Browsing Eurographics Partner Events by Title
Now showing items 1294-1313 of 2371
-
Object-aware Gradient-Domain Image Compositing
(The Eurographics Association, 2011)We describe an approach to suppress bleeding artifacts without altering the boundary location in gradient-domain compositing, a technique to create seamless composites. While gradient-domain compositing has become a stan- ... -
Objective Finite-Time Saddles and their Connection to FTLE
(The Eurographics Association, 2019)Based on an intuitive physical definition of what a finite-time saddle-like behavior is, we derive a mathematical definition. We show that this definition builds the link between two FTLE-based saddle generalizations, which ... -
An Occlusion Culling Toolkit for OpenSG PLUS
(The Eurographics Association, 2003)Image-space occlusion culling is an useful approach to reduce the rendering load of large polygonal models in scienti c computing, mechanical engineering, or virtual medicine. Like most large model techniques, occlusion ... -
Occlusion-Based Snow Accumulation Simulation
(The Eurographics Association, 2007)We present a fast technique for the simulation of accumulated snow. Our technique is based on two phenomena; local occlusion of small holes and ditches, and the global influence of a skylight. We use ambient occlusion to ... -
OceanPaths: Visualizing Multivariate Oceanography Data
(The Eurographics Association, 2015)Geographical datasets are ubiquitous in oceanography. While map-based visualizations are useful for many different domains, they can suffer from cluttering and overplotting issues when used for multivariate data sets. As ... -
OCTAVIS: An Easy-to-Use VR-System for Clinical Studies
(The Eurographics Association, 2012)We present the OCTAVIS system, a novel virtual reality platform developed for rehabilitation and training of patients with brain function disorders. To meet the special requirements of clinical studies, our system has been ... -
On Close and Distant Reading in Digital Humanities: A Survey and Future Challenges
(The Eurographics Association, 2015)We present an overview of the last ten years of research on visualizations that support close and distant reading of textual data in the digital humanities. We look at various works published within both the visualization ... -
On Establishing Visualization Requirements: A Case Study in Product Costing
(The Eurographics Association, 2017)The process of identifying visualization requirements is an important part of every visualization researcher's and practitioner's job. Nevertheless, the scientific literature is rather sparse on this topic, usually resorting ... -
On Inconvenient Images: Exploring the Design Space of Engaging Climate Change Visualizations for Public Audiences
(The Eurographics Association, 2019)If there ever was a model theme for information visualization, climate change arguably checks all the boxes. Omnipresent and relevant, yet abstract and statistical by nature, as well as invisible for the naked eye - climate ... -
On KDE-based Brushing in Scatterplots and how it Compares to CNN-based Brushing
(The Eurographics Association, 2019)In this paper, we investigate to which degree the human should be involved into the model design and how good the empirical model can be with more careful design. To find out, we extended our previously published Mahalanobis ... -
On Quality Indicators for Progressive Visual Analytics
(The Eurographics Association, 2019)A key component in using Progressive Visual Analytics (PVA) is to be able to gauge the quality of intermediate analysis outcomes. This is necessary in order to decide whether a current partial outcome is already good enough ... -
On the Beat: Analysing and Evaluating Synchronicity in Dance Performances
(The Eurographics Association, 2023)This paper presents a method to analyse and evaluate synchronicity in dance performances automatically. Synchronisation of a dancer's movement and the accompanying music is a vital characteristic of dance performances. We ... -
On the Editing of Images: Selecting, Cutting and Filling-in
(The Eurographics Association, 2003)This paper is two-fold. On the one hand, we present a system using qualitative spatial reasoning to help a user choose parts of an image that form interesting objects. The system then allows the user to cut these parts as ... -
On the Evaluation of a Semi-Automatic Vortex Flow Classification in 4D PC-MRI Data of the Aorta
(The Eurographics Association, 2016)In this paper, we report on our experiences that we made during our contributions in the field of the visualization of flow characteristics. Mainly, we focused on the vortex flow classification in 4D PC-MRI as current ... -
On the Reproducibility of Line Integral Convolution for Real-Time Illustration of Molecular Surface Shape and Salient Regions
(The Eurographics Association, 2015)In this paper, we discuss the reproducibility of our work presented at EuroVis 2014 [LKEP14], which describes an illustrative rendering method tailored to molecular surfaces.We distinguish between the reproducibility of ... -
On the Reproducibility of our Biomolecular Visualization
(The Eurographics Association, 2015)We reflect on the reproducibility of our work presented at EuroVis 2014 [SKR 14], which applies deformable models to compare molecular surfaces. We discuss both negative and positive aspects of our work in terms of ... -
On the Reproducibility of VisRuption: A Tool for Intuitive and Efficient Visualization of Airline Disruption Data
(The Eurographics Association, 2015)Managing the vast amount of resources and processes of large airlines with several hundred aircraft and several thousand operated flights per day is a very complex task and makes computer-aided operation irreplaceable. ... -
On the Separation of Luminance from Colour in Images
(The Eurographics Association, 2005)Many computer vision and graphics related techniques rely upon illumination invariance of images to derive meaning from images of an object under varying lighting conditions. This is all the appearance-based methods. In ... -
On the Suitability of Connectivity-Extended Local Embedding for Drawing Multivariate Graphs
(The Eurographics Association, 2014)Multivariate networks are present in various domains such as biology, or social science. In such networks, the nodes often have several quantitative attributes, which determine similarity of nodes (e.g., person's characteristics ... -
On Visualizing Music Storage Media for Modern Access to Historic Sources
(The Eurographics Association, 2022)Finding a balance between conserving historic objects and using them for research is one of the big issues in historic collections. Digitization holds the opportunity to offer a safe and non-destructible access to historic ...