Xerox Corporation

Samsung Electronics Co., Ltd.

Russell Roger Atkinson

Charles Michael Hains

David E Rumph

Robert M Coleman

Michael F Plass

Eric S Nickell

L Dale Green

Mark T Corl

James K Kenealy

Robert Roy Buckley

Sang Do Park

Jun-Hyeong Kim

Christopher Kulbida

Margaret Motamed

Matthew Tucker

Craig P Ephraim

An Obje network device service control method and system, the method including: discovering Obje components by an Obje proxy, and generating component proxies by an Obje proxy, the component proxies respectively corresponding to the Obje components; discovering the component proxies by a Universal Plug and Play (UPnP) control point, and requesting by the UPnP control point a component proxy of the component proxies, which is selected by a UPnP control point, for a presentation page; generating and providing by the selected component proxy the presentation page to the UPnP control point; and controlling by the UPnP control point a transfer session between the Obje components based on the presentation page.

Obje network device service control method and system

An object optimized printing system and method comprises a page description language decomposing system, a command instruction and data generating system and an image output terminal controller. The PDL decomposition system inputs a print file defining a plurality of pages in the page description language and locates the plurality of objects forming each page and their object types. Based on the determine object types and any explicit rendering commands in the PDL file, the PDL decomposition system automatically generates rendering tags for each of the objects. The rendering tags are used to control the command instruction and data generating system, the IOT controller and/or the image output terminal to optimize the printing by the IOT on an object-by-object basis. Based on the objects and the generated rendering tags, the command instruction and data generating system generates the differing types of data and the command instructions on a scanline-by-scanline basis. The generated command instructions and data are output to the IOT controller scanline-by-scanline. The data output to the IOT controller includes metabit data which is generated from the rendering tags. The metabit data output to the IOT controller is used to control various subsystems of the IOT controller and the IOT to optimize the printing characteristics of the IOT for each differing object on each scanline.

Object optimized printing system and method

An object optimized printing system and method includes a page description language decomposing system, a command instruction and data generating system and an image output terminal controller. The PDL decomposition system inputs a plurality of pages in the page description language and locates the plurality of objects forming each page and their object types. Based on the determine object types and any explicit rendering commands, the PDL decomposition system automatically generates rendering tags for each of the objects. The rendering tags are used to control the command instruction and data generating system, the IOT controller and/or the IOT to optimize the printing by the IOT on an object-by-object basis. Based on the objects and the generated rendering tags, the command instruction and data generating system generates the differing types of data and the command instructions on a scanline-by-scanline basis. The generated command instructions and data are output to the IOT controller scanline-by-scanline. The data output to the IOT controller includes metabit data generated from the rendering tags. The metabit data is used to control various subsystems of the IOT controller and the IOT to optimize the printing characteristics, of the IOT for each differing object on each scanline. The metabits can optimize such processing subsystems as halftone generation, halftone screen size and angle, color space transformation, tone reproduction curve, IOT output correction and the like. Using this system, each page output by the IOT has the printing characteristics for each object within the page optimized to the object's types.

An object optimized printing system and method comprises a page description language decomposing system, a command instruction and data generating system and an image output terminal controller. The PDL decomposition system inputs a print file defining a plurality of pages in the page description language and locates the plurality of objects forming each page and their object types. Based on the determine object types and any explicit rendering commands in the PDL file, the PDL decomposition system automatically generates rendering tags for each of the objects. The rendering tags are used to control the command instruction and data generating system, the IOT controller and/or the image output terminal to optimize the printing by the IOT on an object-by-object basis. Based on the objects and the generated rendering tags, the command instruction and data generating system generates the differing types of data and the command instructions on a scanline-by-scanline basis. The generated command instructions and data are output to the IOT controller scanline-by-scanline. The data output to the IOT controller includes metabit data which is generated from the rendering tags. The metabit data output to the IOT controller is used to control various subsystems of the IOT controller and the IOT to optimize the printing characteristics of the IOT for each differing object on each scanline. The metabits can optimize such processing subsystems as halftone generation, halftone screen size and angle, color space transformation, tone reproduction curve, IOT output correction, and the like. Using this system, each page output by the IOT has the printing characteristics for each object within the page optimized to the object's types.

In an arrangement in which compressed image data including color image information is to be directed to a printer in streams of data including Sample data, Mask data, Color data and Command or instruction data, wherein the compressed data is directed along a bus, data is retrieved from the bus, with instructions from a fetcher which includes direct memory access (DMA), and is directed to several data type specific FIFO memories. A combiner, operating in accordance with instructions stored in a command FIFO, removes data from the Sample, Mask and Constant Color FIFO's in accordance with the desired image requirements as specified by Command data to form an output image.

Full color image ouput terminal interface

Growing community of inventors

Aptos, CA, United States of America

Russell Roger Atkinson