A study on multiple objects detection, loading and control in video for augmented reality

  • Authors:
  • Sungmo Jung;Jae-Gu Song;Seoksoo Kim

  • Affiliations:
  • Department of Multimedia, Hannam University, Daejeon-city, Korea;Department of Multimedia, Hannam University, Daejeon-city, Korea;Department of Multimedia, Hannam University, Daejeon-city, Korea

  • Venue:
  • WSEAS Transactions on Computers
  • Year:
  • 2010

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Abstract

Since the researches on augmented reality have recently received attention, M2M market started to be activated and there are numerous efforts to apply this to the real life in all sectors of society. However, with the existing marker-based augmented reality technology, a designated object only can be loaded from one marker and one marker has to be added to load the same object additionally. To solve this problem, the relevant marker should be extracted and printed in screen so that loading of the multiple objects is enabled. However, since the distance between markers will not be measured in the process of detecting and copying markers, the markers can be overlapped and thus the objects would not be augmented. To solve this problem, a circle having the longest radius needs to be created from a focal point of a marker to be copied, so that no object is copied within the confines of the circle. Therefore, in this paper, multiple objects detection and loading using PPHT has been developed. And markers overlapping control according to multiple objects control has been studied using Bresenham and Mean Shift algorithm.