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Volume 29 Issue 2
Jan.  2011
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Ge Yong-xin, Yang Dan, Zhang Xiao-hong. A New Method for Image Registration Based on Alignment Metric of Feature Points[J]. Journal of Electronics & Information Technology, 2007, 29(2): 425-428. doi: 10.3724/SP.J.1146.2005.00901
Citation: Ge Yong-xin, Yang Dan, Zhang Xiao-hong. A New Method for Image Registration Based on Alignment Metric of Feature Points[J]. Journal of Electronics & Information Technology, 2007, 29(2): 425-428. doi: 10.3724/SP.J.1146.2005.00901

A New Method for Image Registration Based on Alignment Metric of Feature Points

doi: 10.3724/SP.J.1146.2005.00901
  • Received Date: 2005-07-26
  • Rev Recd Date: 2005-12-20
  • Publish Date: 2007-02-19
  • A new matching metricalignment metric of feature points is defined, and a new approach to image registration based on alignment metric of feature points is proposed. Feature points and their angles are detected by using wavelet multi-scale product, then the alignment metric of all feature points are calculated, so matching points can be obtained. The experimental results illustrate the algorithm has a good performance of accuracy and efficiency.
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