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The Study of Noise Reduction For Marking the Tag Clearly In Implementation of Augmented Reality  

Lee, Gyeong-Ho (Department of Electronics & Electrical Engineering, Dankook University)
Kim, Young-Seop (Department of Electronics Engineering, Dankook University)
Publication Information
Journal of the Semiconductor & Display Technology / v.9, no.4, 2010 , pp. 63-66 More about this Journal
Abstract
Detecting marker coordinates is important in augmented reality system based on tag. If a marker is not detected, objects can't be augmented. In this paper, we propose a noise reduction method for augmented reality. Using a blue color space to HIS color transformation was performed on the binary. Erosion operator and the dilation operator of the binary images were performed. Experimental results show that proposed method produces a tag image recognizable in various light environments. And using the area of the rectangle, the labeling could be detected through the tag. Tag recognition rate is improved by removing noise.
Keywords
augmented reality; HIS; binary; erosion operator; dilation operator; noise;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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