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Kokubunji, Tokyo, Japan
Oct. 26, 2004 to Oct. 29, 2004
ISBN: 0-7695-2187-8
pp: 377-381
Ryuei Nishii , Kyushu University
Tan Siang Chin , Kyushu University
Ryuichi Sawae , Okayama University of Science
ABSTRACT
In automatic word recognition, location-scale-rotation invariant features are important. We will consider rotation invariant moments of 2-D imagery. Two new series of invariant moments are derived by Lie theory of the orthogonal transformation group. The infinite series are expressed in terms of regular moments.
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CITATION
Ryuei Nishii, Tan Siang Chin, Ryuichi Sawae, "A New Series of Rotation Invariant Moments by Lie Transformation Group Theory", IWFHR, 2004, Proceedings. Ninth International Workshop on Frontiers in Handwriting Recognition, Proceedings. Ninth International Workshop on Frontiers in Handwriting Recognition 2004, pp. 377-381, doi:10.1109/IWFHR.2004.5