An image processing apparatus comprises: a boundary line designating unit which designates a boundary line for dividing a screen into a plurality of regions; and a region selecting unit which selects either one of the inside and the outside of the boundary line designated by the boundary line designator...http://www.google.com/patents/US7423654?utm_source=gb-gplus-sharePatent US7423654 - Image processing apparatus, display apparatus with touch panel, image processing method and computer program
