(a) Hand calculation: hand calculates the two-step algorithm in Image Representation as follows for the city-block (4-connectivity) distance transform on the image data below. Treat the pixels outside the image boundary to be zeroes. Treat the value zeros in the image as the seeds. Show the two outputs data after the first step and the second step 0 001 100 0 if PeS (left to-right min x, O)+ if PgS top to bottom right - to -left bottom- to - top QeN2 (a) Hand calculation: hand calculates the two-step algorithm in Image Representation as follows for the city-block (4-connectivity) distance transform on the image data below. Treat the pixels outside the image boundary to be zeroes. Treat the value zeros in the image as the seeds. Show the two outputs data after the first step and the second step 0 001 100 0 if PeS (left to-right min x, O)+ if PgS top to bottom right - to -left bottom- to - top QeN2