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