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Spatial augmented reality for product appearance design evaluation

  • Park, Min Ki (School of Mechatronics, Gwangju Institute of Science and Technology) ;
  • Lim, Kyu Je (School of Mechatronics, Gwangju Institute of Science and Technology) ;
  • Seo, Myoung Kook (School of Mechatronics, Gwangju Institute of Science and Technology) ;
  • Jung, Soon Jong (School of Mechatronics, Gwangju Institute of Science and Technology) ;
  • Lee, Kwan H. (School of Mechatronics, Gwangju Institute of Science and Technology)
  • Received : 2014.08.19
  • Accepted : 2014.09.18
  • Published : 2015.01.01

Abstract

Augmented reality based on projection, called "Spatial Augmented Reality (SAR)", is a new technology that can produce immersive contents by overlapping virtuality and real-world environment. It has been paid attention as the next generation digital contents in media art and human-computer interaction (HCI). In this paper, we present a new methodology to evaluate the product appearance design more intuitively by means of SAR technique. The proposed method first projects the high-quality rendered image considering the optical property of materials onto the mock-up of a product. We also conduct a projector-camera calibration to compensate a color distortion according to a projector, a projection surface and environment lighting. The design evaluation methodology we propose offers more flexible and intuitive evaluation environment to a designer and user (evaluator) than previous methods that are performed via a digital display. At the end of this research, we have conducted a case study for designing and evaluating appearance design of an automobile.

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