Zobrazeno 1 - 10
of 447
pro vyhledávání: '"Online Calibration"'
Publikováno v:
Zhongguo Jianchuan Yanjiu, Vol 19, Iss 3, Pp 337-343 (2024)
ObjectiveThis paper proposes an online calibration direction-of-arrival (DOA) estimation algorithm to solve the problem of error interference by strong clutter in the flight of a rotating missile direction-finding system. MethodUsing the prior condit
Externí odkaz:
https://doaj.org/article/e53a2b56409d4bbab6e2d09dd967a410
Publikováno v:
Sensors, Vol 24, Iss 23, p 7525 (2024)
Global satellite navigation systems (GNSSs) are the most-used technology for the localization of vehicles in the outdoor environment, but in the case of a densely built-up area or during passage through a tunnel, the satellite signal is not available
Externí odkaz:
https://doaj.org/article/6132e71029b743b9bf66b06f23d0110f
Publikováno v:
International Journal of Applied Earth Observations and Geoinformation, Vol 131, Iss , Pp 103937- (2024)
This paper presents an advanced method for the reliable detection of failures and online calibration of airborne LiDARs and cameras in photogrammetric mapping of remote sensing imagery capture scenarios. Traditional calibration methods without target
Externí odkaz:
https://doaj.org/article/a4c5fa4e65af4958a6743a2942ebb5ea
Autor:
Taku Okawara, Kenji Koide, Shuji Oishi, Masashi Yokozuka, Atsuhiko Banno, Kentaro Uno, Kazuya Yoshida
Publikováno v:
IEEE Access, Vol 12, Pp 134728-134738 (2024)
Tunnels and long corridors are challenging environments for LiDAR-based odometry estimation algorithms because a LiDAR point cloud should degenerate (i.e., point cloud matching cannot work properly) in such environments. To tackle point cloud degener
Externí odkaz:
https://doaj.org/article/98710a2bfda44ea78327235e6ef6b043
Publikováno v:
Defence Technology, Vol 24, Iss , Pp 314-325 (2023)
The whole angle mode gyroscope (WAMG) is considered to be the next generation architecture, but it is suffered from the asymmetry errors to conduct real products. This paper proposes a novel high frequency injection based approach for the error param
Externí odkaz:
https://doaj.org/article/2dc4f3517b014d4ea755c308507203bd
Publikováno v:
IEEE Access, Vol 11, Pp 110417-110441 (2023)
With the rapid development of autonomous driving, robotics, and intelligent transportation, multi-sensor-based environment sensing technology for intelligent vehicles has become a popular research direction. In order to better fuse the data acquired
Externí odkaz:
https://doaj.org/article/f539a1f828654c34b92d69f700af74b5
Autor:
Ye, Tianpeng
Item parameter drift (IPD) has always been a potential threat to the reliability and validity of educational measurement. Researchers have made continuous efforts to detect drifted items, to examine the impact of drift in the paper-pencil testing and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::836cc09fc84f139ed9282d04dcb6a4c1
Akademický článek
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Publikováno v:
Sensors, Vol 24, Iss 2, p 388 (2024)
This paper proposes a non-contact current measurement method for three-phase rectangular busbars based on TMR (tunneling magneto-resistance) sensors, due to their advantages of large dynamic range, wide bandwidth, light weight, and easy installation.
Externí odkaz:
https://doaj.org/article/ea81708c66be4860b45811644e556d37
Publikováno v:
IEEE Photonics Journal, Vol 14, Iss 3, Pp 1-5 (2022)
High-accuracy interferometric measurement is crucial for integrated photonic interferometric imaging. In this paper, we propose an online calibration approach for large-scale integrated photonic beam combination that can realize high-accuracy measure
Externí odkaz:
https://doaj.org/article/24b2af696e7447d7aa2110404055fc11