Results 71 to 80 of about 12,051,715 (310)

A Bayesian Approach to Calibration

Journal of the Royal Statistical Society Series B: Statistical Methodology, 1968
Summary A Bayesian statistical decision theory model for a wide range of prediction problems in regression situations was derived in a previous paper (Dunsmore, 1966). In this paper the model is applied to problems of calibration.
openaire   +1 more source

A Variational Approach to Problems in Calibration of Multiple Cameras [PDF]

IEEE Transactions on Pattern Analysis and Machine Intelligence, 2007
This paper addresses the problem of calibrating camera parameters using variational methods. One problem addressed is the severe lens distortion in low-cost cameras. For many computer vision algorithms aiming at reconstructing reliable representations of 3D scenes, the camera distortion effects will lead to inaccurate 3D reconstructions and geometrical
Gozde B. Unal, Anthony J. Yezzi, Stefano Soatto, Gregory G. Slabaugh   +3 more
openaire   +4 more sources

Raman‐based label‐free microscopic analysis of the pancreas in living zebrafish larvae

FEBS Open Bio, EarlyView.
Forward stimulated Raman scattering (F‐SRS) and epi coherent anti‐Stokes Raman scattering (E‐CARS) allow label‐free discrimination of distinct subcellular structures in the pancreas of living zebrafish larvae. Given the straightforward applicability, we anticipate broad implementation of Raman microscopy in other organs and across various biomedical ...
Noura Faraj, Eline M. F. de Lange, Klaas A. Sjollema, Ben N. G. Giepmans   +3 more
wiley   +1 more source

Calibration verification for stochastic agent-based disease spread models.

PLoS ONE
Accurate disease spread modeling is crucial for identifying the severity of outbreaks and planning effective mitigation efforts. To be reliable when applied to new outbreaks, model calibration techniques must be robust.
Maya Horii, Aidan Gould, Zachary Yun, Jaideep Ray, Cosmin Safta, Tarek Zohdi   +5 more
doaj   +1 more source

Calibration of Microscopic Traffic Simulation Models with Aggregate Data

, 2004
A framework for the calibration of microscopic traffic simulation models using aggregate data is presented. The framework takes into account the interactions between the various inputs and parameters of the simulator by estimating origin-destination (O-D)
Koutsopoulos, Haris,, Toledo, Tomer, Jha, Mithilesh, Darda, Deepak, Ben-Akiva, Moshe   +4 more
core   +1 more source

Dose‐dependent hepatotoxicity of hydrogen peroxide in HepG2 cells and its modulation by CYP450 induction

FEBS Open Bio, EarlyView.
NMR metabolomics revealed concentration‐dependent metabolic perturbations in HepG2 cells exposed to H2O2. Rifampicin pretreatment enhanced metabolic competence, attenuated toxin‐induced alterations and produced metabolite profiles more consistent with human liver physiology, supporting the use of CYP450‐induced HepG2 models for improved in vitro ...
Maren Jinks, Garth L. Maker, Emily C. Davies, Berin A. Boughton, Samantha Lodge   +4 more
wiley   +1 more source

Calibration of Mobile Robots Using ATOM

Sensors
The calibration of mobile manipulators requires accurate estimation of both the transformations provided by the localization system and the transformations between sensors and the motion coordinate system.
Bruno Silva, Diogo Vieira, Manuel Gomes, Miguel Riem Oliveira, Eurico Pedrosa   +4 more
doaj   +1 more source

TerraSAR-X Antenna Calibration And Monitoring Based on a Precise Antenna Model [PDF]

, 2010
The paper describes the theory behind, the methods and the results of the calibration of the TerraSAR-X antenna ...
Bachmann, Markus, Schwerdt, Marco, Bräutigam, Benjamin, B. Brautigam, M. Schwerdt, M. Bachmann   +5 more
core   +1 more source

Identifying and characterising a plant GH1 β‐glucosidase that exhibits hydrolytic activity on N‐linked glucopyranoside

FEBS Open Bio, EarlyView.
We report the first β‐glucosidase with demonstrated hydrolytic activity on an N‐linked glycopyranoside. The enzyme, native to maize, was biochemically characterised for this novel reaction, and structural modelling of the enzyme–substrate complex revealed several clues to the underlying reduced catalytic rate relative to its native O‐glycopyranoside ...
Hani Gharabli, Carlotta Chiesa, Maher Abou Hachem, Ditte Hededam Welner   +3 more
wiley   +1 more source

Theory of kinematic modelling and numerical procedures for robot calibration

, 2022
S.157-196A robot calibration procedure is used to model, measure and identify the kinematic, actuator and static-mechanical characteristics of robots constructed of a sequence of rotary and prismatic joints.
Schröer, K.
core   +1 more source