You can resize manually-created zones on an image any time before OCR. Resizing zones after OCR requires the image to be processed again.
Deselect all buttons in the Image toolbar.
If one of the first two drawing buttons is selected, you do not have to deselect it.
Select the zone you want to resize by clicking inside it.
The selected zone is shaded and handles appear on its border.
Place the mouse pointer over a handle so that it changes to a two-way arrow.
Hold down the mouse button and drag the handle in the direction that you want to enlarge or reduce the zone.
Release the mouse button when you are done.
TIP: If you need to resize or move a table zone, do so before making any changes to the table grids. Any changes you make to table grids will be lost if you move or resize the table borders.