Enhanced Rolling Ball with Mathematical Morphology — rolling_ball_morphology • tidyspec

More sophisticated version of rolling ball using mathematical morphology concepts

Usage

rolling_ball_morphology(x, radius, smooth = TRUE)

Arguments

x: Numeric vector containing the spectrum/signal values
radius: Radius of the structuring ball
smooth: Apply additional smoothing (logical)

Value

A list with three components:

baseline: Numeric vector containing the estimated baseline values using morphological operations
corrected: Numeric vector containing the baseline-corrected signal (original - baseline)
original: Numeric vector containing the original input signal