An Indoor Mobile Augmented Reality Positioning System

• Main Authors: Chyi-GangKuo, 郭其綱
• Other Authors: Tay-Sheng Jeng
• Format: Others
• Language: zh-TW
• Published: 2012
• Online Access: http://ndltd.ncl.edu.tw/handle/25014063197083945259

博士 === 國立成功大學 === 建築學系碩博士班 === 100 === With the advancement of personal mobile technology, the application of combining augmented reality (AR) technique with location based services (LBS) has come true. However, in view of the fact that GPS signal lacks of accuracy and can not reach the interior of the construction, this research focuses on the development of indoor mobile augmented reality position tracking system. Taking high environmental adaptability, and high system maintainability as goals, we devoted to realize precise line of sight tracking technique for indoor AR position tracking service. Based on the practical and theory case analysis, we apply infrared invisible marker recognition techniques and head-first tracking skill to the developed system, Head Marker Tracking Augmented Reality (HMTAR). The system can be extendedly applied indoor or outdoor and has AR image recording, sharing, retrieving, and virtual path guiding abilities, which all are tested through practical assessments with good results. Through this paper, we wish to provide another feasible option for future indoor AR location based services.