| [[null, 1, "Hit-Or-Miss", "SE3"], [1, 3, "Dilation", "SE1"], [1, 3, "Erosion", "SE1"], [2, 1, "Dilation", "SE3"], [2, 1, "Dilation", "SE4"], [2, 1, "Dilation", "SE4"], [2, 1, "Dilation", "SE7"], [2, 1, "Erosion", "SE4"], [2, 1, "Erosion", "SE4"], [2, 1, "Erosion", "SE7"], [null, 1, "change_color", [[0, 0, 0], [0, 1, 2], [1, 0, 1], [1, 1, 2]]]] |