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Watercolor Woodblock Printing with Image Analysis
(The Eurographics Association and John Wiley & Sons Ltd., 2018)
Watercolor paintings have a unique look that mixes subtle color gradients and sophisticated diffusion patterns. This makes them immediately recognizable and gives them a unique appeal. Creating such paintings requires ...
Interactive Generation of Time-evolving, Snow-Covered Landscapes with Avalanches
(The Eurographics Association and John Wiley & Sons Ltd., 2018)
We introduce a novel method for interactive generation of visually consistent, snow-covered landscapes and provide control of their dynamic evolution over time. Our main contribution is the real-time phenomenological ...
A Prototype of Virtual Reality System for the Visualization, Exploration and Modeling of Huge Point Clouds
(The Eurographics Association, 2018)
The use of specific techniques for the management and visualization of huge point clouds is necessary to solve the drawbacks of inefficiency derived from the size of the dataset and the techniques used to visualize it. ...
Study of the Influence of User Characteristics on the Virtual Reality Presence
(The Eurographics Association, 2018)
In recent years, virtual reality has grown a lot in different areas of application, including ludic, social and research, being used by a large and growing number of users with different profiles. Presence is one of the ...
Experiences From the Development of a Prototype of an Spatial Augmented Reality System
(The Eurographics Association, 2018)
This paper describes the hardware and software of a prototype of a portable Spatial Augmented Reality system. This prototype is completely autonomous and projects the information on the real world, so that it is visible ...
Learning Scene Illumination by Pairwise Photos from Rear and Front Mobile Cameras
(The Eurographics Association and John Wiley & Sons Ltd., 2018)
Illumination estimation is an essential problem in computer vision, graphics and augmented reality. In this paper, we propose a learning based method to recover low-frequency scene illumination represented as spherical ...
A New Uniform Format for 360 VR Videos
(The Eurographics Association and John Wiley & Sons Ltd., 2018)
Recent breakthroughs in VR technologies, especially in economic VR headsets and massive smartphones are creating a fastgrowing demand for 3D immersive VR content. 360 VR videos record a surrounding environment in every ...
Directing the Photography: Combining Cinematic Rules, Indirect Light Controls and Lighting-by-Example
(The Eurographics Association and John Wiley & Sons Ltd., 2018)
The placement of lights in a 3D scene is a technical and artistic task that requires time and trained skills. Most 3D modelling tools only provide a direct control of light sources, through the manipulation of parameters ...
When Size Matters: Towards Evaluating Perceivability of Choropleths
(The Eurographics Association, 2018)
Choropleth maps are an invaluable visualization type for mapping geo-spatial data. One advantage to a choropleth map over other geospatial visualizations such as cartograms is the familiarity of a non-distorted landmass. ...
A Virtual Character Posing System based on Reconfigurable Tangible User Interfaces and Immersive Virtual Reality
(The Eurographics Association, 2018)
Computer animation and, particularly, virtual character animation, are very time consuming and skill-intensive tasks, which require animators to work with sophisticated user interfaces. Tangible user interfaces (TUIs) ...