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Research on Stitching Method Based on UAV Aerial Image of Road

  

  1. 1. Nanjing ZhongShe UAV Science and Technology Development Co., Ltd, Nanjing 210014, China;

    2. College of Computer Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing 211100, China
  • Received:2016-08-04 Online:2016-10-15 Published:2016-10-14

Abstract:

With the rapid development of the highway construction, using traditional artificial view to detect road marking and road infrastructure is no longer applicable. With
the mature of the UAV aerial technology, using UAV aerial to analyze the road infrastructure will undoubtedly be a better way of detection. In this paper, we mosaic the road
images taking by the UAV aerial, and propose a new optimization method. Firstly, we extract the road image point by the SURF method, and then we match and filter the feature
points by BBF algorithm and our optimization algorithm, finally we use image weighted method to mosaic the road images and get a whole highway image. The experimental results
show that the method has stronger applicability and generality, can meet the practical requirements.

Key words: UAV, highway aerial images, mosaic image, feature matching, SURF

CLC Number: