JPH11179983A - データ処理パイプラインにおける併合ユニット - Google Patents

データ処理パイプラインにおける併合ユニット

Info

Publication number
JPH11179983A
JPH11179983A JP10168203A JP16820398A JPH11179983A JP H11179983 A JPH11179983 A JP H11179983A JP 10168203 A JP10168203 A JP 10168203A JP 16820398 A JP16820398 A JP 16820398A JP H11179983 A JPH11179983 A JP H11179983A
Authority
JP
Japan
Prior art keywords
print data
data
lossless
lossy
raster
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
JP10168203A
Other languages
English (en)
Japanese (ja)
Other versions
JPH11179983A5 (https=
Inventor
Gary L Vondran Jr
ゲーリー・エル・ヴァンドラン・ジュニア
James R Nottingham
ジェームス・アール・ノッティンガム
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HP Inc
Original Assignee
Hewlett Packard Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hewlett Packard Co filed Critical Hewlett Packard Co
Publication of JPH11179983A publication Critical patent/JPH11179983A/ja
Publication of JPH11179983A5 publication Critical patent/JPH11179983A5/ja
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F15/00—Digital computers in general; Data processing equipment in general
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/22—Arrangements for sorting or merging computer data on continuous record carriers, e.g. tape, drum, disc
    • G06F7/32—Merging, i.e. combining data contained in ordered sequence on at least two record carriers to produce a single carrier or set of carriers having all the original data in the ordered sequence merging methods in general

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Compression Of Band Width Or Redundancy In Fax (AREA)
  • Record Information Processing For Printing (AREA)
  • Accessory Devices And Overall Control Thereof (AREA)
  • Image Processing (AREA)
  • Facsimile Image Signal Circuits (AREA)
JP10168203A 1997-06-17 1998-06-16 データ処理パイプラインにおける併合ユニット Withdrawn JPH11179983A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US877,346 1997-06-17
US08/877,346 US5940585A (en) 1997-06-17 1997-06-17 Data merge unit

Publications (2)

Publication Number Publication Date
JPH11179983A true JPH11179983A (ja) 1999-07-06
JPH11179983A5 JPH11179983A5 (https=) 2005-10-13

Family

ID=25369797

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10168203A Withdrawn JPH11179983A (ja) 1997-06-17 1998-06-16 データ処理パイプラインにおける併合ユニット

Country Status (4)

Country Link
US (1) US5940585A (https=)
EP (1) EP0886208B1 (https=)
JP (1) JPH11179983A (https=)
DE (1) DE69814988T2 (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7515758B2 (en) 2004-02-03 2009-04-07 International Business Machines Corporation Black white image compression having print density control
US7830552B2 (en) 2005-04-15 2010-11-09 International Business Machines Corporation Black white image scaling having print density control and polarity detection

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6370273B1 (en) * 1998-04-10 2002-04-09 Flashpoint Technology, Inc. Method and system for tiled image data decompression
US6919967B1 (en) 1999-11-18 2005-07-19 Hewlett-Packard Development Company, L.P. Printing performance enhancements for variable data publishing
US6463481B1 (en) * 1999-12-02 2002-10-08 Xerox Corporation Direct memory access control system for a digital scanner
US6401143B1 (en) * 1999-12-02 2002-06-04 Xerox Corporation Loopback direct memory access control system for a digital scanner
US6738153B1 (en) 2000-02-08 2004-05-18 International Business Machines Corporation Method, system, and program for error checking raster objects
US6721456B1 (en) 2000-02-23 2004-04-13 International Business Machines Corporation Color image data and control bit compression scheme with run length encoding
US6850338B1 (en) 2000-05-12 2005-02-01 International Business Machines Corporation Method, system, program, and data structure for generating raster objects
US6894796B1 (en) 2000-05-12 2005-05-17 International Business Machines Corporation Method, system, and logic for selecting line work and control data for a pixel from multiple objects of line work data provided for the pixel
US6449328B1 (en) 2000-05-15 2002-09-10 International Business Machines Corporation Method and apparatus for shifting data from registers
US6961134B1 (en) 2000-05-15 2005-11-01 International Business Machines Corporation Method, system, and logic using multiplexers to select data for pixels from multiple objects
US6804411B1 (en) 2000-05-15 2004-10-12 International Business Machines Corporation Method, system, and program for decompressing and aligning line work data from multiple objects
US7394568B1 (en) 2000-05-15 2008-07-01 Infoprint Solutions Company Llc Method, system, and logic for selecting pixel data from multiple objects
US6999188B1 (en) 2000-10-30 2006-02-14 Konica Minolta Printing Solutions U.S.A., Inc. Dynamically configurable printer and method of use thereof
US6753977B2 (en) * 2001-01-31 2004-06-22 Hewlett-Packard Development Company, L.P. Machine-readable information embedded on a document
KR100669623B1 (ko) * 2001-03-12 2007-01-15 엘지전자 주식회사 디지털 데이터 변환방법
US7532358B2 (en) * 2002-02-27 2009-05-12 Hewlett-Packard Development Company, L.P. Hardware implemented loss-less page data compressor/decompressor
US7158254B2 (en) * 2002-05-01 2007-01-02 Sharp Laboratories Of America, Inc. Print-job, PDL/RIP-independent data-management method and system
DE10245528A1 (de) * 2002-09-30 2004-04-15 OCé PRINTING SYSTEMS GMBH Zugriff auf Datenobjekte mit Hilfe von den Datenobjekten zugeordneten Netzwerkadressen
DE10300545B4 (de) * 2003-01-09 2010-10-07 Siemens Ag Vorrichtung, Verfahren, Speichermedium und Datenstruktur zur Kennzeichnung und Speicherung von Daten
US8639760B2 (en) * 2003-06-10 2014-01-28 Hewlett-Packard Development Company, L.P. Hard imaging devices, hard imaging systems, articles of manufacture, hard imaging device electronic mail processing methods
US20050053289A1 (en) * 2003-09-05 2005-03-10 Sharp Laboratories Of America, Inc. Staged full-image decompressing, re-sizing and half-toning by less than full-image data-file stages
US7706607B2 (en) * 2005-06-23 2010-04-27 Microsoft Corporation Optimized color image encoding and decoding using color space parameter data
US7969616B2 (en) * 2007-03-30 2011-06-28 Konica Minolta Systems Laboratory, Inc. Systems and methods for efficient print job compression
JP5354891B2 (ja) * 2007-11-22 2013-11-27 キヤノン株式会社 画像形成装置
JP2011049764A (ja) * 2009-08-26 2011-03-10 Toshiba Corp データ圧縮伸長装置
US8767252B2 (en) 2012-06-07 2014-07-01 Xerox Corporation System and method for merged image alignment in raster image data
CN105103529A (zh) 2013-01-29 2015-11-25 惠普发展公司，有限责任合伙企业 打印机和处理要打印的图像的方法
WO2019190498A1 (en) 2018-03-28 2019-10-03 Hewlett-Packard Development Company, L.P. Reprocessing of page strips responsive to low memory condition
CN111176580B (zh) * 2019-12-30 2023-04-07 成都易我科技开发有限责任公司 分区数据无损移动的方法、装置及可读存储介质

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992009142A1 (en) * 1989-06-13 1992-05-29 Utah State University Foundation Method and apparatus for data compression with reduced distortion
US5225911A (en) * 1991-05-07 1993-07-06 Xerox Corporation Means for combining data of different frequencies for a raster output device
US5586200A (en) * 1994-01-07 1996-12-17 Panasonic Technologies, Inc. Segmentation based image compression system
US5541594A (en) * 1994-03-28 1996-07-30 Utah State University Foundation Fixed quality source coder with fixed threshold
US5552898A (en) * 1994-07-06 1996-09-03 Agfa-Gevaert Lossy and lossless compression in raster image processor
US5754746A (en) * 1995-12-18 1998-05-19 Xerox Corporation Multi bit per pixel compression/decompression using parallel encoded streams

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7515758B2 (en) 2004-02-03 2009-04-07 International Business Machines Corporation Black white image compression having print density control
US7809213B2 (en) 2004-02-03 2010-10-05 International Business Machines Corporation Black white image compression having print density control
US7830552B2 (en) 2005-04-15 2010-11-09 International Business Machines Corporation Black white image scaling having print density control and polarity detection

Also Published As

Publication number Publication date
EP0886208A2 (en) 1998-12-23
DE69814988T2 (de) 2004-05-19
EP0886208A3 (en) 1999-02-03
DE69814988D1 (de) 2003-07-03
EP0886208B1 (en) 2003-05-28
US5940585A (en) 1999-08-17

Similar Documents

Publication Publication Date Title
JP3400944B2 (ja) 併合データ要素を生成する方法およびその印刷データ処理パイプライン
US5915079A (en) Multi-path data processing pipeline
JPH11179983A (ja) データ処理パイプラインにおける併合ユニット
JPH11179984A (ja) 構成可能なデータ処理パイプライン
US6529633B1 (en) Parallel difference coding method for lossless compression and real time decompression
JP3927388B2 (ja) 画像処理装置、画像処理方法及び記録媒体
JPH11339023A (ja) 構成設定可能な画像処理パイプラインを操作する方法
US7551796B2 (en) Image processing apparatus, image data generation and transmission method and image data generation and transmission program
US5729625A (en) Image processing method and apparatus which expand a pixel into multiple pixels, with a change in the number of gray levels
JP4151149B2 (ja) 画像形成装置
US20010055124A1 (en) System and method for merging line work objects using tokenization and selective compression
JPH08112947A (ja) イメージデータを符号化し、再構築する方法および装置
JP2000295113A (ja) ハフマン符号化データ圧縮装置
EP1079600A2 (en) Image processing apparatus and method, and storage medium
JP2830690B2 (ja) 画像処理装置
JP4329311B2 (ja) 画像形成装置及び方法並びに画像形成システム
JP2006121645A (ja) 画像圧縮装置および画像圧縮プログラム
JP3346051B2 (ja) 画像処理装置
JP3459704B2 (ja) 画像処理装置及び方法
JP3459723B2 (ja) 画像処理装置及び方法
JP2000227848A (ja) 画像処理装置
JP2002223360A (ja) 符号化装置及び方法、復号装置及び方法、及び記憶媒体、並びにプリンタドライバ及びそれを格納する記憶媒体
JP5595142B2 (ja) 画像処理装置及び画像処理方法
JP3070770B2 (ja) 並行処理対応画像符号化装置
WO2010101015A1 (en) Image processing apparatus and method

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20050608

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20050608

A761 Written withdrawal of application

Free format text: JAPANESE INTERMEDIATE CODE: A761

Effective date: 20070406