Fast System Calibration With Coded Calibration Scenes for Magnetic Particle Imaging

Hybrid system calibration for multidimensional magnetic particle imaging.

Magnetic particle imaging visualizes the spatial distribution of superparamagnetic nanoparticles. Because of its key features of excellent sensitivity, high temporal and spatial resolution and biocompatibility of the tracer material it can be used in multiple medical imaging applications. The common reconstruction technique for Lissajous-type trajectories uses a system matrix that has to be pre...

Affine Calibration from Dynamic Scenes

In [9] the authors introduced a linear algorithm for determining the affine calibration between two camera views of a dynamic scene. In this paper, we expand upon the algorithm and investigate its performance experimentally. The algorithm computes affine calibration directly from the fundamental matrices associated with various moving objects in the scene, as well as from the fundamental matrix...

A Simple and Fast Method for Field Calibration of Triaxial Gyroscope by using Accelerometer

Magnetic Calibration of Three-Axis Strapdown Magnetometers for Applications in Mems Attitude-Heading Reference Systems

In a strapdown magnetic compass, heading angle is estimated using the Earth's magnetic field measured by Three-Axis Magnetometers (TAM). However, due to several inevitable errors in the magnetic system, such as sensitivity errors, non-orthogonal and misalignment errors, hard iron and soft iron errors, measurement noises and local magnetic fields, there are large error between the magnetometers'...

A pipette-based calibration system for fast-scan cyclic voltammetry with fast response times.

Fast-scan cyclic voltammetry (FSCV) is an electrochemical technique that utilizes the oxidation and/or reduction of an analyte of interest to infer rapid changes in concentrations. In order to calibrate the resulting oxidative or reductive current, known concentrations of an analyte must be introduced under controlled settings. Here, I describe a simple and cost-effective method, using a Petri ...