DocumentCode :
1420058
Title :
Representation of 3D surfaces by two-variable Fourier descriptors
Author :
Wu, Ming-Fang ; Sheu, Hsin-Teng
Author_Institution :
Dept. of Electr. Eng., Kung Shan Inst. of Technol., Tainan Hsien, Taiwan
Volume :
20
Issue :
8
fYear :
1998
fDate :
8/1/1998 12:00:00 AM
Firstpage :
858
Lastpage :
863
Abstract :
A method for generating two-variable 3D FDs directly from a striped lighting system is developed. An iterative algorithm is proposed to compute the two-variable 3D FDs for both axisymmetric and nonaxisymmetric objects and a formula for convergence test is derived. Experiments conducted for a set of 3D objects show that the iterative algorithm converges very quickly and the two-variable 3D FD representations are attained accurately
Keywords :
Fourier series; convergence; iterative methods; object recognition; 3D objects; 3D surfaces; axisymmetric objects; convergence test; iterative algorithm; nonaxisymmetric objects; striped lighting system; two-variable Fourier descriptors; Cameras; Convergence; Fourier series; Frequency; Image reconstruction; Iterative algorithms; Shape; Surface reconstruction; Surface structures; Testing;
fLanguage :
English
Journal_Title :
Pattern Analysis and Machine Intelligence, IEEE Transactions on
Publisher :
ieee
ISSN :
0162-8828
Type :
jour
DOI :
10.1109/34.709610
Filename :
709610
Link To Document :
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