Low-complexity direct computation algorithm for cubic-spline interpolation scheme

•We make some comments on the direct computation algorithm for CSI scheme developed by Lin et al.•A low-complexity direct computation algorithm for CSI scheme is developed to improve the computational efficiency.•Extensive experiments performed on some standard gray images demonstrate that such a lo...

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Vydané v:	Journal of visual communication and image representation Ročník 50; s. 159 - 166
Hlavní autori:	Hong, Shao-Hua, Wang, Lin, Truong, Trieu-Kien
Médium:	Journal Article
Jazyk:	English
Vydavateľské údaje:	Elsevier Inc 01.01.2018
Predmet:	Cubic-spline interpolation Direct computation algorithm Fast Fourier transform Low-complexity direct computation algorithm Direct computation algorithm Cubic-spline interpolation Low-complexity direct computation algorithm Fast Fourier transform
ISSN:	1047-3203, 1095-9076
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