BaselineRemoval 0.0.3

Implementation of Modified polyfit method and IModPoly method for baseline BaselineRemoval

What is it?

BaselineRemoval is a Python package providing baseline removal. There are 2 main methods for baseline removal.

• Modpoly in the paper titled Automated Method for Subtraction of Fluorescence from Biological Raman Spectra, by Lieber & Mahadevan-Jansen (2003)

• IModPoly, which is an enhancement on existing Modpoly algorithm, taken from paper titled Automated Autofluorescence Background Subtraction Algorithm for Biomedical Raman Spectroscopy, by Zhao, Jianhua, Lui, Harvey, McLean, David I., Zeng, Haishan (2007)

How to use is it?

from BaselineRemoval import BaselineRemoval

input_array=[10,20,1.5,5,2,9,99,25,47]

polynomial_degree=2

baseObj=BaselineRemoval(input*array,polynomial*degree)

Modpoly_output=baseObj.ModPoly()

Imodpoly_output=baseObj.IModPoly()

print('Original input:',input_array)

print('Modpoly base corrected values:',Modpoly_output)

print('IModPoly base corrected values:',Imodpoly_output)

Original input: [10, 20, 1.5, 5, 2, 9, 99, 25, 47]

Modpoly output: [-1.98455800e-04  1.61793368e+01  1.08455179e+00  5.21544654e+00

  7.20210508e-02  2.15427531e+00  8.44622093e+01 -4.17691125e-03

  8.75511661e+00]
Imodpoly output: [-0.84912125 15.13786196 -0.11351367  3.89675187 -1.33134142  0.70220645

 82.99739548 -1.44577432  7.37269705]

Where to get it?

pip install BaselineRemoval

Dependencies

• numpy

• scikit-learn