Oce Printing Systems Gmbh

Océ´ Printing Systems Gmbh & Co. Kg

Rüdiger Siemens

Helmut Weiner

Benno Petschik

José La Rosa Ducato

Ulrich Bäumler

Dieter Jörgens

Göran Eiler

Jörg Schmidt

Herbert Hundsnurscher

Olga Kurmann

Karl Kaufmann

Andreas Bolsch

In a method/device for preparing a print data stream for generation of print images with at least two primary colors, the print data contained in an input print data stream are supplied to a processing stage as input print data. The input print data are processed with the processing stage wherein at least one raster image of a first primary color is generated. Trapping information is generated by use of the raster image. An output print data stream is generated that has the trapping information in addition to print data.

Method and device for processing a print data flow for producing multicolor printed images using a high performance printing system

In a method, program, or device to generate or process a document data stream that comprises data relating to color management resources wherein processing of color-related data of the document data stream can be controlled, associating at least one indexed color management resource with the document data stream wherein with the management resource color-related data of the document data stream can be associated with multiple predetermined color palettes. Within a color palette, an index value is respectively associated with multiple color. Respective values regarding the index colors are stored in the color management resource. The values are associated with corresponding proportions of color tones to reproduce the respective indexed color. The color palettes are compared between the system that generates the document data and an output system that outputs the document data, the document data stream is structured.

Method, computer program product, and device for the creation and processing of document data comprising indexed color management resources

In a method or computer program product for trapping of image data, the image data in an output image per image point is prepared as color separation data, and the image data is processed.

Method, computer program, computer and printing system for trapping image data

In a method and system for processing document data in a document processing system, document data are generated on a document generation computer. Document data are transmitted from the document generation computer to a document processing computer. Processed data are forwarded to a document output system. To optimize control of document output, in the processing computer control data are added to or removed from transmitted document data. A control buffer file for the added control data and a document buffer file for the document data are automatically formed and stored by a control device program running on the processing computer. The output system is monitored with the control data by a monitoring computer.

Method, equipment system and computer program system for processing document data

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Rüdiger Siemens