Identification of model parameters and correcting filters for space-variant distortions

Vladislav V. Sergeyev; Vladimir A. Fursov; M. V. Maksimov

doi:10.1117/12.302496

10 March 1998 Identification of model parameters and correcting filters for space-variant distortions

Vladislav V. Sergeyev, Vladimir A. Fursov, M. V. Maksimov

Proceedings Volume 3348, Optical Information Science and Technology (OIST97): Computer and Holographic Optics and Image Processing; (1998) https://doi.org/10.1117/12.302496
Event: Optical Information Science and Technology, 1997, Moscow, Russian Federation

Abstract

We consider topics related to the construction of reconstructing filters for the correction of nonisoplanar distortions of defocusing type. The problem is tackled by the direct identification of shift-invariant models and reconstructing filters on small image fragments. We propose and study a new method for the selection of fragments based on analyzing the conjugation of vectors of independent variables with zero-space.

Citation Download Citation

Vladislav V. Sergeyev, Vladimir A. Fursov, and M. V. Maksimov "Identification of model parameters and correcting filters for space-variant distortions", Proc. SPIE 3348, Optical Information Science and Technology (OIST97): Computer and Holographic Optics and Image Processing, (10 March 1998); https://doi.org/10.1117/12.302496

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