Acta Geodaetica et Cartographica Sinica ›› 2019, Vol. 48 ›› Issue (12): 1542-1550.doi: 10.11947/j.AGCS.2019.20190453

• Review • Previous Articles     Next Articles

Research developments and prospects on dense image matching in photogrammetry

YUAN Xiuxiao1, YUAN Wei1,2, XU Shu1,3, JI Yanhua1   

  1. 1. School of Remote Sensing and Information Engineering, Wuhan University, Wuhan 430079, China;
    2. Center for Spatial Information Science, University of Tokyo, Kashiwa 2776568, Japan;
    3. Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing 100094, China
  • Received:2019-10-31 Revised:2019-11-20 Published:2019-12-24
  • Supported by:
    The National Natural Science Foundation of China (No. 41771479);The National High-Resolution Earth Observation System (the Civil Part) (No. 50-H31D01-0508-13/15)

Abstract: The general workflow for dense matching of aerial images is given in this paper. Dense matching is divided into two categories, namely, those that utilize local matching algorithms and global matching algorithms, respectively. The key technologies of the two methods are analyzed in details. Concerns in theory, technology, universality and practicability are proposed. We hope it will be helpful to the related research on dense matching.

Key words: aerial image, dense image matching, local matching algorithm, global matching algorithm, optical flow field-based method, deep learning-based method

CLC Number: