JOURNAL OF SHANDONG UNIVERSITY (ENGINEERING SCIENCE) ›› 2010, Vol. 40 ›› Issue (5): 24-27.

• Articles • Previous Articles     Next Articles

A method based on FFD B-spline registration of the iris image fusion

WU Guo-yao1, MA Li-yong2   

  1. School of Information Science and Engineering, Harbin Institute of Technology at Weihai, Weihai 264209, China
  • Received:2010-05-01 Online:2010-10-16 Published:2010-05-01

PDF (PC)

1847

Abstract:

Images collected by camera are usually blur and can not be used directly for iris recognition. However, as the iris texture may occur as the pupil of scaling of non-rigid deformation, direct image fusion does not work well. Firstly the B-spline free-form deformation model was used in this paper to register images, then the wavelet transform was employed in image fusion. Entropy was performed to judge the results of fusion. It was showed that the method was efficient and the image after fusion was intuitively detailed.

Key words: iris image, FFD B-spline, image registration, image fusion

[1] CHEN Haiyong, YU Li, LIU Hui, YANG Jiabo, HU Qidi. Solar cell defect images fusion based on empirical wavelet [J]. JOURNAL OF SHANDONG UNIVERSITY (ENGINEERING SCIENCE), 2018, 48(5): 24-31.
[2] LIU Fan, CHEN Zehua, CHAI Jing. A new multi-focus image fusion method based on deep neural network model [J]. JOURNAL OF SHANDONG UNIVERSITY (ENGINEERING SCIENCE), 2016, 46(3): 7-13.
[3] YANG Xiulin1, HUANG Shuo2*, DENG Miao1, ZHANG Jihong1,3. Image fusion method based on saliency computation and adaptive PCNN [J]. JOURNAL OF SHANDONG UNIVERSITY (ENGINEERING SCIENCE), 2014, 44(2): 35-42.
[4] LIN Zhe1, YAN Jing-wen2, YUAN Ye2. Multi-modality image fusion based on sparse representation and PCNN [J]. JOURNAL OF SHANDONG UNIVERSITY (ENGINEERING SCIENCE), 2013, 43(4): 13-17.
[5] ZHANG Xun-hua1, YE Ning2, WANG Hou-li3. Wood CT image registration by Harris corner detector [J]. JOURNAL OF SHANDONG UNIVERSITY (ENGINEERING SCIENCE), 2010, 40(5): 101-104.
[6] CHEN Shuang,JIANG Wei . Medical image fusion based on DT-DWT [J]. JOURNAL OF SHANDONG UNIVERSITY (ENGINEERING SCIENCE), 2008, 38(1): 32-35 .
[7] ZHAI Haiting,WU Xiaojuan,PENG Zhang . A modified MI measure on 3D medical image registration [J]. JOURNAL OF SHANDONG UNIVERSITY (ENGINEERING SCIENCE), 2006, 36(4): 33-39 .
[8] LI Ke,LIU Chang-chun,LI Tong-lei . Medical registration approach using improved maximization of mutual information [J]. JOURNAL OF SHANDONG UNIVERSITY (ENGINEERING SCIENCE), 2006, 36(2): 107-110 .
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
No Suggested Reading articles found!
Copyright 2018 © Editorial office of Journal of Shandong University (Engineering Science)
Supported by Beijing Magtech Co.Ltd