A workingperson's guide to deconvolution in light microscopy

Citation
W. Wallace et al., A workingperson's guide to deconvolution in light microscopy, BIOTECHNIQU, 31(5), 2001, pp. 1076
Citations number
56
Categorie Soggetti
Biochemistry & Biophysics
Journal title
BIOTECHNIQUES
ISSN journal
07366205 → ACNP
Volume
31
Issue
5
Year of publication
2001
Database
ISI
SICI code
0736-6205(200111)31:5<1076:AWGTDI>2.0.ZU;2-9
Abstract
The fluorescence microscope is routinely used to study cellular structure i n many biomedical research laboratories and is increasingly used as a quant itative assay system for cellular dynamics. One of the major causes of imag e degradation in the fluorescence microscope is blurring. Deconvolution alg orithms use a model of the microscope imaging process to either subtract or reassign out-of-focus blur. A variety of algorithms are now commercially a vailable, each with its own characteristic advantages and disadvantages. In this article, we review the imaging process in the fluorescence microscope and then discuss how the various deconvolution methods work. Finally, we p rovide a summary of practical tips for using deconvolution and discuss imag ing artifacts and how to minimize them.