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Grüneisen Parameter Analyzer: Calibration and Validation
Biomedical Optics 2014, 2014The Grüneisen Parameter (Γ) Analyzer, a device that can measure the energy conversion efficiency of biological samples in a photoacoustic system, is calibrated using aqueous ink dilutions. Validation of the analyzer gives Γ-ethanol= 0.72 ± 0.06.
Villanueva, Y.Y. +3 more
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2021
Regularized estimators consist of two terms, one for comparing model parameters to data and one for including prior information. The tuning parameters define the weighting: small tuning parameters emphasize the data, while large tuning parameters emphasize the prior information.
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Regularized estimators consist of two terms, one for comparing model parameters to data and one for including prior information. The tuning parameters define the weighting: small tuning parameters emphasize the data, while large tuning parameters emphasize the prior information.
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Calibrating a mobile camera's parameters
Pattern Recognition, 1993Abstract The calibration of the relative rotation and translation between a camera and a mobile robot's coordinate systems is addressed, as well as the camera's intrinsic parameters, from a sequence of monocular images and robot movements. Existing hand/eye calibration procedures for robot arms are not directly applicable because they require the ...
Yuh-Lin Chang +2 more
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On the method of Hunt's parameter calibration
Hearing Research, 2016This note comments on the observations of Bernier et al. (2016) regarding errors in Appendix A of Kim and Allen (2013). We acknowledge that the equations in the Appendix are in error, but wish to point out that these equations were not actually used for our analysis.
Noori Kim, Jont B. Allen
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Continuous Stereo Self-Calibration by Camera Parameter Tracking
IEEE Transactions on Image Processing, 2009This paper presents a consistent framework for continuous stereo self-calibration. Based on a practical analysis of the sensitivity of stereo reconstruction to camera calibration uncertainties, we identify important parameters for self-calibration.
Dang, Thao +2 more
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Multiblock Parameter Calibration in Computer Models
INFORMS Journal on Data Science, 2023Parameter calibration aims to estimate unobservable parameters used in a computer model by using physical process responses and computer model outputs. In the literature, existing studies calibrate all parameters simultaneously using an entire data set. However, in certain applications, some parameters are associated with only a subset of data.
Cheoljoon Jeong +4 more
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Determine Calibration Parameters with Satisfied Constraints for Coplanar Camera Calibration
TENCON 2005 - 2005 IEEE Region 10 Conference, 2005Coplanar camera calibration is the process of determining a set of calibration parameters that describe the mapping between 2D control points and 2D image coordinates. However, the optimal solution for coplanar calibration can be obtained by solving a set of constrained optimization problem.
Kaset Sirisantisamrid +2 more
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Automatic calibration of lithography simulation parameters
SPIE Proceedings, 2001A method is presented for automatically adjusting the input parameters of a lithography simulator to more accurately match a given set of experimental conditions. Using contrast curves, swing curves or focus-exposure matrices, simulation parameters are automatically modified in a search to minimize the difference between the simulated results and the ...
Sven Jug +3 more
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Calibration device for multi-parameter simulator
2013 IEEE 11th International Conference on Electronic Measurement & Instruments, 2013Multi-parameter simulator is famous because of its more parameters in use and cumbersome steps in calibration. This paper introduces a device which makes the calibration more convenient without oscilloscope, programmable amplifier, programmable filter and stabilized voltage supply. With this device, the key parameters of simulator can be traced back to
Li Nuo +4 more
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