Journal ArticleDOI
Recent advances in augmented reality
TLDR
This work refers one to the original survey for descriptions of potential applications, summaries of AR system characteristics, and an introduction to the crucial problem of registration, including sources of registration error and error-reduction strategies.Abstract:
In 1997, Azuma published a survey on augmented reality (AR). Our goal is to complement, rather than replace, the original survey by presenting representative examples of the new advances. We refer one to the original survey for descriptions of potential applications (such as medical visualization, maintenance and repair of complex equipment, annotation, and path planning); summaries of AR system characteristics (such as the advantages and disadvantages of optical and video approaches to blending virtual and real, problems in display focus and contrast, and system portability); and an introduction to the crucial problem of registration, including sources of registration error and error-reduction strategies.read more
Citations
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Proceedings ArticleDOI
Augmented reality in Education — Cases, places, and potentials
TL;DR: In this paper, a case study of learning by design using augmented reality in high school Visual Art is presented, with samples of student work and their feedback indicating that the approach resulted in high levels of independent thinking, creativity and critical analysis.
Proceedings ArticleDOI
Consistent illumination within optical see-through augmented environments
TL;DR: This work uses projectors and cameras to capture reflectance information from diffuse real objects and to illuminate them under new synthetic lighting conditions, so that matching direct and indirect lighting effects can be approximated at interactive rates in such a controlled mixed environment.
Patent
Application of force feedback on an input device to urge its operator to command an articulated instrument to a preferred pose
Nicola Diolaiti,Paul E. Lilagan +1 more
TL;DR: In this paper, a controller is configured to command manipulation an articulated instrument in response to operator manipulation of an associated input device while generating a force command to the input device that nudges the operator to command the instrument to a preferred pose.
Proceedings ArticleDOI
A spatial augmented reality system for intuitive display of robotic data
TL;DR: A Spatial Augmented Reality system to project the necessary information directly into the users' workspace to better understand the data and behavior of the robotic assistant and has the opportunity to analyze and potentially optimize the working process.
Journal ArticleDOI
Enhancing Students’ Biology Learning by Using Augmented Reality as a Learning Supplement:
TL;DR: In this article, the effects of AR technology on students' learning outcomes (measured according to Bloom's cognitive levels) and attitude toward bio-medical applications were investigated, and the results showed that AR technology had a positive effect on the learning outcomes of students.
References
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Journal ArticleDOI
A survey of augmented reality
TL;DR: The characteristics of augmented reality systems are described, including a detailed discussion of the tradeoffs between optical and video blending approaches, and current efforts to overcome these problems are summarized.
Journal Article
A Taxonomy of Mixed Reality Visual Displays
Paul Milgram,Fumio Kishino +1 more
TL;DR: Paul Milgram's research interests include display and control issues in telerobotics and virtual environments, stereoscopic video and computer graphics, cognitive engineering, and human factors issues in medicine.
Proceedings ArticleDOI
A head-mounted three dimensional display
TL;DR: The fundamental idea behind the three-dimensional display is to present the user with a perspective image which changes as he moves, and this display depends heavily on this "kinetic depth effect".
Proceedings ArticleDOI
Rendering synthetic objects into real scenes: bridging traditional and image-based graphics with global illumination and high dynamic range photography
TL;DR: A method that uses measured scene radiance and global illumination in order to add new objects to light-based models with correct lighting and the relevance of the technique to recovering surface reflectance properties in uncontrolled lighting situations is discussed.