A Faster 1-D Phase-Only Correlation-Based Method for Estimations of Translations, Rotation and Scaling in Images

• ZHANG Xiaoyong

  Graduate School of Medicine, Tohoku University

• HOMMA Noriyasu

  Graduate School of Medicine, Tohoku University

• ICHIJI Kei

  Graduate School of Engineering, Tohoku University

• ABE Makoto

  Graduate School of Engineering, Tohoku University

• SUGITA Norihiro

  Graduate School of Engineering, Tohoku University

• YOSHIZAWA Makoto

  Cyberscience Center, Tohoku University

Abstract

This paper presents a faster one-dimensional (1-D) phase-only correlation (POC)-based method for estimations of translations, rotation, and scaling in images. The proposed method is to project two-dimensional (2-D) images horizontally and vertically onto 1-D signals, and uses 1-D POCs of the 1-D signals to estimate the translations in images. Combined with a log-polar transform, the proposed method is extended to scaling and rotation estimations. Compared with conventional 2-D and 1-D POC-based methods, the proposed method performs in a lower computational cost. Experimental results demonstrate that the proposed method is capable of estimating large translations, rotation and scaling in images, and its accuracy is comparable to those of the conventional POC-based methods. The experimental results also show that the computational cost of the proposed method is much lower than those of the conventional POC-based methods.

Journal

• IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences

  IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences E97.A (3), 809-819, 2014

  The Institute of Electronics, Information and Communication Engineers

Keywords

• image registration
• translations
• rotation
• scaling
• phase-only correlation
• log-polar transform

Details

• CRID: 1390001206309982464
• NII Article ID: 40019997382
• NII Article ID: 130003394786
• NII Book ID: AA10826239
• DOI: 10.1587/transfun.e97.a.809
• ISSN: 17451337
• ISSN: 09168508
• NDL BIB ID: 025304618
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I025304618
• Web Site: https://www.jstage.jst.go.jp/article/transfun/E97.A/3/E97.A_809/_pdf
• Text Lang: en
• Data Source:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
  • KAKEN
• Abstract License Flag: Disallowed