Abstract:
An information processor comprising a storage unit, a data acquisition unit, a search unit, and a replacement unit, wherein each of the first document data and the second document data is expressed in a page description language, and the search unit includes an object type determination unit configured to determine one kind of object type used in the search processing on the basis of priority of search defined with respect to plural object types, and an object type search processing unit configured to perform the search processing by comparing an object belonging to the one kind of object type determined by the object type determination unit of the objects included in the page after modification with an object belonging to the one kind of object type of objects included in each of the plural pages in the first document data.
Abstract:
A color conversion processing apparatus acquires spot color information, which is capable of defining a spot color with device-dependent color values. The color conversion processing apparatus further acquires a reference profile and an updated profile, and using the spot color information, converts an image signal of a spot color plate into a first image signal of a process color plate. Then, by having the reference profile and the updated profile act successively thereon, the color conversion processing apparatus converts the first image signal into a second image signal of a process color plate.
Abstract:
An information processor includes a display unit configured to display page content of each of a first page and a second page expressed in a page description language, a difference detection unit configured to detect a difference between an object included in the first page and an object included in the second page by analyzing an object structure in page description data of each of the first page and the second page and by comparing the first page and the second page which are each in a state of an object of the page description data, and a display control unit configured to control the display unit to display information on the difference detected by the difference detection unit.