| 摘 要: 目前移动增强现实系统，由于采用阈值法进行图像分割，当标识位置发生变化时，不能较好的实现增强现 实；针对这一问题，根据系统的鲁棒性，能够确定视频帧中的点对之间的关系不变，通过提取特征点对方法进行图像分 割，进而实现增强现实。结果表明该方法在标识位置变动时，系统仍能很好实现增强现实，验证了该方法的有效性与实 时性，提高了增强现实系统的整体性能。 |
| 关键词: 增强现实；鲁棒性；特征点对 |
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中图分类号: TP391
文献标识码: A
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| Research on Mobile Augmented Reality Based on Marker Location Changes |
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GAO Zhi，YU Jindong，LIU Jiamin
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( Shenyang University of Technology, Shenyang 110870, China)
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| Abstract: For the mobile augmented reality system at present,the augmented reality could not be achieved very well according to the threshold method for image segmentation when the marker position is changed.Considering the system robustness,the relationship between the points of a video frame could remain unchanged.To realize augmented reality successfully,we made the imagine segmentation through the method of extracting the feature point.The test results showed that augmented reality could be realized even if the marker position is changed,the effectiveness of the method were verified and the real-time performance was enhanced. |
| Keywords: augmented reality;robustness;feature points pair |
