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24 October 2017 Visual navigation using natural landmark based on local features
Ruiguang Hu, Weiyi Zhang, Shibo Gao, Liping Xiao
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Proceedings Volume 10463, AOPC 2017: Space Optics and Earth Imaging and Space Navigation; 1046306 (2017) https://doi.org/10.1117/12.2281944
Event: Applied Optics and Photonics China (AOPC2017), 2017, Beijing, China
Abstract
A new visual navigation method is proposed in the paper, which take advantage of natural landmarks and image local features. Images of natural landmarks are first collected and organized as database. SURF features of natural landmarks are also extracted and saved. In practice, real-time images are captured by camera, and their SURF features are also extracted. For each real-time image, its SURF features are used to match with corresponding ones of images of natural landmarks. According to match rules, it can be decided that which landmark the real-time image belongs to. Experimental results demonstrate that this method has high accuracy and strong robustness in complex environment.
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Ruiguang Hu, Weiyi Zhang, Shibo Gao, and Liping Xiao "Visual navigation using natural landmark based on local features", Proc. SPIE 10463, AOPC 2017: Space Optics and Earth Imaging and Space Navigation, 1046306 (24 October 2017); https://doi.org/10.1117/12.2281944
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