Results 21 to 30 of about 423,059 (295)
Radiometric Cross-Calibration of GF-1 PMS Sensor with a New BRDF Model
Remote Sensing, 2019 On-orbit radiometric calibration of a space-borne sensor is of great importance for quantitative remote sensing applications. Cross-calibration is a common method with high calibration accuracy, and the core and emphasis of this method is to select the ...
Qiyue Liu, Tao Yu, Hailiang Gao
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Calibration of sensors in sensor networks [PDF]
2005 IEEE Conference on Emerging Technologies and Factory Automation, 2006 In this paper we present a new approach to calibrate sensors in sensor networks in an uncontrolled environment. The proposed algorithm makes a model ofthe distribution ofthe measured quantity. This model can be used to estimate and correct the bias of the sensor The proposed, centralized calibration algorithm is a macro-calibration algorithm which ...
Kleiboer, L. +2 more
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A Calibration Algorithm for Microelectromechanical Inertial Sensors
Известия высших учебных заведений России: Радиоэлектроника, 2022 Introduction. Systematic errors of microelectromechanical (MEMS) inertial sensors, such as those related to zero drift, scale factor, and nonorthogonality of sensitive axes, are the main sources of errors in strapdown inertial navigation systems (SINS ...
Nguyen Trong Yen +2 more
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Off-Grid sparse blind sensor calibration [PDF]
2018 26th Signal Processing and Communications Applications Conference (SIU), 2018 Compressive Sensing (CS) based techniques generally discretize the signal space and assume that the signal is sparse and has support only on the discretized grid points. Due to continuous nature of the signals, representing the signal on a discretized grid results in the off-grid problem.
Yetik, İmam Şamil +2 more
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Efficient generic calibration method for general cameras with single centre of projection [PDF]
, 2007 Generic camera calibration is a non-parametric calibration technique that is applicable to any type of vision sensor. However, the standard generic calibration method was developed with the goal of generality and it is therefore sub-optimal for the ...
Dunne, Aubrey K. +2 more
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Sensors, 2021 This work investigates a new interrogation method of a fiber Bragg grating (FBG) sensor based on longer and shorter wavelengths to distinguish between transversal forces and temperature variations.
Abdulfatah A. G. Abushagur +2 more
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Sensors, 2019 A bio-inspired polarization sensor with lenses for navigation was evaluated in this study. Two new calibration methods are introduced, referred to as “central-symmetry calibration” (with an integrating sphere) and “noncontinuous ...
Yinlong Wang +5 more
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Atmosphere, 2021 As low-cost sensors have become ubiquitous in air quality measurements, there is a need for more efficient calibration and quantification practices.
Kristen Okorn, Michael Hannigan
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Simultaneous maximum-likelihood calibration of odometry and sensor parameters [PDF]
, 2008 For a differential-drive mobile robot equipped with an on-board range sensor, there are six parameters to calibrate: three for the odometry (radii and distance between the wheels), and three for the pose of the sensor with respect to the robot frame ...
Censi, Andrea +2 more
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Remote SensingThis study provides a comprehensive, long-term evaluation of inter-sensor radiometric calibration biases for the NOAA OMPS Nadir and CrIS instruments using four complementary validation methodologies implemented within the Inter-Sensor Radiometric Bias ...
Banghua Yan +6 more
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