Flame emission calibration curve

Emission tomography of flame radicals.

We describe a simple experimental arrangement for emission tomographic measurements of radicals in flames. Experimental determinations of two-dimensional spatially resolved distributions of excited-state CH in atmospheric-pressure flames are presented. Calibration of the distributions to absolute number densities is performed with a Rayleigh scattering technique. Methods for simultaneous record...

Curve matching and stereo calibration

These lines are the intersections of the plane through the point p in the world and the centres of the left and right cameras with the two camera focal planes (see Figure 1). These epipolar lines are formed by the intersections of the pencil of planes through the line joining the image centres with the camera focal planes. Hence such lines form a pencil passing through the point of intersection...

Flame Emission Spectroscopy: Fundamentals and Applications

EMF [ mV ] t EMF [ mV ] t CALIBRATION CURVE FOR CATION I CATION INTERFERENCE CALIBRATION CURVE

Among the techniques of detection used in clinical chemistry, optical and electrochemical methods are especially attractive. However, except for glass electrodes for pH measurement, potentiometric electrochemical sensors (ionselective electrodes) gained general acceptance in clinical analyzers and in clinical instrumentation, respectively, only around 1970 (for reviews see 1-5). Here we report ...

3d Catenary Curve Fitting for Geometric Calibration

In modern road surveys, hanging power cables are among the most commonly-found geometric features. These cables are catenary curves that are conventionally modelled with three parameters in 2D Cartesian space. With the advent and popularity of the mobile mapping system (MMS), the 3D point clouds of hanging power cables can be captured within a short period of time. These point clouds, similarly...