Multichannel sampling expansion in the linear canonical transform domain and its application to superresolution

Optics Communications

Volumn 284, Issue 23, 2011, Pages 5424-5429

  Wei, Deyun ^a   Ran, Qiwen ^a   Li, Yuanmin ^a  

^a HARBIN INSTITUTE OF TECHNOLOGY   (China)

Author keywords

Convolution and product theorems; Filtering; Linear canonical transform; Multichannel sampling; Superresolution

Indexed keywords

BAND-LIMITED SIGNAL; CONVOLUTION STRUCTURE; CONVOLUTION THEOREMS; FIRST-ORDER; IMAGE SUPER-RESOLUTION; LINEAR CANONICAL TRANSFORM; MULTI-CHANNEL; MULTICHANNEL SAMPLING; MULTICHANNEL SAMPLING EXPANSION; MULTIPLICATION OPERATIONS; POTENTIAL APPLICATIONS; QUADRATIC PHASE; SAMPLING EXPANSION; SPECTRAL LEAKAGE; SUPER RESOLUTION; TIME DOMAIN; WAVEFIELDS;

EXPANSION; FILTRATION; FOURIER TRANSFORMS; OPTICAL RESOLVING POWER; OPTICAL SYSTEMS;

CONVOLUTION;

EID: 80052949882     PISSN: 00304018     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.optcom.2011.08.015     Document Type: Article

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