Data di Pubblicazione:
2018
Abstract:
A Gupta-type variant of Shepard operators is introduced and convergence results and pointwise and uniform direct and converse approximation results are given. An application to image compression improving a previous algorithm is also discussed.
Tipologia CRIS:
01.01 Articolo in rivista
Keywords:
Shepard operators; Gupta-type variant; Direct and converse results; Image compression
Elenco autori:
Amato, Umberto
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