lab_to_hsv: Convert Lab to HSv

In schemr: Convert Images to Usable Color Schemes

Convert Lab to HSv

Description

Convert Lab to HSv

Usage

lab_to_hsv(lab, transformation = "sRGB", linear_func = NULL)

Arguments

lab	A dataframe or matrix with L, a and b colour channels located in the columns 1 to 3, respectively.
transformation	An option in c("sRGB", "Adobe") for a built-in transformation or, alternatively, a custom 3x3 transformation matrix.
linear_func	A function to convert RGB colour space into linear RGB space. Used only if a custom transformation matrix is provided. Transformation skips if no function is provided under a user-defined transformation matrix. See: https://en.wikipedia.org/wiki/SRGB.

Value

A tibble of H, S and V colour channels.

schemr documentation built on June 25, 2024, 9:07 a.m.