Accelerating the nonuniform fast Fourier transform

SIAM Review

Volumn 46, Issue 3, 2004, Pages 443-454

  Greengard, Leslie ^a   Lee, June Yub ^b  

^a NEW YORK UNIVERSITY   (United States)

^b Ewha Womans University   (South Korea)

Author keywords

Fast gridding; FFT; Image reconstruction; Nonuniform fast fourier transform

Indexed keywords

ALGORITHMS; APPROXIMATION THEORY; COMPUTATIONAL METHODS; IMAGE RECONSTRUCTION; INTEGRAL EQUATIONS; PARTIAL DIFFERENTIAL EQUATIONS; PROBLEM SOLVING;

FAST GRIDDING; INTERPOLATION WEIGHTS; NONUNIFORM FAST FOURIER TRANSFORM;

FAST FOURIER TRANSFORMS;

EID: 4944230740     PISSN: 00361445     EISSN: None     Source Type: Journal    
DOI: 10.1137/S003614450343200X     Document Type: Article

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