Using orientation codes for rotation-invariant template matching

  title={Using orientation codes for rotation-invariant template matching},
  author={Farhan Ullah and Shun'ichi Kaneko},
  journal={Pattern Recognition},
A new method for rotation-invariant template matching in gray scale images is proposed. It is based on the utilization of gradient information in the form of orientation codes as the feature for approximating the rotation angle as well as for matching. Orientation codes-based matching is robust for searching objects in cluttered environments even in the cases of illumination 6uctuations resulting from shadowing or highlighting, etc. We use a two-stage framework for realizing the rotation… CONTINUE READING
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Orientation code matching for robust object search

  • F. Ullah, S. Kaneko, S. Igarahi
  • IEICE Trans. Inform Systems E84-D (8)
  • 2001
1 Excerpt

Igarahi, Object search using orientation histogram intersection

  • F. Ullah, S. S. Kaneko
  • Proceedings of Japan–Korea Joint Workshop on…
  • 2000
1 Excerpt

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