J 2018

Indirect Method Usage of Distance and Error Measurement by Single Optical Cameras

BUI, M. Tuan, R. DOSKOCIL, V. KRIVANEK, Hien Thi HA, Y. BERGEON et. al.

Základní údaje

Originální název

Indirect Method Usage of Distance and Error Measurement by Single Optical Cameras

Autoři

BUI, M. Tuan (704 Vietnam), R. DOSKOCIL (203 Česká republika), V. KRIVANEK (203 Česká republika), Hien Thi HA (704 Vietnam, domácí), Y. BERGEON a P. KUTILEK

Vydání

Advances in Military Technology, University of Defence, 2018, 1802-2308

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

10201 Computer sciences, information science, bioinformatics

Stát vydavatele

Česká republika

Utajení

není předmětem státního či obchodního tajemství

Odkazy

Kód RIV

RIV/00216224:14330/18:00111380

Organizační jednotka

Fakulta informatiky

DOI

Klíčová slova anglicky

distance measurement; indirect method; measurement error; single optical camera; un-certainty
Změněno: 3. 5. 2020 13:27, RNDr. Pavel Šmerk, Ph.D.

Anotace

V originále

In this paper, we proposed an indirect method to measure the distance of an object accu-rately by single visual cameras using triangulation. The object can be seen as the third point of a triangle with two known sides and one known angle. Distance to object can be determined indirectly on the base of known sides and angle, rather than being measured directly. It would be very useful in case there is no line of sight to object (inaccessible) or an obstacle interrupts it. Furthermore, the results show that the measured distance using the indirect method has a lower measurement error than the one using the direct method. This method establishes a basis for the implementation of the position algorithm into the navigation subsystem of swarm robots and will be very helpful especially in robot coop-eration