Search
Now showing items 1-10 of 10
Fast Robust and Precise Shadow Algorithm for WebGL 1.0 Platform
(The Eurographics Association, 2015)
This paper presents fast and robust per-sample correct shadows for WebGL platform. The algorithm is based on silhouette shadow volumes and it rivals the standard shadow mapping performance. Our performance is usually ...
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 ...
Floor-based Audio-Haptic Virtual Collision Responses
(The Eurographics Association, 2012)
Virtual collisions are considered an important aspect of creating effective travel interactions for virtual environments; yet, they are not yet well understood. We introduce a new floor based audio-haptic interface for ...
LightSkin: Real-Time Global Illumination for Virtual and Mixed Reality
(The Eurographics Association, 2013)
Synthesizing global illumination effects is a vast field of research for both offline and real-time rendering. While the most important goals for offline rendering are realism and physical correctness, real-time rendering ...
Personalized Animatable Avatars from Depth Data
(The Eurographics Association, 2013)
Abstract We present a method to create virtual character models of real users from noisy depth data. We use a combination of four depth sensors to capture a point cloud model of the person. Direct meshing of this data often ...
The Effects of Indirect Real Body Cues of Irrelevant Parts on Virtual Body Ownership and Presence
(The Eurographics Association, 2016)
The employment of visual, auditory and tactile senses directly related to specific body limbs associated with task performance has been shown to give a person a perception of body ownership. However, there is much less ...
AquaCAVE: An Underwater Immersive Projection System for Enhancing the Swimming Experience
(The Eurographics Association, 2016)
AquaCAVE is an underwater immersive projection environment which faithfully reproduces the swimming experience in the virtual space. AquaCAVE is inspired by the surrounding projection system known as the CAVE Automatic ...
Evaluating the Effects of Hand-gesture-based Interaction with Virtual Content in a 360° Movie
(The Eurographics Association, 2017)
Head-mounted displays are becoming increasingly popular as home entertainment devices for viewing 360° movies. This paper explores the effects of adding gesture interaction with virtual content and two different ...
Influence of Path Complexity on Spatial Overlap Perception in Virtual Environments
(The Eurographics Association, 2015)
Real walking in large virtual indoor environments within a limited real world workspace requires effective spatial compression methods. These methods should be unnoticed by the user. Scene manipulation that creates overlapping ...
Ring-shaped Haptic Device with Vibrotactile Feedback Patterns to Support Natural Spatial Interaction
(The Eurographics Association, 2015)
Haptic feedback devices can be used to improve usability, performance and cognition in immersive virtual environments (IVEs) and have the potential to significantly improve the user's virtual reality (VR) experience during ...