crta
Hrvatska znanstvena Sekcija img
bibliografija
3 gif
 Naslovna
 O projektu
 FAQ
 Kontakt
4 gif
Pregledavanje radova
Jednostavno pretraživanje
Napredno pretraživanje
Skupni podaci
Upis novih radova
Upute
Ispravci prijavljenih radova
Ostale bibliografije
Slični projekti
 Bibliografske baze podataka

Pregled bibliografske jedinice broj: 427936

Časopis

Autori: Pribanić, Tomislav; Sturm, Peter; Peharec, Stanislav
Naslov: Wand-based calibration of 3D kinematic system
( Wand-based calibration of 3D kinematic system )
Izvornik: IET Computer Vision (1751-9632) 3 (2009), 3; 124-129
Vrsta rada: članak
Ključne riječi: wand based calibration; rigid bar; calibration tool; calibration wands; geometric constraint; parameter optimisation procedure; bundle adjustment; 3D reconstruction; 3D kinematic systems
( wand based calibration; rigid bar; calibration tool; calibration wands; geometric constraint; parameter optimisation procedure; bundle adjustment; 3D reconstruction; 3D kinematic systems )
Sažetak:
This study proposes a method to calibrate 3D kinematic systems. The authors briefly address typical wand-based calibration, that is, calibration using a rigid bar, both from the computational point of view and the procedural perspective, and then they define their alternative way of calibration. The proposed method takes advantage of a feature of the presently used calibration tools, that is, the orthogonality of calibration wands. The usual two steps in wand calibration are reduced to a single one. In addition, the authors propose an alternative for how to enforce a typically available geometric constraint, that is, the known wand length, during the parameter optimisation procedure (the well-known bundle adjustment). The obtained 3D reconstruction accuracy has proven to be comparable with results of commercial 3D kinematic systems. The relative simplicity of the proposed method offers potential for an implementation by a large number of researchers.
Projekt / tema: 036-0362979-1554
Izvorni jezik: eng
Rad je indeksiran u
bazama podataka:
Current Contents Connect (CCC)
Scopus
SCI-EXP, SSCI i/ili A&HCI
Science Citation Index Expanded (SCI-EXP) (sastavni dio Web of Science Core Collectiona)
Kategorija: Znanstveni
Znanstvena područja:
Elektrotehnika,Računarstvo,Kliničke medicinske znanosti
URL Internet adrese: http://www.ietdl.org/IET-CVI
Broj citata:
Altmetric:
DOI: 10.1049/iet-cvi.2009.0004
URL cjelovitog teksta:
Google Scholar: Wand-based calibration of 3D kinematic system
Upisao u CROSBI: tpribanic@fer.hr (tpribanic@fer.hr), 25. Ruj. 2009. u 14:16 sati



  Verzija za printanje   za tiskati


upomoc
foot_4