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  • Yunlong Sheng, Xiangjie Yang, Daniel P. McReynolds, Zhong Zhang, Langis Gagnon, Leandre Sevigny
  • Mathematics, Engineering
  • Defense, Security, and Sensing
  • 1999 (First Publication: 12 March 1999)
  • The area-based methods, such as using Laplacian pyramid and Fourier transform-based phase matching, benefit by highlighting high spatial frequencies to reduce sensitivity to the feature inconsistencyContinue Reading
  • Xiangjie Yang, Yunlong Sheng, Weiguang Guan, Pierre Valin, Leandre Sevigny
  • Mathematics, Engineering
  • SPIE Defense + Commercial Sensing
  • 2000 (First Publication: 3 April 2000)
  • Challenge in the registration of battlefield images in visible and far-infrared bands is the feature inconsistency. We propose a contour-based approach for the registration and apply two free-formContinue Reading