array_to_RasterStack: Convert from an array to a raster stack

In recolorize: Color-Based Image Segmentation

Convert from an array to a raster stack

Description

Convert from an image array to a raster stack, optionally using the alpha channel as a mask.

Usage

array_to_RasterStack(
  img_array,
  type = c("stack", "brick"),
  alpha_mask = TRUE,
  return_alpha = FALSE
)

Arguments

img_array	An RGB array.
type	Type of Raster* object to return. One of either "stack" (raster::stack) or "brick" (raster::brick).
alpha_mask	Logical. Use the alpha channel as a background mask?
return_alpha	Logical. Return the alpha channel as a layer?

Value

A Raster* object, either RasterStack or RasterBrick depending on the type argument.

recolorize documentation built on April 4, 2025, 3:07 a.m.