Journals Articles Conferences News About CLP
Submit a paper Email Alert
Search
Search
Articles
Journals
News
Advanced Search
Top Searches
2D MaterialsTransformation opticsQuantum PhotonicsSmall lasersSemiconductor UV PhotonicsSupersymmetric microring laser arrays

Laser & Optoelectronics Progress, Volume. 57, Issue 12, 121014(2020)

Image Registration Algorithm for Optimizing Grid Motion Statistics

Qianghan Jia1, Zhifeng Zhou1、*, and Liduan Wang2
Author Affiliations
  • 1Faculty of Mechanical and Automotive Engineering, Shanghai University of Engineering Science, Shanghai 201620, China
  • 2Shanghai Sinan Satellite Navigation Technology Co., Ltd., Shanghai 201801, China
    • show less
    AbstractGet PDF(in Chinese)
    Figures&Tables (8)
    Equations (0)
    References (18)
    Cited By (2)
    Tools
    Paper Information
    Topics
    Figures & Tables(8)
    Feature distribution of correct matching and wrong matching

    Fig. 1. Feature distribution of correct matching and wrong matching

    Download full size
    Generation of multi-region

    Fig. 2. Generation of multi-region

    Download full size
    Distribution of neighborhood scores of correct and incorrect matches

    Fig. 3. Distribution of neighborhood scores of correct and incorrect matches

    Download full size
    Gaussian scorer. (a) Grid coordinates; (b) weight matrix; (c) normalization

    Fig. 4. Gaussian scorer. (a) Grid coordinates; (b) weight matrix; (c) normalization

    Download full size
    Five groups of test images. (a) Close view; (b) illumination; (c) far view; (d) large rotation angle; (e) less texture

    Fig. 5. Five groups of test images. (a) Close view; (b) illumination; (c) far view; (d) large rotation angle; (e) less texture

    Download full size
    Matching results of GMS and our algorithm. (a) Close view; (b) illumination; (c) far view; (d) large rotation angle; (e) less texture

    Fig. 6. Matching results of GMS and our algorithm. (a) Close view; (b) illumination; (c) far view; (d) large rotation angle; (e) less texture

    Download full size

    • Table 1. Matching logarithm and running time of two algorithms

      View table

      Table 1. Matching logarithm and running time of two algorithms

      ImageAlgorithmRoughmatch pairRefinedmatch pairTime /s
      Fig.5(a)GMS1000030640.043
      ours1000036370.045
      Fig.5(b)GMS1000022670.035
      ours1000028710.039
      Fig.5(c)GMS1000033340.042
      ours1000040160.045
      Fig.5(d)GMS1000046840.049
      ours1000047920.053
      Fig.5(e)GMS1000031060.044
      ours1000036110.047

    • Table 2. Matching accuracy of different algorithmsunit: %

      View table

      Table 2. Matching accuracy of different algorithmsunit: %

      AlgorithmImage
      Fig.5(a)Fig.5(b)Fig.5(c)
      SIFT+RANSAC97.3397.6696.45
      SURF+RANSAC94.6196.3495.71
      ORB+RANSAC92.4596.2894.63
      BRISK+RANSAC91.3495.9394.32
      Our algorithm97.8598.6396.61
    Tools

    Get Citation

    Copy Citation Text

    Qianghan Jia, Zhifeng Zhou, Liduan Wang. Image Registration Algorithm for Optimizing Grid Motion Statistics[J]. Laser & Optoelectronics Progress, 2020, 57(12): 121014

    Download Citation

    EndNote(RIS)BibTexPlain Text
    Set citation alerts for article
    Save article for my favorites
    Paper Information

    Category: Image Processing

    Received: Sep. 5, 2019

    Accepted: Nov. 2, 2019

    Published Online: Jun. 3, 2020

    The Author Email: Zhou Zhifeng (zhousjtu@126.com)

    DOI:10.3788/LOP57.121014

    Topics

    laser devices and laser physics
    Lasers and Laser Optics
    Laser physics
    laser manufacturing
    Instrumentation, Measurement and Metrology