Incremental approach to determination of image fragment displacements during vector field construction

S. V. Panin, V. V. Titkov, P. S. Lyubutin

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

An algorithm of constructing displacement vector fields, based on the incremental approach to estimating displacements of image fragments, is proposed. Application of this algorithm for processing model and experimental optical images is analyzed. Noise immunity of the incremental algorithm for determining displacements is compared with that of the combined algorithm developed by the authors. It is shown that the proposed incremental algorithm ensures a more noise-immune estimate of displacements in processing images of a deformation relief essentially varying in time.

Original languageEnglish
Pages (from-to)139-147
Number of pages9
JournalOptoelectronics, Instrumentation and Data Processing
Volume50
Issue number2
DOIs
Publication statusPublished - 1 Jan 2014

Keywords

  • displacement
  • incremental approach
  • optical flow
  • vector field

ASJC Scopus subject areas

  • Instrumentation
  • Condensed Matter Physics
  • Electrical and Electronic Engineering

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