Three dimensional dynamic measurements using a stereo vision system and optical flow algorithms for high speed video applications

Author

Escamilla, Geliztle Alejandra Parra ; Padilla, Víctor Eduardo López

Author_Institution

CIO, Centro de Investig. en Opt., Guanajuato, Mexico

fYear

2012

fDate

27-29 Feb. 2012

Firstpage

113

Lastpage

117

Abstract

In this work we present a solution for a specific problems of lateral, radial and depth dynamic measurements using high speed video. By combining optical flow algorithms and stereo vision techniques, we obtain a solution for object tracking, displacement and deformation measurements and also 3d reconstruction. We present the calibration procedure of the system and dynamic test achieved over a random point pattern by using OPENCV library.

Keywords

calibration; displacement measurement; image reconstruction; image sequences; object tracking; stereo image processing; video signal processing; 3D reconstruction; OPENCV library; deformation measurements; depth dynamic measurements; displacement measurement; dynamic test; high speed video applications; lateral dynamic measurements; object tracking; optical flow algorithms; radial dynamic measurements; random point pattern; stereo vision system; system calibration procedure; three dimensional dynamic measurements; Calibration; Cameras; Computer vision; High speed optical techniques; Image reconstruction; Optical imaging; Stereo vision; Deformation; Optical flow; Stereo vision; Three dimensional reconstruction;

fLanguage

English

Publisher

ieee

Conference_Titel

Electrical Communications and Computers (CONIELECOMP), 2012 22nd International Conference on

Conference_Location

Cholula, Puebla

Print_ISBN

978-1-4577-1326-2

Type

conf

DOI

10.1109/CONIELECOMP.2012.6189892

Filename

6189892