Image data compression using cubic convolution spline interpolation

Authors
Truong, TK Wang, LJ Reed, IS Hsieh, WS
Citation
Tk. Truong et al., Image data compression using cubic convolution spline interpolation, IEEE IM PR, 9(11), 2000, pp. 1988-1995
Citations number
13
Categorie Soggetti
Eletrical & Eletronics Engineeing
Journal title
IEEE TRANSACTIONS ON IMAGE PROCESSING
ISSN journal
10577149 → ACNP
Volume
9
Issue
11
Year of publication
2000
Pages
1988 - 1995
Database
ISI
SICI code
1057-7149(200011)9:11<1988:IDCUCC>2.0.ZU;2-L
Abstract
A new cubic convolution spline Interpolation (CCSI) for both one-dimensiona l (1-D) and two-dimensional (2-D) signals is developed in order to subsampl e signal and image compression data. The CCSI yields a very accurate algori thm for smoothing. It is also shown that this new and fast smoothing filter fur CCSI can be used with the JPEG standard to design an improved JPEG enc oder-decoder fur a high compression ratio.