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2005 (v1)PublicationUploaded on: April 14, 2023
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2003 (v1)Publication
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2000 (v1)Publication
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1997 (v1)Publication
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2000 (v1)Publication
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2006 (v1)Publication
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1997 (v1)Publication
The projected Landweber method is an iterative method for solving constrained least-squares problems when the constraints are expressed in terms of a convex and closed set C. The convergence properties of the method have been recently investigated. Moreover, it has important applications to many problems of signal processing and image...
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1998 (v1)Publication
The book provides an introduction to the theory of inverse problems and their application to imaging
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1996 (v1)Publication
In recent publications the problem of deconvolving multiple images of the same object was considered, and the fact that this problem can be well posed in the sense of distributions was stressed. Here we point out that the problem is still ill posed in spaces of square-integrable functions, and we discuss in what cases the use of multiple images...
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1996 (v1)Publication
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2003 (v1)Publication
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1989 (v1)Publication
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2000 (v1)Publication
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2002 (v1)Publication
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2009 (v1)Publication
Image deblurring is an important topic in imaging science. In this review, we consider together fluorescence microscopy and optical/infrared astronomy because of two common features: in both cases the imaging system can be described, with a sufficiently good approximation, by a convolution operator, whose kernel is the so-called point-spread...
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2001 (v1)Publication
Chirp-Pulse Microwave Computerized Tomography (CP-MCT) is a technique designed to image temperature variations inside the body. In the prototype developed at Niigata University images are obtained by means of the basic algorithm of tomography, namely the filtered backprojection. The purpose of this paper is to develop an improved linear model...
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2010 (v1)Publication
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2006 (v1)Publication
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2009 (v1)Publication
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1999 (v1)Publication
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2002 (v1)Publication
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2006 (v1)Publication
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2009 (v1)Publication
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2009 (v1)Publication
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