A study of the efficiency of directional field-building methods for interpreting interferograms by the finite-element method
Source abstract
Abstract
Algorithms for interpreting (decoding) of interferograms plotted by the finite-element method are considered. Three directional field-building methods are used in them: the (i) complex averaging method, (ii) the projection-dispersion method, and (iii) the spectral method. The efficiency of the algorithms is checked on simulated and real interferograms.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Geophysical Methods and Applications · Underwater Acoustics Research · Ultrasonics and Acoustic Wave Propagation
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (3)
Show source-provided references
1. Rozhkovskii, V.F. and Buzskaya, N.A., Application of the finite-element method for decoding holographic interferograms, Visn. Dnepropetr. Univ., Ser. Raketn.-Kosm. Techn., 2006, no. 9.
2. Rozhkovskii, V.F. and Sagan, N.V., Application of the finite-element method for building directional fields in the interferogram, in Problemi obchislyuval’noi mekhaniki i mitsnosti konstruktsii (Problems of Computational Mechanics and Power of Constructions), Dnepropetrovsk: Dnepropetr. Nats. Univ., 2012, no. 18.
3. Metody komp’yuternoi obrabotki izobrazhenii (Methods of Computer Image Processing), Soifer, V.A, Ed., Moscow: Fizmatlit, 2003.