Nils Lichtenberg
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View article: Perception of Line Attributes for Visualization
Perception of Line Attributes for Visualization Open
Line attributes such as width and dashing are commonly used to encode information. However, many questions on the perception of line attributes remain, such as how many levels of attribute variation can be distinguished or which line attri…
View article: Enhancing Vascular Analysis with Distance Visualizations: An Overview and Implementation
Enhancing Vascular Analysis with Distance Visualizations: An Overview and Implementation Open
In recent years, the use of expressive surface visualizations in the representation of vascular structures has gained significant attention. These visualizations provide a comprehensive understanding of complex anatomical structures and ar…
View article: Mitral valve flattening and parameter mapping for patient-specific valve diagnosis
Mitral valve flattening and parameter mapping for patient-specific valve diagnosis Open
Purpose Intensive planning and analysis from echocardiography are a crucial step before reconstructive surgeries are applied to malfunctioning mitral valves. Volume visualizations of echocardiographic data are often used in clinical routin…
View article: Parameterization, Feature Extraction and Binary Encoding for the Visualization of Tree‐Like Structures
Parameterization, Feature Extraction and Binary Encoding for the Visualization of Tree‐Like Structures Open
The study of vascular structures, using medical 3D models, is an active field of research. Illustrative visualizations have been applied to this domain in multiple ways. Researchers made the geometric properties of vasculature more compreh…
View article: Distance Field Visualization and 2D Abstraction of Vessel Tree Structures with on-the-fly Parameterization
Distance Field Visualization and 2D Abstraction of Vessel Tree Structures with on-the-fly Parameterization Open
In this paper, we make contributions to the visualization of vascular structures. Based on skeletal input data, we provide a combined 2D and implicit 3D visualization of vasculature, that is parameterized on-the-fly for illustrative visual…
View article: Concentric Circle Glyphs for Enhanced Depth-Judgment in Vascular Models
Concentric Circle Glyphs for Enhanced Depth-Judgment in Vascular Models Open
Using 3D models of medical data for surgery or treatment planning requires a comprehensive visualization of the data. This is crucial to support the physician in creating a cognitive image of the presented model. Vascular models are comple…
View article: Sline: Seamless Line Illustration for Interactive Biomedical Visualization
Sline: Seamless Line Illustration for Interactive Biomedical Visualization Open
In medical visualization of surface information, problems often arise when visualizing several overlapping structures simultaneously. There is a trade-off between visualizing multiple structures in a detailed way and limiting visual clutte…