On approximation of smooth functions from samples of partial derivatives with application to phase unwrapping

Signal Processing

Volumn 88, Issue 2, 2008, Pages 358-374

  Michailovich, Oleg ^a   Tannenbaum, Allen ^b,c  

^a UNIVERSITY OF WATERLOO   (Canada)

^b GEORGIA INSTITUTE OF TECHNOLOGY   (United States)

^c TECHNION ISRAEL INSTITUTE OF TECHNOLOGY   (Israel)

Author keywords

Approximation; Derivative sampling; Phase unwrapping; Shift invariant spaces

Indexed keywords

APPROXIMATION ALGORITHMS; COMPUTER SIMULATION; DERIVATIVES; PROBLEM SOLVING;

PARTIAL DERIVATIVES; PHASE UNWRAPPING; PRINCIPAL SHIFT-INVARIANT (PSI); SMOOTH BIVARIATE FUNCTIONS; SMOOTH FUNCTIONS;

SIGNAL PROCESSING;

EID: 35248826389     PISSN: 01651684     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.sigpro.2007.08.011     Document Type: Article

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