Search
Now showing items 1-10 of 25
The Design Scope of Adaptive Storytelling in Virtual Museums
(The Eurographics Association, 2014)
This positioning paper seeks to evaluate how well the current state of interactive storytelling, content recommendation, and Linked Data can increase the efficaciousness of knowledge transfer in the context of cultural ...
A Haptics-enabled Simulator for Transperineal Ultrasound-Guided Biopsy
(The Eurographics Association, 2015)
We present the development of a transperineal prostate biopsy, with high fidelity haptic feedback. We describe our current prototype, which is using physical props and a Geomagic Touch. In addition, we discuss a method for ...
Physical Space Requirements for Redirected Walking: How Size and Shape Affect Performance
(The Eurographics Association, 2015)
Redirected walking provides a compelling solution to explore large virtual environments in a natural way. However, research literature provides few guidelines regarding trade-offs involved in selecting size and layout for ...
Real-Time Dense Nucleus Selection from Confocal Data
(The Eurographics Association, 2014)
Selecting structures from volume data using direct over-the-visualization interactions, such as a paint brush, is perhaps the most intuitive method in a variety of application scenarios. Unfortunately, it seems difficult ...
Evaluation of Surround-View and Self-Rotation in the OCTAVIS VR-System
(The Eurographics Association, 2013)
In this paper we evaluate spatial presence and orientation in the OCTAVIS system, a novel virtual reality platform aimed at training and rehabilitation of visual-spatial cognitive abilities. It consists of eight touch-screen ...
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 ...
Sketch-based Image-independent Editing of 3D Tumor Segmentations using Variational Interpolation
(The Eurographics Association, 2012)
In the past years sophisticated automatic segmentation algorithms for various medical image segmentation problems have been developed. However, there are always cases where automatic algorithms fail to provide an acceptable ...
An Efficient Interpolation Approach for Low Cost Unrestrained Gaze Tracking in 3D Space
(The Eurographics Association, 2016)
We present a first attempt to use interpolation based approach to combine a mobile eye tracker with an external tracking system to obtain a 3D gaze vector for a freely moving user. Our method captures calibration points ...
Guided Volume Editing based on Histogram Dissimilarity
(The Eurographics Association and John Wiley & Sons Ltd., 2015)
Segmentation of volumetric data is an important part of many analysis pipelines, but frequently requires manual inspection and correction. While plenty of volume editing techniques exist, it remains cumbersome and errorprone ...
Adaptive Recommendations for Enhanced Non-linear Exploration of Annotated 3D Objects
(The Eurographics Association and John Wiley & Sons Ltd., 2015)
We introduce a novel approach for letting casual viewers explore detailed 3D models integrated with structured spatially associated descriptive information organized in a graph. Each node associates a subset of the 3D ...