dot-sim_blinks: Stamp blink artifacts (missing cores + occlusion flank...

In eyeris: Flexible, Extensible, & Reproducible Pupillometry Preprocessing

Stamp blink artifacts (missing cores + occlusion flank spikes) onto a signal

Description

Stamp blink artifacts (missing cores + occlusion flank spikes) onto a signal

Usage

.sim_blinks(
  pupil,
  centers,
  core_samps,
  flank_samps,
  depth,
  overshoot,
  shape = "linear"
)

Arguments

pupil	Numeric pupil vector to modify
centers	Integer sample indices of blink centers
core_samps	Integer vector of blink core durations in samples
flank_samps	Blink flank duration in samples
depth	Leading occlusion dip depth (a.u.)
overshoot	Trailing recovery overshoot height (a.u.)
shape	Flank ramp shape: "linear" or "cosine"

Value

A list with the modified pupil, a logical core_mask (TRUE over missing cores), a logical region_mask (TRUE over cores + flanks), and a data frame df of blink start/end sample indices

eyeris documentation built on Aug. 1, 2026, 1:07 a.m.