Internal function. Generates a sort of 'paint-by-numbers' matrix, where each cell is the index of the color in the color centers matrix to which that pixel is assigned. An index of 0 indicates a background pixel.
pixelAssignMatrix(bg_indexed, color_clusters)
A matrix of pixel color assignments (pixel_assignments
)
and a corresponding dataframe of color centers (centers
).
An object returned by backgroundIndex()
.
An object returned by colorClusters()
.