We can recall that 0 refers to black and 255 refers to white in a grayscale image. Thus a grayscale image applied with binary thresholding will become a black-and-white-only image. On the other hand, ...

The VHR image used was downloaded with enough zoom level with sub-meter pixel resolution (0.65 cm). The image covers a part of Kigali city in Rwanda. This implementation is tested on a binary ...