Review and Overview on Computational Visualization in Augmented Reality
Upcoming SlideShare
Loading in...5
×

Like this? Share it with your network

Share

Review and Overview on Computational Visualization in Augmented Reality

  • 416 views
Uploaded on

Short Presentation on the use of Augmented Reality to visualize Computational Results. In this work results obtained using Star CCM+, Vuforia and Unity 3D are presented. Test Case BMW Z3. The......

Short Presentation on the use of Augmented Reality to visualize Computational Results. In this work results obtained using Star CCM+, Vuforia and Unity 3D are presented. Test Case BMW Z3. The present Scenario and a possible future Scenario are described. The strategy successfully deals with other CFD, FEM and Meshless codes simulating a variety of different simulations (combustion, buildings, mixing, aerodynamics...)

More in: Technology
  • Full Name Full Name Comment goes here.
    Are you sure you want to
    Your message goes here
    Be the first to comment
No Downloads

Views

Total Views
416
On Slideshare
414
From Embeds
2
Number of Embeds
1

Actions

Shares
Downloads
15
Comments
0
Likes
1

Embeds 2

https://www.linkedin.com 2

Report content

Flagged as inappropriate Flag as inappropriate
Flag as inappropriate

Select your reason for flagging this presentation as inappropriate.

Cancel
    No notes for slide

Transcript

  • 1. Augmented Reality (AR) in Computer Aided Engineering (CAE) Dr.-Ing. M. Losurdo
  • 2.  What/Why Augmented Reality (AR)  Main Software Developer Kit (SDK) and Algorithms  AR SDKs  Image Target: Natural Feature Tracking (NFT)  Augmented Reality (AR) in Computer Aided Engineering (CAE) 1. Background 2. Software (SDKs) 3. Gesture Recognition 4. Hardware (AR Binocular Glasses)  AR for Numerical Computing (CFD/FEM)  CFD+AR State of The Art  Case 1: Present Scenario  Case 2: Future Scenario  Case Study & Results  Advantages/Disadvantages  Conclusion Overview
  • 3.  What is Augmented Reality (AR): “Augmented reality (AR) is a live, copy, view of a physical, real-world environment whose elements are augmented (or supplemented) by computer- generated sensory input such as sound, video, graphics or GPS data.”  Why Augmented Reality (AR):  Educational  Training  Information  Navigation (Head-Up Display, Rear View)  CAD/CAE Engineering What/Why Augmented Reality (AR)
  • 4. Augmented Reality: 1. Wikitude 2. Metaio 3. D'fusion Studio 4. Vuforia “…there is little doubt that the future of AR is not in smartphones or tablets, but in more natural, eyewear-based interfaces. The real question is when that future will actually begin…” https://www.abiresearch.com/press/augmented-reality-eyewear-is-interface-of-future-b Augmented Reality – Main SDKs:
  • 5. Main Algorithms . 3D Models Augmented Reality SDK Unity 3D (Game Engine) • Eclipse (Android) • XCode (iOS) Mobile Device Data Conversion
  • 6. . Natural Feature Tracking (NFT) Setup - Vuforia Augmented Reality requires a reference (virtual point) or a real target to project and overlap the virtual content. For the cases here presented, the NFT Target Method is used. Image Targets are pre-processed using the provided online Vuforia Target Manager
  • 7. 1) Background:  Augmented Reality in CAE used to visualize CAD 3D models  CFD/FEM: From 2D Pictures to 3D Virtual Reality (Head Mounted Display, Stereoscopic Glasses, Immersive Reality…)  How Augmented Reality will be used in Computational Engineering:  Available Technology: Mobile, Tablet quadcore , 2Gb RAM  Binocular See-Through Vision Glasses will be Released in 2014 (Pre-Sales)  Data Conversion required Augmented Reality (AR) in Computer Aided Engineering (CAE)
  • 8. Augmented Reality for Numerical Computing (CFD/FEM) :  AR Extends the Range and the Visualization Possibilities/Capabilities of Commercial and Academic Scientific Data Rendering (Image Post-Processing)  AR Increases Visualization Performance of Data Sharing and Client Data Delivery/Presentation  Focus on:  Multiple Element Interaction /Coupling  Turbulence, Vortex Shedding…  Flame Stability  Multiphase Flows (Solid/Liquid Particles)  Wearable Technology Industry looking for “Killer Apps” Augmented Reality (AR) in Computer Aided Engineering (CAE)
  • 9. 2) AR SDKs + Industries:  METAIO (Software SDK):  Strategic Partnership with IKEA, Volkswagen (MARTA XL1) +AUDI (eKurtzinfo App)  3D CAD Models/Parts Visualization http://www.metaio.com/  QUALCOMM : Vuforia SDK +CPU Samsung Mobile  Focus on Gaming/Advertisement Apps + CPU Snapdragon Samsung S5 https://www.vuforia.com  UNITY 3D Game Engine Enviroment : Vuforia/Metaio SDK  Direct Import of Vuforia and Metaio SDKs  Easy to Use + Direct App Deployment to Windows/Android/iOS  Java + C# Routines https://www.unity3d.com Software (SDKs) Augmented Reality (AR) CAE Oriented:
  • 10. 3) AR Gesture Recognition:  Image Target (Point Markers)  Pre-processed Images  Hand-mounted Images  Simultaneous Localization And Mapping (SLAM):  Pre-defined Shape of the Elements to be Tracked (Face/Hand Tracking Algorithm)  The use of one camera (Odometry) requires the mapping of the whole Visualized Environment  Gesture Recognition (Shape/Profile Recognition)  3D Depth Cameras : Windows Kinect, SoftKinetic… Software (SDKs) Augmented Reality (AR) CAE Oriented:
  • 11. http://www.epson.com/cgi-bin/Store/jsp/Landing/moverio-bt-200-smart-glasses.do?ref=van_moverio_2014 Epson:Moverio BT-200 ($699.00 PRE-ORDER PRICE, April 2014) Strategic Partneship with Scope AR (AR Software) “Built on the Android platform, developing for Moverio is no more complex than building a mobile app” http://www.vuzix.com/augmented-reality/products_star1200xld/ Vuzix:Star 1200 XLD (Price: $4999) https://www.spaceglasses.com/ Meta:Spaceglasses (Deliveries Start July 2014, Price: $3000) Vuzix Announces Strategic Partnership with Wikitude (AR Software): http://www.vuzix.com/wp- content/uploads/2014/01/13113866_020414%20Vuzix%20Strategic%20Partnership%20with%20Wikitude.pdf Strategic Partnership with Softkinetic (Gesture Recognition): http://www.softkinetic.com/AboutUs/NewsEvents/ArticleView/tabid/562/ArticleId/305/language/en-US/NEWS- meta-Selects-SoftKinetic-To-Bring-Real-Time-3D-Input-And-Natural-Interactions-To-Revolutionary.aspx 4) Hardware Augmented Reality Binocular Glasses List: Complete List available at: http://www.activeantiglare.com/ActiveAntiGlare/ar2.html
  • 12. CFD+AR State of The Art:  EXA Powerflow:  Strategic Partnership with RTT (Real Time Technologies)  RTT Software Development for VR and AR Rendering  RRT is now 100% Dassault Systemes (CATIA, Solidworks, 3DS…)  Solidworks has developed an 3D CAD Model AR for iOS: http://www.pddnet.com/videos/2013/02/edrawings-ios-augmented-reality  CD Adapco+AR: (2013, Conference, PC desktop + Webcam) http://www.cd-adapco.com/conference_video/v3-fire-smoke-analysis  ANSYS+AR: (2012, PC desktop + Webcam ) http://www.ansys-blog.com/tag/augmented-reality-freshwater-sandbox/ CFD +Augmented Reality (AR) in Computer Aided Engineering (CAE)
  • 13. CFD +Augmented Reality (AR): Future Strategy and Partnerships CD Adapco AR SDK AR Glass, Smart Technology BMW Airbus Siemens Continental CFD Data Converter Game Engine AR Scene Processing Case 1 Present Scenario Data From Clients App Deployment
  • 14. CD Adapco Qualcomm Vuforia SDK AR Glass, Smart Technology BMW Airbus Siemens Continental CFD Data Converter UNITY 3D Standalone Program Case 2 Future Scenario CFD +Augmented Reality (AR): Future Strategy and Partnerships Optional Required
  • 15. CFD in Augmented Reality (AR)
  • 16. CFD in Augmented Reality (AR)
  • 17. CFD in Augmented Reality (AR)
  • 18. Advantages:  “Light”, Portable, Inexpensive  Confidential Data Encryption  Personalized Data View  Vectorized Graphic Format  “In-Situ” Rendering Disadvantages:  Data Conversion Required  Scene Set-Up  Static Scene or short frame-motion animations  Specific App. Development Required  Multiple Image Targets Required for a 360° View Augmented Reality (AR) in Computer Aided Engineering (CAE) .
  • 19. Augmented Reality for Numerical Computing (CFD/FEM) :  AR enhances scientific data understanding  AR is a new and fast developing technology Next Big Thing  AR Wearable Hardware suitable for CFD/FEM currently under development (Binocular See-Through Glasses)  AR Wearable Hardware will mount the same equipment of Smartphones and Tablets (Android/iOS)  Wearable Technology Industry looking for “Killer Apps”  Cost Reduction compared to Virtual Reality Equipment  Work in Progress  Wide Range of Opportunities Conclusion .