DocumentCode
2029969
Title
A new series of rotation invariant moments by Lie transformation group theory
Author
Sakata, Toshio ; Nishii, Ryuei ; Chin, Tan Siang ; Sawae, Ryuichi
Author_Institution
Kyushu Univ., Japan
fYear
2004
fDate
26-29 Oct. 2004
Firstpage
377
Lastpage
381
Abstract
In automatic word recognition, location-scale-rotation invariant features are important. We consider the 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.
Keywords
character recognition; group theory; series (mathematics); Lie theory; automatic word recognition; infinite series; orthogonal transformation group; rotation invariant moments; Algebra; Conferences; Electronics packaging; Equations; Handwriting recognition; Polynomials;
fLanguage
English
Publisher
ieee
Conference_Titel
Frontiers in Handwriting Recognition, 2004. IWFHR-9 2004. Ninth International Workshop on
ISSN
1550-5235
Print_ISBN
0-7695-2187-8
Type
conf
DOI
10.1109/IWFHR.2004.5
Filename
1363940
Link To Document