The Effect of Noise on Camera Calibration Parameters
Graphical Models, 2001 Summary: Camera calibration is the estimation of parameters (both intrinsic and extrinsic) associated with a camera being used for imaging. Given the world coordinates of a number of precisely placed points in a 3D space, camera calibration requires the measurement of the 2D projection of those scene points on the image plane.
Sunil Kumar Kopparapu, Peter I. Corke
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Sensitivity analysis and parameter estimation for distributed hydrological modeling: potential of variational methods [PDF]
, 2009 Variational methods are widely used for the analysis and control of computationally intensive spatially distributed systems. In particular, the adjoint state method enables a very efficient calculation of the derivatives of an objective function ...
Dartus, Denis +8 more
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MEASUREMENT ACCURACY ON 3D POINT CLOUD GENERATED USING MULTISPECTRAL IMAGERY BY DIFFERENT CALIBRATION METHODS [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2019 The state-of-the-art lightweight multispectral cameras are widely used for low altitude remote sensing, also can be exploited as a tool for close-range photogrammetry application.
K. Zainuddin +4 more
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A simplified algorithm for leaky network analyzer calibration [PDF]
, 1995 A new algorithm for network analyzer calibration is presented. The error model includes leakage effects and can be applied to a general n-port NWA. The 2-port 16-term model becomes a special case of this new technique which is also hopefully suitable for
F. Sanpietro +2 more
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A Robust Calibration and Evaluation Framework for Dynamic Catchment Characteristics in Hydrological Modeling [PDF]
Hydrology and Earth System SciencesHydrological models often face challenges in accurately simulating hydrological processes within dynamic catchments due to simplifications of model structure.
T. Lan +15 more
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Optimal calibration in immunoassay and inference on the coefficient of variation [PDF]
, 2008 This thesis examines and develops statistical methods for design and analysis with applications in immunoassay and other analytical techniques. In immunoassay, concentrations of components in clinical samples are measured using antibodies.
Forkman, Johannes
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TerraSAR-X Calibration - First Results [PDF]
, 2007 As TerraSAR-X, due for launch in February 2007, will be an operational scientific mission with commercial potential, product quality is of paramount importance.
Markus Bachmann +7 more
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Camera model and parameter calibration
IOP Conference Series: Earth and Environmental Science, 2020 Abstract Each camera has its own model and parameters. Accurate calibration of the camera’s model parameters can effectively prevent distortion effects and ensure image imaging. In this paper, the three-dimensional space points of the camera model are linked with the two-dimensional image points, and the in-plane distortion parameters of
Xingxing Li +3 more
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On the dialog between experimentalist and modeler in catchment hydrology [PDF]
, 2002 The dialog between experimentalist and modeler in catchment hydrology has been minimal to date. The experimentalist often has a highly detailed yet highly qualitative understanding of dominant runoff processes—thus there is often much more information ...
Seibert, Jan, McDonnell, Jeffrey J.
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Sensitivity-Guided Tire Parameter Calibration Using Bayesian Optimization
IEEE AccessThis paper aims to develop an efficient tire parameter calibration framework that reduces the effective search space dimensionality while maintaining calibration accuracy in high-dimensional parameter spaces. To this end, a two-stage sensitivity analysis
Byungjun Kim +6 more
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