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A simulation analysis of an extension of one-dimensional speckle correlation method for detection of general in-plane translation
- 1.0439854 - FZÚ 2015 RIV US eng J - Journal Article
Hamarová, Ivana - Šmíd, Petr - Horváth, P. - Hrabovský, M.
A simulation analysis of an extension of one-dimensional speckle correlation method for detection of general in-plane translation.
Scientific World Journal. Roč. 2014, č. 1 (2014), "704368-1"-"704368-12". ISSN 1537-744X
R&D Projects: GA ČR GA13-12301S
Institutional support: RVO:68378271
Keywords : one-dimensional speckle correlation * speckle * general In-plane translation
Subject RIV: BH - Optics, Masers, Lasers
Impact factor: 1.219, year: 2013
The purpose of the study is to show a proposal of an extension of a one-dimensional speckle correlation method, which is primarily intended for determination of one-dimensional object's translation, for detection of general in-plane object's translation. In that view, a numerical simulation of a displacement of the speckle field as a consequence of general in-plane object's translation is presented. The translation components a x and a y representing the projections of a vector a of the object's displacement onto both x- and y-axes in the object plane (x, y) are evaluated separately by means of the extended one-dimensional speckle correlation method. Moreover, one can perform a distinct optimization of the method by reduction of intensity values representing detected speckle patterns.
Permanent Link: http://hdl.handle.net/11104/0243047
Number of the records: 1