000021263 001__ 21263
000021263 005__ 20170522124346.0
000021263 04107 $$aeng
000021263 046__ $$k2017-05-15
000021263 100__ $$aBorkowski, K.
000021263 24500 $$aACCURACY OF THE VISUAL MEASUREMENT SYSTEM OF BENT PIPES

000021263 24630 $$n23.$$pEngineering Mechanics 2017
000021263 260__ $$bBrno University of Technology, Institute of Solid Mechanics, Mechatronics and Biomechanics, Brno
000021263 506__ $$arestricted
000021263 520__ $$2eng$$aThe paper presents a solution designed to increase the measurement accuracy of the vision system for the large-sized bent pipes with one fixed camera. For this purpose, a model of perspective distortions has been developed for the outline of the object’s shape observed by the camera. Efficacy of the model was examined through a series of experimental measurements and their comparison with the model measurements of the pipe made on the coordinate measuring machine. During research, two versions of the program were used in parallel, where only one took into account the perspective distortions. The studies have confirmed the legitimacy and effectiveness of the used model improving the accuracy and repeatability of the measurement.

000021263 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000021263 653__ $$aVision system, Measurement, Pipes, Camera, Measurement accuracy.

000021263 7112_ $$aEngineering Mechanics 2017$$cSvratka, CZ$$d2017-05-15 / 2017-05-18$$gEM2017
000021263 720__ $$aBorkowski, K.$$iZwierzchowski, J.$$iJanecki, D.
000021263 8560_ $$ffischerc@itam.cas.cz
000021263 8564_ $$s912215$$uhttps://invenio.itam.cas.cz/record/21263/files/0194.pdf$$yOriginal version of the author's contribution in proceedings, page 194, section MCT.
000021263 962__ $$r21225
000021263 980__ $$aPAPER