xROI (version 0.9.13)

detectShifts: Detect FOV shift

Description

This function calculates day-to-day similarity of images based on the CLI file.

Usage

detectShifts(cli_path)

Arguments

cli_path

a character string, path to the CLI file

Value

a data.frame with two columns containing day-to-day correlations of the brightness and blue bands

Examples

# NOT RUN {
cli_path <- system.file(package = 'xROI', 'archboldbahia-cli.jpg')

cor_mat <- detectShifts(cli_path)

plot(cor_mat$brightness.cor)
plot(cor_mat$blue.cor)

# }