An extension of Geman and Reynolds' approach to constrained restoration and the recovery of discontinuities | IEEE Journals & Magazine | IEEE Xplore

An extension of Geman and Reynolds' approach to constrained restoration and the recovery of discontinuities


Abstract:

Geman and Reynolds (ibid., vol.14, 1992) present an approach to linear image restoration which provides for recovery of horizontal and vertical gray-level discontinuities...Show More

Abstract:

Geman and Reynolds (ibid., vol.14, 1992) present an approach to linear image restoration which provides for recovery of horizontal and vertical gray-level discontinuities from blurred and noisy observations. We extend their model and parameter selection method to include diagonal discontinuities. A hazard of this modeling approach is identified and addressed. We also comment on the truncated Gibbs sampler suggested in the paper.
Page(s): 657 - 662
Date of Publication: 06 August 2002

ISSN Information:


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