Augmented Reality

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Transcript of Augmented Reality

  • Slide 1
  • Augmented Reality
  • Slide 2
  • Mobile cloud computing - Augmented Reality 1 Nevertheless, algorithms in Augmented Reality are mostly resourceand computation-intensive, posing challenges to resource-poor mobile devices
  • Slide 3
  • Humancomputer interaction - Augmented reality 1 A common staple of science fiction, Augmented Reality refers to the notion of layering relevant information into our vision of the world. Existing projects show real-time statistics to users performing difficult tasks, such as manufacturing. Future work might include augmenting our social interactions by providing additional information about those we converse with.
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  • Augmented reality 1 [ ce.pdf A Survey of Augmented Reality] Presence: Teleoperators and Virtual Environments, pp
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  • Augmented reality - Hardware 1 [ 28654/augmented-reality-is-finally-getting- real/ Augmented Reality Is Finally Getting Real] Technology Review, 2 August 2012.
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  • Augmented reality - Display 1 Various technologies are used in Augmented Reality rendering including optical projection systems, monitors, hand held devices, and display systems worn on one's person.
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  • Augmented reality - Head-mounted 1 Modern HMDs often employ sensors for six Degrees of freedom (mechanics)|degrees of freedom monitoring that allow the system to align virtual information to the physical world and adjust accordingly with the user's head movements.[ Office-of-Naval-Research-Technology/4/ Fleet Week: Office of Naval Research Technology- Virtual Reality Welder Training], eweek, 28 May 2012.Rolland, Jannick; Baillott, Yohan; Goon, Alexei.[ papers/tracking-chapter.pdf A Survey of Tracking Technology for Virtual Environments], Center for Research and Education in Optics and Lasers, University of Central Florida.Klepper, Sebastian.[ 07ArProseminar/1_Display-Systems_Klepper_Report.pdf Augmented Reality Display Systems]
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  • Augmented reality - Eyeglasses 1 [ me/xbox-leak-reveals-kinect-2- augmented-reality-glasses-833583 Xbox leak reveals Kinect 2, Augmented Reality glasses] NBC News
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  • Augmented reality - Eyeglasses 1 CrowdOptic, an existing app for smartphones, applies algorithms and triangulation techniques to photo metadata including GPS position, compass heading, and a time stamp to arrive at a relative significance value for photo objects. CrowdOptic technology can be used by Google Glass users to learn where to look at a given point in time.
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  • Augmented reality - Contact lenses 1 featuring the potential of having Augmented Reality through contact lenses received the best futuristic Augmented Reality video award.
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  • Augmented reality - Virtual retinal display 1 A virtual retinal display (VRD) is a personal display device under development at the University of Washington's Human Interface Technology Laboratory
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  • Augmented reality - EyeTap 1 The EyeTap (also known as Generation-2 Glass[ GlassEyes: The Theory of EyeTap Digital Eye Glass, supplemental material for IEEE Technology and Society, Volume Vol. 31, Number 3, 2012, pp. 10-14].) captures rays of light that would otherwise pass through the center of a lens of an eye of the wearer, and substituted each ray of light for synthetic computer-controlled light.
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  • Augmented reality - EyeTap 1 The Generation-4 Glass (Laser EyeTap) is similar to the VRD (i.e. it uses a computer controlled laser light source) except that it also has infinite depth of focus and causes the eye itself to, in effect, function as both a camera and a display, by way of exact alignment with the eye, and resynthesis (in laser light) of rays of light entering the eye.Intelligent Image Processing, John Wiley and Sons, 2001, ISBN 0-471-40637-6, 384 p.
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  • Augmented reality - Handheld 1 Handheld displays employ a small display that fits in a user's hand
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  • Augmented reality - Spatial 1 Spatial Augmented Reality (SAR) augments real world objects and scenes without the use of special displays such as Computer monitor|monitors, Head- mounted display|head mounted displays or hand-held devices
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  • Augmented reality - Spatial 1 Examples include shader lamps, mobile projectors, virtual tables, and smart projectors. Shader lamps mimic and augment reality by projecting imagery onto neutral objects, providing the opportunity to enhance the objects appearance with materials of a simple unit- a projector, camera, and sensor.
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  • Augmented reality - Spatial 1 Virtual showcases, which employ beam- splitter mirrors together with multiple graphics displays, provide an interactive means of simultaneously engaging with the virtual and the real.Many more implementations and configurations make spatial Augmented Reality display an increasingly attractive interactive alternative.
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  • Augmented reality - Spatial 1 [http://www.pocket- maintenance-and-repair Augmented Reality in action maintenance and repair]
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  • Augmented reality - Tracking 1 Modern mobile Augmented Reality systems use one or more of the following tracking technologies:
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  • Augmented reality - Tracking 1 digital cameras and/or other image sensor|optical sensors, accelerometers, GPS, gyroscopes, Digital magnetic compass|solid state compasses, RFID and wireless sensors. These technologies offer varying levels of accuracy and precision. Most important is the position and orientation of the user's head. Tracking the user's hand(s) or a handheld input device can provide a 6DOF interaction technique.Stationary systems can employ 6DOF track systems such as Polhemus, ViCON, A.R.T, or Ascension.
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  • Augmented reality - Input devices 1 271278.Barrie, Peter; Komninos, Andreas; Mandrychenko, Oleksii.[ COM/publi/acmMobility09.pdf A Pervasive Gesture-Driven Augmented Reality Prototype using Wireless Sensor Body Area Networks].
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  • Augmented reality - Computer 1 The computer analyzes the sensed visual and other data to synthesize and position augmentations.
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  • Augmented reality - Software and algorithms 1 Many computer vision methods of Augmented Reality are inherited from visual odometry
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  • Augmented reality - Software and algorithms 1 [ ve/fall01/cs597d/papers/state96.pdf Superior Augmented Reality Registration by Integrating Landmark Tracking and Magnetic Tracking], Department of Computer ScienceUniversity of North Carolina at Chapel Hill.Bajura, Michael; Neumann, Ulrich
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  • Augmented reality - Software and algorithms 1 Augmented Reality Markup Language (ARML) is a data standard developed within the Open Geospatial Consortium (OGC), which consists of an XML grammar to describe the location and appearance of virtual objects in the scene, as well as ECMAScript bindings to allow dynamic access to properties of virtual objects.
  • Slide 26
  • Augmented reality - Software and algorithms 1 To enable rapid development of Augmented Reality Application, some software development kits (SDK) have emerged. Some of the well known AR SDKs are offered by Metai