Visualization of Heat Transfer Using Projector-Based Spatial Augmented Reality

Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 9768)

Abstract

Thermal imaging cameras, commonly used in application areas such as building inspection and night vision, have recently also been introduced as pedagogical tools for helping students visualize, interrogate and interpret notoriously challenging thermal concepts. In this paper we present a system for Spatial Augmented Reality that automatically projects thermal data onto objects. Instead of having a learner physically direct a hand-held camera toward an object of interest, and then view the display screen, a group of participants can gather around the display system and directly see and manipulate the thermal profile projected onto physical objects. The system combines a thermal camera that captures the thermal data, a depth camera that realigns the data with the objects, and a projector that projects the data back. We also apply a colour scale tailored for room temperature experiments.

Keywords

Spatial Augmented Reality Thermal imaging Real-time projection mapping Science education 

References

  1. 1.
    Benko, H., Wilson, A.D., Zannier, F.: Dyadic projected spatial augmented reality. In: Proceedings of The ACM Symposium on User Interface Software and Technology (UIST), pp. 645–655 (2014)Google Scholar
  2. 2.
    Bimber, O., Raskar, R.: Spatial Augmented Reality - Merging Real and Virtual Worlds. A K Peters/CRC Press, Wellesley (2005)CrossRefGoogle Scholar
  3. 3.
    Blake, J., Kerl, C., Echtler, F., Xiang, L.: libfreenect2: Open-source library for kinect v2 depth camera. Zenodo, January 2016. http://dx.doi.org/10.5281/zenodo.45314
  4. 4.
    Gladyszewski, S.: Argile et lumière — clay and light (2016). https://vimeo.com/152905116
  5. 5.
    Gladyszewski, S., Burton, A., Ricard, J., Grenier, É.: Live thermal video projection system (2013). https://vimeo.com/60292952. accessed 12 Feb 2016
  6. 6.
    Haglund, J., Jeppsson, F., Hedberg, D., Schönborn, K.J.: Students framing of laboratory exercises using infrared cameras. Phys. Rev. ST Phys. Educ. Res. 11(2) (2015)Google Scholar
  7. 7.
    Haglund, J., Jeppsson, F., Melander, E., Pendrill, A.M., Xie, C., Schönborn, K.J.: Infrared cameras in science education. Infrared Phys. Technol. 75, 150–152 (2016)CrossRefGoogle Scholar
  8. 8.
    Johnson-Glenberg, M.C., Birchfield, D.A., Tolentino, L., Koziupa, T.: Collaborative embodied learning in mixed reality motion-capture environments: Two science studies. J. Educ. Psychol. 106, 86–104 (2014)CrossRefGoogle Scholar
  9. 9.
  10. 10.
    Lee, J., Dietz, P.H., Maynes-Aminzade, D., Raskar, R., Hudson, S.: Automatic projector calibration with embedded light sensors. In: Proceedings of the ACM Symposium on User Interface Software and Technology (UIST), October 2004Google Scholar
  11. 11.
    Raskar, R., Welch, G., Fuchs, H.: Spatial augmented reality. In: Proceedings of the IEEE International Workshop on Augmented Reality (1998)Google Scholar
  12. 12.
    Vollmer, M., Möllmann, K.P., Pinno, F., Karstädt, D.: There is more to see than eyes can detect – visualization of energy transfer processes and the laws of radiation for physics education. Phys. Teach. 39(6), 371–376 (2001)CrossRefGoogle Scholar
  13. 13.
    Wu, H.K., Lee, S.W.Y., Chang, H.Y., Liang, J.C.: Current status, opportunities and challenges of augmented reality in education. Comput. Educ. 62, 41–49 (2013)CrossRefGoogle Scholar
  14. 14.
    Xie, C., Hazzard, E.: Infrared imaging for inquiry-based learning. Phys. Teach. 49(6), 368–372 (2011)CrossRefGoogle Scholar

Copyright information

© Springer International Publishing Switzerland 2016

Authors and Affiliations

  1. 1.Linköping UniversityLinköpingSweden

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