Binary circular harmonic function for rotation invariant digital pattern recognition

1994 ◽  
Author(s):  
Xuewen Chen
Keyword(s):  
Pattern Recognition ◽  
Harmonic Function ◽  
Rotation Invariant ◽  
Digital Pattern

Rotation-invariant digital pattern recognition using circular harmonic expansion

1982 ◽  
Vol 21 (22) ◽  
pp. 4012 ◽  
Author(s):  
Yuan-Neng Hsu ◽  
H. H. Arsenault ◽  
G. April
Keyword(s):  
Pattern Recognition ◽  
Rotation Invariant ◽  
Digital Pattern

Optical circular sampling system for translation and rotation invariant pattern recognition

1994 ◽  
Vol 110 (5-6) ◽  
pp. 507-513 ◽  
Author(s):  
Daniel Asselin ◽  
Henri-H. Arsenault ◽  
Donald Prévost
Keyword(s):  
Pattern Recognition ◽  
Rotation Invariant ◽  
Sampling System

Properties of the circular harmonic expansion for rotation-invariant pattern recognition

1986 ◽  
Vol 25 (18) ◽  
pp. 3225 ◽  
Author(s):  
Henri H. Arsenault ◽  
Yunlong Sheng
Keyword(s):  
Pattern Recognition ◽  
Rotation Invariant
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