Results 1 to 10 of about 40,292 (268)

3D-calibration of the IMU [PDF]

2017 IEEE 37th International Conference on Electronics and Nanotechnology (ELNANO), 2017
A new calibration method for Inertial Measurement Unit (IMU) of strapdown inertial technology was presented. IMU has been composed of accelerometers, gyroscopes and a circuit of signal processing. Normally, a rate transfer test and multi-position tests are used for IMU calibration.
Avrutov, V, Aksonenko, P, Henaff, P, Ciarletta, Laurent   +3 more
openaire   +4 more sources

AI-IMU Dead-Reckoning [PDF]

IEEE Transactions on Intelligent Vehicles, 2020
In this paper we propose a novel accurate method for dead-reckoning of wheeled vehicles based only on an Inertial Measurement Unit (IMU). In the context of intelligent vehicles, robust and accurate dead-reckoning based on the IMU may prove useful to correlate feeds from imaging sensors, to safely navigate through obstructions, or for safe emergency ...
Martin Brossard, Axel Barrau, Silvere Bonnabel   +2 more
exaly   +4 more sources

Assessment of Noise of MEMS IMU Sensors of Different Grades for GNSS/IMU Navigation

Sensors
Inertial measurement units (IMUs) are key components of various applications including navigation, robotics, aerospace, and automotive systems. IMU sensor characteristics have a significant impact on the accuracy and reliability of these applications.
Vladimir Suvorkin, Miquel García-Fernández, Guillermo Gonzalez-Casado   +2 more
exaly   +6 more sources

Trust Your IMU: Consequences of Ignoring the IMU Drift

2022 IEEE/CVF Conference on Computer Vision and Pattern Recognition Workshops (CVPRW), 2022
In this paper, we argue that modern pre-integration methods for inertial measurement units (IMUs) are accurate enough to ignore the drift for short time intervals. This allows us to consider a simplified camera model, which in turn admits further intrinsic calibration.
Marcus Valtonen Örnhag, Patrik Persson, Mårten Wadenbäck, Kalle Åström, Anders Heyden   +4 more
openaire   +2 more sources

Effect of IMU Design on IMU-Derived Stride Metrics for Running [PDF]

Sensors, 2019
Researchers employ foot-mounted inertial measurement units (IMUs) to estimate the three-dimensional trajectory of the feet as well as a rich array of gait parameters. However, the accuracy of those estimates depends critically on the limitations of the accelerometers and angular velocity gyros embedded in the IMU design.
Michael V. Potter, Lauro V. Ojeda, Noel C. Perkins, Stephen M. Cain   +3 more
openaire   +3 more sources

Toxicity Effects of Chinese Herbal ‘Five-seeds’ Formulation on Human Kidney HEK-293 and Chang Liver Cells

ASM Science Journal, 2021
‘Five-seeds’ formulation (Lycium barbarum, Cuscuta chinensis Lam, Rubus idaeus, Schisandra chinensis, Plantago asiatica) have been used by Chinese medicine practitioner for the treatment of male infertility for a long time.
Nyet Kui Wong, Yong Min Teo, Ms, Yan Hong Er, Ms, Soi Moi Chye, Dr.   +3 more
doaj   +1 more source

Kecenderungan Dampak Restatement Laporan Keuangan

Jurnal Riset dan Aplikasi: Akuntansi dan Manajemen, 2022
The aim of this research is to re-investigate the trend of the impact of the restatement on financial statements. The research method employed was logistic linear regression.
Imelda Sinaga, Victoria Ari Palma Akadiati, Birgita Neysa Naomi Efrem Mentari   +2 more
doaj   +1 more source

Prevalence of Pap Smear among Female Health Personnel in Hospital Tuanku Ja’afar Seremban, Malaysia

Asian Pacific Journal of Cancer Care, 2021
Background: Cervical cancer is the third common cancer among women in Malaysia. Human papillomavirus is most prevalent among young women with early sexual activity, multiple partners, smoking, and immunosuppression.
Emad Eldin Saleh, Mohamad Mohamed Jamli, Damia Mohamad Shahbodin, Emily Pau, Hemaprakash Periyathamby, Kharpaagam Gobu, Lakshika Nawinnie, Sherreen Elhariri   +7 more
doaj   +1 more source

How We Found Our IMU: Guidelines to IMU Selection and a Comparison of Seven IMUs for Pervasive Healthcare Applications [PDF]

Sensors, 2020
Inertial measurement units (IMUs) are commonly used for localization or movement tracking in pervasive healthcare-related studies, and gait analysis is one of the most often studied topics using IMUs. The increasing variety of commercially available IMU devices offers convenience by combining the sensor modalities and simplifies the data collection ...
Zhou, Lin, Fischer, Eric, Tunca, Can, Brahms, Clemens Markus, Ersoy, Cem, Granacher, Urs, Arnrich, Bert   +6 more
openaire   +4 more sources

SCRUB TYPHUS AS MISSED DIAGNOSIS FOR ACUTE FEBRILE ILLNESS IN MALAYSIA, SOUTHEAST ASIA [PDF]

Journal of the Egyptian Society of Parasitology
Scrub typhus (Tsutsugamushi fever) is caused by Orientia tsutsugamushi (previous Rickettsia)and is transmitted to man by a mite vector of the Trombiculidae family (Leptotrombidiumdeliense and L. akamushi).
KHAISRO SHAH, ALCAN ROUEE, TEE YIH, CHEK HUI, TAN LING, MONA TUIYOTT, KEERAN RAJANDRAM, CHENG WEI, SILVIA QUINN, ONG YUE, MOHAMED RASHAD, MOHAMED ELTANAHY, SHERREEN ELHARIRI   +12 more
doaj   +1 more source