Abstract: Apparatus has at least one processor and at least one memory having computer-readable code stored therein which when executed controls the at least one processor: to determine a name relating to a face in an image; to calculate a first maximum length attribute for a name bubble for the face at a first zoom level; to select a part of the name for inclusion in the name bubble having regard to the first maximum length attribute; to calculate a second maximum length attribute for the name bubble for the face at a second zoom level, the first and second zoom levels being different and the first and second maximum length attributes being different; and to select a part of the name for inclusion in the name bubble for the face at the second zoom level having regard to the second maximum length attribute.

Abstract: Apparatus has at least one processor and at least one memory having computer-readable code stored therein which when executed controls the at least one processor: to determine a name relating to a face in an image; to calculate a first maximum length attribute for a name bubble for the face at a first zoom level; to select a part of the name for inclusion in the name bubble having regard to the first maximum length attribute; to calculate a second maximum length attribute for the name bubble for the face at a second zoom level, the first and second zoom levels being different and the first and second maximum length attributes being different; and to select a part of the name for inclusion in the name bubble for the face at the second zoom level having regard to the second maximum length attribute.

Abstract: An arrangement and method for calendering a board web including a calender providing a hot and hard calendering nip formed by two calender rolls and through which the board web passes. At least one of the calender rolls is arranged to be heated to such a temperature that the surface layer of the board web placed at the side of this roll reaches its vitrification temperature in the calendering nip. A film press is arranged directly before the calendering nip in the direction of transfer of the board web and includes a film press nip through which the board web is passed. The film press nip is arranged to transfer a liquid layer onto the face of the board web so as to moisten the board web. The board web is transferred from the film press nip into the calendering nip while the surface layer of the web is at the moisture level determined by the film press in view of producing a controlled moisture gradient.

Abstract: A flotation cell of the type comprising at least one froth removal edge and a rotor and stator adapted to be immersed in the liquid to be flotated, in order to direct the surface flow in the flotation cell towards its removal edge or edges, the clearance between the rotor and the stator, as seen in the rotation direction of the rotor, widens in that rotational sector or those rotational sectors of the rotor which is or which are substantially towards the removal edge or edges and respectively converges in the other rotation sector or the intermediate rotational sectors of the rotor.