(public domain code):
Row 1: 0, 1, 0, 0 → as an image row: black, white, black, black. bit planes unblocked
A bit plane is a way of breaking down a digital image into its constituent binary bits. (public domain code): Row 1: 0, 1, 0,
Row 1: 0, 0, 1, 1 → black, black, white, white. (public domain code): Row 1: 0
Look only at the leftmost bit of each byte.