Labels:text | screenshot | font | diagram | number | line | parallel OCR: size = 3 (xmax - xmin ) ( ymax - ymin )( zmax-zmin) N This choice of the cell size results in the following number of cells in the x -, y- and z-directions: x_res = xmax- xmin +1 size y _res = ymax - ymin +1 size z _res = zmax - zmin +1 size