DocumentCode
303955
Title
Performance comparison of MOI and COA in the application of image library indices
Author
Wu, C.J. ; Sung, A.H.
Author_Institution
Dept. of Libr. & Inf. Sci., Fu-Jen Univ., Hsin-Chuang, Taiwan
Volume
1
fYear
1996
fDate
8-11 Sep 1996
Firstpage
130
Abstract
In this work, the performance of the MOI (mean-of-inversion) method with respect to accuracy and convergence speed is compared with that of the COA (center-of-area) method in the application of image library indices in which only very rough images are needed and high compression ratios are obtained. The simulation results based on 15 USC pictures indicate that MOI performs better than COA on convergence speed as target points located in the steep slope region of curves
Keywords
convergence; data compression; fuzzy control; fuzzy set theory; video signal processing; JPEG; center-of-area; convergence speed; fuzzy control; grayscale; image compression; image library indices; mean-of-inversion; Automatic control; Control systems; Fuzzy control; Fuzzy logic; Gray-scale; Image coding; Image reconstruction; Libraries; Testing; Transform coding;
fLanguage
English
Publisher
ieee
Conference_Titel
Fuzzy Systems, 1996., Proceedings of the Fifth IEEE International Conference on
Conference_Location
New Orleans, LA
Print_ISBN
0-7803-3645-3
Type
conf
DOI
10.1109/FUZZY.1996.551731
Filename
551731
Link To Document