IEEE - Institute of Electrical and Electronics Engineers, Inc. - A matrix based method for determining depth from focus

Author(s): Ens, J. ; Lawrence, P.
Publisher: IEEE - Institute of Electrical and Electronics Engineers, Inc.
Publication Date: 1 January 1991
Conference Location: Maui, HI, USA
Conference Date: 3 June 1991
Page(s): 600 - 606
ISBN (Paper): 0-8186-2148-6
ISSN (Paper): 1063-6919
DOI: 10.1109/CVPR.1991.139760
Regular:

The authors reveal some fundamental problems with inverse filtering: inaccuracies in finding the frequency-domain representation, windowing effects, and border effects. A general, matrix-based... View More

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