continuum_removal: Continuum removal

Description Usage Arguments Details Value Author(s)

Description

Operates a continuum removal on the spectra in the collection.

Usage

1

Arguments

obj

an object inheriting from class Spectra

Details

This operation is commonly done to normalize reflectance spectra and allow comparison of individual absorption features from a common baseline. The removal is based on the upper convex hull of the spectra.

R.N. Clark and T.L. Roush (1984). Reflectance spectroscopy: Quantitative analysis techniques for remote sensing applications, Journal of Geophysical Research 89 (B7), pp. 6329-6340.

Value

An object of the same class as obj with the continuum removed from its spectra.

Author(s)

Pierre Roudier pierre.roudier@gmail.com


pierreroudier/specstore documentation built on May 25, 2019, 6:09 a.m.