Spectral deconvolution for overlapping GC/MS components

Regularized Spectral Lineshape Deconvolution

Introduction Quantitative analysis of in vivo Magnetic Resonance Spectroscopy (MRS) is often hampered by lineshape distortions resulting from the magnetic field B0 inhomogeneities and eddy currents. The knowledge of lineshape is therefore needed for spectral quantifications, especially in the presence of overlapping resonance lines. Although a model function can be used to fit a non-analytical ...

A simple algorithm for spectral line deconvolution

The objective of this work is to develop a numerical procedure to subtract the instrumental function from a measured spectral line pro0le. The measuring device (for example, a Fabry–Perot Interferometer) distorts the spectral line pro0le and the experimentally measured one is a convolution of this pro0le and the instrumental function. Restoring the spectral line pro0le is strongly a5ected by nu...

Finding overlapping components with MML

Gamma-ray energy-imaging integrated spectral deconvolution

In conventional Compton camera systems, the image reconstruction is performed only in two-dimensional or three-dimensional spatial coordinates for a specific gamma-ray energy. By doing so, a priori knowledge of the incident gamma-ray energy is required, and usually an energy window is applied to select full energy deposition events. In some other applications, spectral-deconvolution algorithms ...

LC-DAD Combined with Spectral Deconvolution