Results 31 to 40 of about 850,606 (316)
Geometry parameter calibration for focused plenoptic cameras
Optics Express, 2020 Due to the subtle structure, the exact geometry parameters of the focused plenoptic camera cannot be retrieved after packaging, which leads to inaccurate light field processing such as visible artifacts in the rendering images. This paper proposes a novel blind calibration method to calculate the geometry parameters for the focused plenoptic cameras ...
Xin Jin, Xufu Sun, Chuanpu Li
openaire +2 more sources
An empirical calibration of nebular abundances based on the sulphur emission lines [PDF]
, 1999 We present an empirical calibration of nebular abundances based on the strong emission lines of [SII] and [SIII] in the red part of the spectrum through the definition of a sulphur abundance parameter S23.
Diaz, A. I., Perez-Montero, E.
core +3 more sources
Method of Tower-less Calibration for Phase Parameter of Tracking System
MATEC Web of Conferences, 2015 This paper introduced the principle of angle errors in tracking system. The demodulation was only related to signal envelop, and supported the phase calibration of radio star.
Ge Tiezhi +4 more
doaj +1 more source
PARAMETER CALIBRATION OF RICE STRAW PARTICLE–CRUSHING MODEL [PDF]
Engenharia AgrícolaDiscrete element method is widely used to study grain particles; however, there is a lack of research on the mathematical model parameters of rice straw particles in the crushing simulation process.
Shuying Jiang +4 more
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Calibration of individual-based models to epidemiological data: A systematic review.
PLoS Computational Biology, 2020 Individual-based models (IBMs) informing public health policy should be calibrated to data and provide estimates of uncertainty. Two main components of model-calibration methods are the parameter-search strategy and the goodness-of-fit (GOF) measure ...
C Marijn Hazelbag +4 more
doaj +1 more source
Robust multi-objective calibration strategies – possibilities for improving flood forecasting [PDF]
Hydrology and Earth System Sciences, 2012 Process-oriented rainfall-runoff models are designed to approximate the complex hydrologic processes within a specific catchment and in particular to simulate the discharge at the catchment outlet. Most of these models exhibit a high degree of complexity
G. H. Schmitz +3 more
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Calibration Method for Industrial Robots Based on the Principle of Perigon Error Close
IEEE Access, 2022 For the problem that the self-error of industrial robot calibration device has influence on calibration accuracy, a calibration method of industrial robots based on the principle of Perigon Error Close is proposed.
Xirui Li +3 more
doaj +1 more source
, 2011 BACKGROUND: The importance of assessing the accuracy of health economic decision models is widely recognized. Many applied decision models (implicitly) assume that the process of identifying relevant values for a model's input parameters is sufficient to
Karnon, Jonathan, Vanni, Tazio
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Adaptive ADMM in Distributed Radio Interferometric Calibration
, 2017 Distributed radio interferometric calibration based on consensus optimization has been shown to improve the estimation of systematic errors in radio astronomical observations.
Diblen, Faruk +2 more
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Generative Modelling for Unsupervised Score Calibration
, 2014 Score calibration enables automatic speaker recognizers to make cost-effective accept / reject decisions. Traditional calibration requires supervised data, which is an expensive resource.
Brümmer, Niko, Garcia-Romero, Daniel
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