4D frequency analysis of computational cameras for depth of field extension

ACM Transactions on Graphics

Volumn 28, Issue 3, 2009, Pages

  Levin, Anat ^a,b   Hasinoff, Samuel W ^a   Green, Paul ^a   Durand, Frédo ^a   Freeman, William T ^a  

^a MASSACHUSETTS INSTITUTE OF TECHNOLOGY   (United States)

^b WEIZMANN INSTITUTE OF SCIENCE   (Israel)

Author keywords

Computational camera; Depth of field; Fourier analysis; Light field

Indexed keywords

ACQUISITION PROCESS; COMPUTATIONAL CAMERA; COMPUTATIONAL IMAGING; COMPUTATIONAL IMAGING SYSTEM; DEFOCUS; DEFOCUS BLUR; DEPTH OF FIELD; EXTENDED DEPTH OF FIELD; FOCAL LENS; FREQUENCY ANALYSIS; FREQUENCY DOMAINS; LIGHT FIELD; LIGHT FIELDS; UPPER BOUND;

CAMERAS; CONVOLUTION; FOCUSING; FOURIER ANALYSIS; IMAGING SYSTEMS; LENSES; OPTOELECTRONIC DEVICES; PHOTOGRAPHY; POWER SPECTRUM;

SPECTRUM ANALYSIS;

EID: 70349705443     PISSN: 07300301     EISSN: 15577368     Source Type: Journal    
DOI: 10.1145/1531326.1531403     Document Type: Conference Paper

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