Pseudogradient Estimation of Image Sequence Spatial Deformations

A.G. Tashlinskii (Russia)


Image analysis, gradient, parameter estimation, spatial deformations, recurrent algorithms


Recurrent non-identification pseudogradient procedures of multidimensional image sequence spatial deformation estimation in case of their incomplete description are ana lyzed. Estimation algorithms at assigned and unknown set of spatial deformation model parameters have been ob tained on the basis of the proposed goal functions. Rec ommendations are given on the pseudogradient kind choice directed to computing expense reduction. Exam ples of the developed algorithm application in various image processing problems are presented.

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