DocumentCode
964732
Title
Modified cubic B-spline interpolation
Author
Hsi, P. ; Lee, C.H.
Author_Institution
Syracuse University, Syracuse, NY
Volume
69
Issue
12
fYear
1981
Firstpage
1590
Lastpage
1592
Abstract
The image samples from most scanning systems are integral averages of the light intensity over resolution elements. New modified B-spline interpolations are conceived and operated on these nonideal samples. In addition to smooth interpolation, the derivation and experiment also show reduction of interpolation error due to finite width sampling.
Keywords
Charge coupled devices; Digital images; Image restoration; Image sampling; Integral equations; Interpolation; Least squares methods; Sampling methods; Spline; X-ray imaging;
fLanguage
English
Journal_Title
Proceedings of the IEEE
Publisher
ieee
ISSN
0018-9219
Type
jour
DOI
10.1109/PROC.1981.12213
Filename
1456481
Link To Document