In this paper, we describe the effects of shadow representation of virtual objects in
augmented reality. Optical consistency is important in order to create realistic augmented …

Mobile devices become more and more important today, especially for augmented reality
(AR) applications in which the camera of the mobile device acts like a window into the mixed …

The ultimate goal of augmented reality is to provide the user with a view of the surroundings
enriched by virtual objects. Practically all augmented reality systems rely on standard real …

Shadows add a level of realism to a rendered image. Moreover, they are used as visual
clues to determine spacial relationships and real-time shadows will gain importance in …

This paper proposes a vision-based augmented reality system with correct representation of
attached and cast shadows. To realize a seamless augmented reality system, we need to …

Markerless tracking is still a very challenging problem in augmented reality applications,
especially the real elements are textureless. In this paper, we proposed a model-based …

Three-dimensional sound's effectiveness in virtual reality (VR) environments has been
widely studied. However, due to the big differences between VR and augmented reality (AR) …

(57) ABSTRACT A video-conferencing device for presenting augmented images that
includes at least one interface, a network and a computer processor programmed to receive …

This article describes a Mixed-Reality (MR) application that superimposes lost buildings of a
historical site onto real scenes virtualized using spherical aerial images. The proposed …

Inserting virtual objects in real camera images with correct lighting is an active area of
research. Current methods use a high dynamic range camera with a fish-eye lens to capture …