TY - GEN
T1 - Geometric characterization of yagi antenna using digital image processing
AU - Chavez, Heyul
AU - Hernandez, Hugo
AU - Prado, Luciano
AU - Kemper, Guillermo
AU - del Carpio, Christian
N1 - Publisher Copyright:
© Springer Nature Switzerland AG 2019.
PY - 2019
Y1 - 2019
N2 - This work proposes a system capable of obtaining the geometric measurements of a Yagi antenna using digital image processing. The objective is to obtain the measurements automatically in 3D using the CST STUDIO software, which is a program specializing in electromagnetic simulations in 3D. The antenna images are acquired by means of a depth sensor and an RGB sensor. By applying image processing techniques such as thresholding, morphology, filtering, and segmentation, the image obtained by the RGB sensor will identify the parts that are comprised by the antenna and their measurements in pixels. Through the image obtained with the depth sensor, it will be possible to transform said measurements from pixels into a unit of length. To obtain these measurements with the least possible error, the system processes 30 samples and averages them to obtain the final measurements. With this process, it was possible to obtain a measurement error of 0.16 cm.
AB - This work proposes a system capable of obtaining the geometric measurements of a Yagi antenna using digital image processing. The objective is to obtain the measurements automatically in 3D using the CST STUDIO software, which is a program specializing in electromagnetic simulations in 3D. The antenna images are acquired by means of a depth sensor and an RGB sensor. By applying image processing techniques such as thresholding, morphology, filtering, and segmentation, the image obtained by the RGB sensor will identify the parts that are comprised by the antenna and their measurements in pixels. Through the image obtained with the depth sensor, it will be possible to transform said measurements from pixels into a unit of length. To obtain these measurements with the least possible error, the system processes 30 samples and averages them to obtain the final measurements. With this process, it was possible to obtain a measurement error of 0.16 cm.
KW - Digital image processing
KW - Geometric characterization
KW - Telecommunication
KW - Yagi antenna
UR - https://www.scopus.com/pages/publications/85068621194
U2 - 10.1007/978-3-030-16053-1_23
DO - 10.1007/978-3-030-16053-1_23
M3 - Contribución a la conferencia
AN - SCOPUS:85068621194
SN - 9783030160524
T3 - Smart Innovation, Systems and Technologies
SP - 241
EP - 249
BT - Proceedings of the 4th Brazilian Technology Symposium (BTSym’18) - Emerging Trends and Challenges in Technology
A2 - Iano, Yuzo
A2 - Loschi, Hermes José
A2 - Arthur, Rangel
A2 - Saotome, Osamu
A2 - Vieira Estrela, Vânia
PB - Springer Science and Business Media Deutschland GmbH
T2 - 4th Brazilian Technology Symposium, BTSym 2018
Y2 - 23 October 2018 through 25 October 2018
ER -