webgazeR v0.4.1
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  2. extract_aois
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  1. Reference
  2. extract_aois

Extract AOI-related Columns from Webcam Files and Calculate Locations

Description

This function reads in multiple Gorilla webcam files, extracts the ‘loc’, ‘x_normalised’, ‘y_normalised’, ‘width_normalised’, and ‘height_normalised’ columns, and calculates the bounding box coordinates for the AOIs. It also rounds all numeric columns to 3 decimal places.

Usage

extract_aois(file_paths, zone_names = NULL)

Arguments

file_paths A list of file paths to webcam files (in .xlsx format).

Value

A dataframe containing distinct rows with AOI-related columns and calculated coordinates.