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Now showing items 31-37 of 37
Exploring EEG-Annotated Affective Animations in Virtual Reality: Suggestions for Improvement
(The Eurographics Association, 2022)
In this work, we recorded brain activity data from participants who viewed 12 affective character animations in virtual reality. Frontal alpha asymmetry (FAA) scores were calculated from electroencephalography (EEG) data ...
Progressive Tearing and Cutting of Soft-bodies in High-performance Virtual Reality
(The Eurographics Association, 2022)
We present an algorithm that allows a user within a virtual environment to perform real-time unconstrained cuts or consecutive tears, i.e., progressive, continuous fractures on a deformable rigged and soft-body mesh model ...
A Rendering Method of Microdisplay Image to Expand Pupil Movable Region without Artifacts for Lenslet Array Near-Eye Displays
(The Eurographics Association, 2022)
Near-eye displays (NEDs) with lenslet array (LA) are a technological advancement that generates a virtual image in the observer's field of view (FOV). Although this technology is useful for designing lightweight NEDs, ...
Towards Improving Educational Virtual Reality by Classifying Distraction using Deep Learning
(The Eurographics Association, 2022)
Distractions can cause students to miss out on critical information in educational Virtual Reality (VR) environments. Our work uses generalized features (angular velocities, positional velocities, pupil diameter, and eye ...
Gaze Guidance in the Real-world by Changing Color Saturation of Objects
(The Eurographics Association, 2022)
In this study, we propose a method for real-world gaze guidance by projecting an image onto a real-world object and changing its appearance based on visual saliency. In the proposed method, an image of the object is first ...
Cast-Shadow Removal for Cooperative Adaptive Appearance Manipulation
(The Eurographics Association, 2022)
We propose a framework to suppress over-illumination at the overlapping area created by cooperative adaptive appearance manipulation with independently working two projector-camera systems. The proposed method estimates ...
Analyzing the Behavior of Projector-Camera Systems Based on Reaction-Diffusion Equations
(The Eurographics Association, 2023)
Pixel Feedback Animation (PFA), a technique that uses projector-camera feedback, has emerged as a dynamic illumination method introducing variations in color and brightness for expressive purposes. Notably, the deliberate ...