TY - GEN
T1 - Image mosaicing for visual feedback in ground robot navigation
AU - Esquivel-Hernandez, Sofia
AU - Juarez-Salazar, Rigoberto
AU - Gudino-Lau, Jorge
N1 - Publisher Copyright:
© 2021 SPIE.
PY - 2021
Y1 - 2021
N2 - Nowadays, computer vision is an essential part of modern autonomous mobile robots. Fisheye cameras are employed to capture large scenes with a single camera, but the hard radial distortion limits the accuracy of measurements. In this research, a vision system with multiple low-distortion cameras to capture large flat scenes from different viewpoints is proposed. This system applies a homography-based image mosaicing method and linear image interpolation. The obtained results show that the proposed system is useful for visual navigation of ground mobile robots.
AB - Nowadays, computer vision is an essential part of modern autonomous mobile robots. Fisheye cameras are employed to capture large scenes with a single camera, but the hard radial distortion limits the accuracy of measurements. In this research, a vision system with multiple low-distortion cameras to capture large flat scenes from different viewpoints is proposed. This system applies a homography-based image mosaicing method and linear image interpolation. The obtained results show that the proposed system is useful for visual navigation of ground mobile robots.
KW - Computer vision
KW - Image mosaicing
KW - Multicamera vision system
KW - Robot navigation
KW - Visual feedback control
UR - http://www.scopus.com/inward/record.url?scp=85118194122&partnerID=8YFLogxK
U2 - 10.1117/12.2594664
DO - 10.1117/12.2594664
M3 - Contribución a la conferencia
AN - SCOPUS:85118194122
T3 - Proceedings of SPIE - The International Society for Optical Engineering
BT - Optics and Photonics for Information Processing XV
A2 - Iftekharuddin, Khan M.
A2 - Awwal, Abdul A. S.
A2 - Diaz-Ramirez, Victor Hugo
A2 - Marquez, Andres
PB - SPIE
T2 - Optics and Photonics for Information Processing XV 2021
Y2 - 1 August 2021 through 5 August 2021
ER -