arXiv subjects

I. Moritani

Publications and source records attributed to I. Moritani.

3 recordsLinked to original sources

arXiv2006

Conditional Expressions for Blind Deconvolution: Derivative form

We developed novel conditional expressions (CEs) for Lane and Bates' blind deconvolution. The CEs are given in term of the derivatives of the zero-values of the z-transform of given images. The CEs make it possible to automatically detect multiple blur convolved in the given images all at once without performing any analysis of the zero-sheets of the given images. We illustrate the multiple blur-detection by the CEs for a model image

cs.CV↗

arXiv2006

Conditional Expressions for Blind Deconvolution: Multi-point form

We present conditional expression (CE) for finding blurs convolved in given images. The CE is given in terms of the zero-values of the blurs evaluated at multi-point. The CE can detect multiple blur all at once. We illustrate the multiple blur-detection by using a test image.

cs.CV↗

arXiv2006

Simple method to eliminate blur based on Lane and Bates algorithm

A simple search method for finding a blur convolved in a given image is presented. The method can be easily extended to a large blur. The method has been experimentally tested with a model blurred image.

cs.CV↗