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Pregled bibliografske jedinice broj: 108605

Zbornik radova

Autori: Pribanić, Tomislav; Cifrek, Mario; Tonković, Stanko
Naslov: Comparison of three different camera calibration types
( Comparison of three different camera calibration types )
Izvornik: Proceedings of XIV Congress of the International Society of Electrophysiology / Kollmitzer, Josef ; Bijak Manfred (ur.). - Vienna, Austria : University of Vienna, Vienna Medical School , 2002. 106-107.
Skup: XIV Congress of the International Society of Electrophysiology
Mjesto i datum: Beč, Austrija, 22-25.07.2002.
Ključne riječi: camera calibration; 3D reconstruction
( camera calibration; 3D reconstruction )
Sažetak:
Video-based systems for three-dimensional reconstruction during the course of biomechanical analysis are today very popular and common. One of the pre-conditions when using such a systems is so-called camera calibration. The objective of calibration is to determine a set of camera model parameters that describe the mapping between 3D reference coordinates (calibration points) and 2D image coordinates. Traditional approach is by the means of calibration cage. Although very effective and still present in many today&#8217 ; ; ; ; s operating systems, calibration cages tend to be replaced more and more through calibration plane or stick (wand). Using calibration plane or wand make such a 3D reconstruction system a lot more user-friendly [1]. On the other hand, calibration/reconstruction algorithms become more complex and the reconstruction accuracy using only plane/wand is likely to be impaired. The aim of this paper was to investigate these three different types of calibration.
Vrsta sudjelovanja: Predavanje
Vrsta prezentacije u zborniku: Cjeloviti rad (više od 1500 riječi)
Vrsta recenzije: Međunarodna recenzija
Projekt / tema: 0036007
Izvorni jezik: eng
Kategorija: Znanstveni
Znanstvena područja:
Elektrotehnika



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