imgBinaryErosion {biOps} | R Documentation |
This function makes an erosion of a binary image with a given mask. This is, it applies the mask in every image pixel: when the mask matches completely, it turns its images' center into a black point
imgBinaryErosion(imgdata, mask)
imgdata |
The image |
mask |
Mask to apply operation |
return an imagedata object
This function accepts binary images only and will treat gray scale ones as binary images.
## Not run: x <- readJpeg(system.file("samples", "violet.jpg", package="biOps")) mat <- matrix (0, 3, 3) mask <- imagedata (mat, "grey", 3, 3) y <- imgBinaryErosion(x, mask) ## End(Not run)