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
Cite
@article{arxiv.cs/0610002,
title = {Conditional Expressions for Blind Deconvolution: Derivative form},
author = {S. Aogaki and I. Moritani and T. Sugai and F. Takeutchi and F. M. Toyama},
journal= {arXiv preprint arXiv:cs/0610002},
year = {2007}
}