Results 1 to 10 of about 1,930,798 (256)
Review of Material Parameter Calibration Method
Agriculture, 2022 The discrete element method and simulation analysis of the interaction between granular materials and implements provide a convenient and effective method for the optimal design of farming machinery.
Weiquan Fang +3 more
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Improved Direct Linear Transformation for Parameter Decoupling in Camera Calibration
Algorithms, 2016 For camera calibration based on direct linear transformation (DLT), the camera’s intrinsic and extrinsic parameters are simultaneously calibrated, which may cause coupling errors in the parameters and affect the calibration parameter accuracy.
Zhenqing Zhao +4 more
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Performance Index for Extrinsic Calibration of LiDAR and Motion Sensor for Mapping and Localization
Sensors, 2021 Light Detection and Ranging (LiDAR) is a sensor that uses a laser to represent the surrounding environment in three-dimensional information. Thanks to the development of LiDAR, LiDAR-based applications are being actively used in autonomous vehicles.
Gamin Kim
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External Extrinsic Calibration of Multi-Modal Imaging Sensors: A Review
IEEE Access, 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.
Zhien Liu +4 more
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IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2020 Freeman proposed a general polarimetric system model in 1991 for the characterization and calibration of fully polarimetric synthetic aperture radar (SAR) systems.
Weibin Liang
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Dynamic Parameter Calibration Framework for Opinion Dynamics Models
Entropy, 2022 In the past decade, various opinion dynamics models have been built to depict the evolutionary mechanism of opinions and use them to predict trends in public opinion.
Jiefan Zhu +3 more
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An approach to identify time consistent model parameters: sub-period calibration [PDF]
Hydrology and Earth System Sciences, 2013 Conceptual hydrological models rely on calibration for the identification of their parameters. As these models are typically designed to reflect real catchment processes, a key objective of an appropriate calibration strategy is the determination of ...
S. Gharari +3 more
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A Simple Calibration and Verification Method for Solid-State Lidar
Shanghai Jiaotong Daxue xuebao, 2021 In order to solve the problem of cumbersome external parameter calibration of solid-state lidar and overcome the difficulty in verifying its calibration results, a simple calibration and verification method for solid-state lidar is proposed.
YANG Yiwen, HE Yuesheng, WANG Chunxiang, YANG Ming
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IEEE Access, 2023 The fusion of camera and lidar plays an important role in the field of robotic perception. The accurate external parameter calibration is a necessary prerequisite for sensor fusion.
Song Fan +3 more
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Agronomy, 2019 An important but rarely studied aspect of crop modeling is the uncertainty associated with model calibration and its effect on model prediction. Biomass and grain yield data from a four-year maize experiment (2008−2011) with six irrigation ...
Quanxiao Fang +8 more
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