abstract Data: A Grammar-based Approach
(The Eurographics Association, 2023)
Visualization grammars are gaining popularity as they allow visualization specialists and experienced users to quickly create static and interactive views. Existing grammars, however, mostly focus on abstract views, ignoring ...
Visual Analytics for the Integrated Exploration and Sensemaking of Cancer Cohort Radiogenomics and Clinical Information
(The Eurographics Association, 2023)
We present a visual analytics (VA) framework for the comprehensive exploration and integrated analysis of radiogenomic and clinical data from a cancer cohort. Our framework aims to support the workflow of cancer experts ...