Ponències/Comunicacions de congressos
Recent Submissions
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View-dependent hierarchical rendering of massive point clouds through textured splats
(European Association for Computer Graphics (Eurographics), 2019)
Conference report
Open AccessNowadays, there are multiple available range scanning technologies which can capture extremely detailed models of realworld surfaces. The result of such process is usually a set of point clouds which can contain billions ... -
Smooth transitioning between two walking metaphors for virtual reality applications
(European Association for Computer Graphics (Eurographics), 2019)
Conference report
Open AccessVirtual navigation should be as similar as possible to how we move in the real world, however the limitations of hardware and physical space make this a challenging problem. Tracking natural walk is only feasible when the ... -
A Web-based application for the visual exploration of colon morphology data
(European Association for Computer Graphics (Eurographics), 2019)
Conference report
Open AccessThe colon is an organ whose constant motility poses difficulties to its analysis. Although morphological data can be successfully extracted from Computational Tomography, its radiative nature makes it only indicated for ... -
Colonic content assessment from MRI imaging using a semi-automatic approach
(European Association for Computer Graphics (Eurographics), 2019)
Conference report
Open AccessThe analysis of the morphology and content of the gut is necessary in order to achieve a better understanding of its metabolic and functional activity. Magnetic resonance imaging (MRI) has become an important imaging ... -
An automatic tool to facilitate authoring animation blending in game engines
(Association for Computing Machinery (ACM), 2019)
Conference report
Open AccessAchieving realistic virtual humans is crucial in virtual reality applications and video games. Nowadays there are software and game development tools, that are of great help to generate and simulate characters. They offer ... -
Depth map repairing for building reconstruction
(European Association for Computer Graphics (Eurographics), 2018)
Conference report
Open AccessStructure-from-motion along with multi-view stereo techniques jointly allow for the inexpensive scanning of 3D objects (e.g. buildings) using just a collection of images taken from commodity cameras. Despite major advances ... -
VR-assisted architectural design in a heritage site: the Sagrada Família case study
(European Association for Computer Graphics (Eurographics), 2018)
Conference report
Open AccessVirtual Reality (VR) simulations have long been proposed to allow users to explore both yet-to-built buildings in architectural design, and ancient, remote or disappeared buildings in cultural heritage. In this paper we ... -
Users’ locomotor behavior in collaborative virtual reality
(Association for Computing Machinery (ACM), 2018)
Conference report
Restricted access - publisher's policyThis paper presents a virtual reality experiment in which two participants share both the virtual and the physical space while performing a collaborative task. We are interested in studying what are the differences in human ... -
Rendering and interacting with volume models in inmmersive environments
(European Association for Computer Graphics (Eurographics), 2018)
Conference report
Open AccessThe recent advances in VR headsets, such as the Oculus Rift or HTC Vive, at affordable prices offering a high resolution display, has empowered the development of immersive VR applications. Unfortunately, the rendering ... -
Quasi-automatic colon segmentation on T2-MRI images with low user effort
(Springer, 2018)
Conference report
Open AccessAbout 50% of the patients consulting a gastroenterology clinic report symptoms without detectable cause. Clinical researchers are interested in analyzing the volumetric evolution of colon segments under the effect of ... -
Introducing semi-open learning/teaching into fundamental programming subjects
(Universitat de Barcelona. Edicions i Publicacions, 2006)
Conference report
Open AccessDue to the development of Internet applications, semi-open learning is increasingly being introduced into traditional face-to-face learning and teaching. In several engineering degrees many subjects are developed using a ... -
Improving perception accuracy in bar charts with internal contrast and framing enhancements
(Institute of Electrical and Electronics Engineers (IEEE), 2018)
Conference report
Open AccessBar charts are among the most commonly used visualization graphs. Their main goal is to communicate quantities that can be visually compared. Since they are easy to produce and interpret, they are found in any situation ...
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