DocumentCode
3056698
Title
A new method of extracting invariants under affine transform
Author
Jin, Qi ; Yan, Pinfan
Author_Institution
Dept. of Autom., Tsinghua Univ., Beijing, China
fYear
1992
fDate
30 Aug-3 Sep 1992
Firstpage
742
Lastpage
745
Abstract
Proposes a method for the recognition of planar shape under affine transform. A new set of invariants which are real numbers is presented. Compared with traditional methods the approach doesn´t consider the phase of the Fourier transform. The robustness of this set of invariants to noises is also demonstrated. Experimental results show that the method is feasible
Keywords
image recognition; transforms; affine transform; image recognition; invariants extraction; planar shape recognition; Aircraft; Cameras; Fourier transforms; Linearity; Noise robustness; Noise shaping; Shape; Transmission line matrix methods;
fLanguage
English
Publisher
ieee
Conference_Titel
Pattern Recognition, 1992. Vol.I. Conference A: Computer Vision and Applications, Proceedings., 11th IAPR International Conference on
Conference_Location
The Hague
Print_ISBN
0-8186-2910-X
Type
conf
DOI
10.1109/ICPR.1992.201667
Filename
201667
Link To Document