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Retrieval of trademark images by means of size functions

โœ Scribed by A. Cerri; M. Ferri; D. Giorgi


Book ID
108138086
Publisher
Elsevier Science
Year
2006
Tongue
English
Weight
948 KB
Volume
68
Category
Article
ISSN
1524-0703

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A new method for rapid deblurring (partial deconvolution) is proposed which is based on the physics of coherent image formation. The method uses slightly out-of-focus images in a way that makes the Fresnel diffraction counteract the blurring due to the point-spread function. The resultant deblurring