文章基本信息

标题：Feature Points Extraction for Camera Tracking in Augmented Reality System
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作者：Boo-Gyum Kim ; Jong-Soo Choi ; Jin-Tae Kim 等
期刊名称：International Journal of Multimedia and Ubiquitous Engineering
印刷版ISSN：1975-0080
出版年度：2014
卷号：9
期号：9
页码：269-280
DOI：10.14257/ijmue.2014.9.9.29
出版社：SERSC
摘要：In this paper, the natural features extracted from images do not use the specific markers or reference points proposed augmented reality system. First, for tracking objects in video footage after the creation of feature extraction and descriptors in the same way about the creation of feature extraction and descriptors will. Descriptor information and features I 1 I 2 I 3 color around the edge of space, size and rotation is created by using the information. This generated using the descriptors for each feature determine the similarity and differences between the values obtained using the distance to check for matching. This process is generated through the corresponding points for two-dimensional plane to obtain the homograph information to get the camera matrix is a 3-D object matching. Finally, the proposed system to put the game on algorithm-based augmented reality, natural feature points of the game will be implemented.
关键词：marker; augmented reality; tracking; feature extraction; descriptor