KR100823498B1 - 이미지 압축을 위한 방법 - Google Patents

이미지 압축을 위한 방법 Download PDF

Info

Publication number
KR100823498B1
KR100823498B1 KR20060098985A KR20060098985A KR100823498B1 KR 100823498 B1 KR100823498 B1 KR 100823498B1 KR 20060098985 A KR20060098985 A KR 20060098985A KR 20060098985 A KR20060098985 A KR 20060098985A KR 100823498 B1 KR100823498 B1 KR 100823498B1
Authority
KR
South Korea
Prior art keywords
bits
binary value
binary
significant bit
bitmap
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.)
Expired - Fee Related
Application number
KR20060098985A
Other languages
English (en)
Korean (ko)
Other versions
KR20070040726A (ko
Inventor
구오-주아 우
이-중 왕
멩-한 쯔사이
쿤-다 우
웨이-쳉 루
Original Assignee
인더스트리얼 테크놀로지 리서치 인스티튜트
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 인더스트리얼 테크놀로지 리서치 인스티튜트 filed Critical 인더스트리얼 테크놀로지 리서치 인스티튜트
Publication of KR20070040726A publication Critical patent/KR20070040726A/ko
Application granted granted Critical
Publication of KR100823498B1 publication Critical patent/KR100823498B1/ko
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
    • H04N19/93—Run-length coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/41—Bandwidth or redundancy reduction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/136—Incoming video signal characteristics or properties
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/184—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being bits, e.g. of the compressed video stream

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Compression Of Band Width Or Redundancy In Fax (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Image Processing (AREA)
KR20060098985A 2005-10-12 2006-10-11 이미지 압축을 위한 방법 Expired - Fee Related KR100823498B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TW094135448 2005-10-12
TW94135448 2005-10-12

Publications (2)

Publication Number Publication Date
KR20070040726A KR20070040726A (ko) 2007-04-17
KR100823498B1 true KR100823498B1 (ko) 2008-04-21

Family

ID=37890601

Family Applications (1)

Application Number Title Priority Date Filing Date
KR20060098985A Expired - Fee Related KR100823498B1 (ko) 2005-10-12 2006-10-11 이미지 압축을 위한 방법

Country Status (8)

Country Link
US (1) US20070177814A1 (https=)
JP (1) JP2007151088A (https=)
KR (1) KR100823498B1 (https=)
BR (1) BRPI0604271A (https=)
DE (1) DE102006048432A1 (https=)
FR (1) FR2891942A1 (https=)
RU (1) RU2346332C2 (https=)
TW (1) TW200715871A (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2112764A1 (en) * 2008-04-25 2009-10-28 Thomson Licensing Method for encoding a sequence of integers, storage device and signal carrying an encoded integer sequence and method for decoding a sequence of integers
CN102438134B (zh) * 2011-11-22 2013-10-23 苏州科雷芯电子科技有限公司 一种基于视觉中心原理的视频传输装置及其传输方法
CN107071332A (zh) * 2017-05-19 2017-08-18 深圳天珑无线科技有限公司 视频图像传输处理方法和视频图像传输处理装置
CA3074127C (en) * 2017-12-06 2023-06-13 Fujitsu Limited Methods and apparatuses for coding and decoding mode information and electronic device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1098721A (ja) 1994-12-28 1998-04-14 Toshiba Corp 画像情報のエンコード／デコードシステム
KR19990044049A (ko) * 1995-08-22 1999-06-25 디. 크레이그 노룬드 이미지 데이터를 압축 및 압축해제하는 방법 및 장치
KR20040002566A (ko) * 2002-06-17 2004-01-07 루센트 테크놀러지스 인크 텍스트 메시지 압축 방법 및 메시지 압축 방법

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2060226A (en) * 1979-10-02 1981-04-29 Ibm Data compression-decompression
US5384646A (en) * 1992-11-27 1995-01-24 Eastman Kodak Company Marking engine for grey level printing having a high productivity image data processing mode
US6009202A (en) * 1994-12-28 1999-12-28 Kabushiki Kaisha Toshiba Image information encoding/decoding system
US5721720A (en) * 1994-12-28 1998-02-24 Kabushiki Kaisha Toshiba Optical recording medium recording pixel data as a compressed unit data block
US6912314B1 (en) * 1999-11-30 2005-06-28 Xerox Corporation Reformatting binary image data to improve compression using byte oriented compression
US6658159B1 (en) * 2000-03-17 2003-12-02 Hewlett-Packard Development Company, L.P. Block entropy coding in embedded block coding with optimized truncation image compression
JP2003309471A (ja) * 2002-04-15 2003-10-31 Fujitsu Ltd 可変長符号データ復号装置および復号方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1098721A (ja) 1994-12-28 1998-04-14 Toshiba Corp 画像情報のエンコード／デコードシステム
KR19990044049A (ko) * 1995-08-22 1999-06-25 디. 크레이그 노룬드 이미지 데이터를 압축 및 압축해제하는 방법 및 장치
KR20040002566A (ko) * 2002-06-17 2004-01-07 루센트 테크놀러지스 인크 텍스트 메시지 압축 방법 및 메시지 압축 방법

Also Published As

Publication number Publication date
RU2006136060A (ru) 2008-04-20
RU2346332C2 (ru) 2009-02-10
BRPI0604271A (pt) 2007-08-21
DE102006048432A1 (de) 2007-04-26
US20070177814A1 (en) 2007-08-02
TW200715871A (en) 2007-04-16
KR20070040726A (ko) 2007-04-17
FR2891942A1 (fr) 2007-04-13
JP2007151088A (ja) 2007-06-14

Similar Documents

Publication Publication Date Title
Wu et al. A novel reversible data hiding method with image contrast enhancement
US8213727B2 (en) Image encoding apparatus and image decoding apparatus, and control method thereof
US6950471B2 (en) Coding device, coding method and storage medium
JP3284932B2 (ja) 画像処理装置
JPH04248771A (ja) 情報隠蔽方法
CN101516007B (zh) 单一位平面的压缩系统及其压缩方法
KR100823498B1 (ko) 이미지 압축을 위한 방법
JPH07322074A (ja) ディザリングされた２レベル・イメージ・ファイルを処理するためのデータ処理装置および方法
JP2003189109A (ja) 画像処理装置及び方法、並びにコンピュータ・プログラム
US7259891B2 (en) Image compression method, decompression method thereof and program therefor
JPH0215782A (ja) 画像符号化方式
JP4634410B2 (ja) 映像再生装置，映像再生方法および字幕重畳装置
WO2014167730A1 (ja) 圧縮装置、圧縮方法、および圧縮プログラム
JPH08180180A (ja) 電子ファイリング装置
CN101516008B (zh) 单一位平面的编码系统及方法
JP2007151088A5 (https=)
US7925019B2 (en) Method and apparatus for converting data, method and apparatus for inverse converting data, and recording medium
JP2006121718A (ja) 画像データ符号化方法及び装置
US5977986A (en) Image encoding for faster decoding
JP2006121460A (ja) 電子透かしの埋め込み方法および抽出方法
JP3781012B2 (ja) 画像データ圧縮方法、画像データ伸長方法、および画像データ伸長回路
KR100281258B1 (ko) 화상 표시 데이타 압축 방법 및 장치
JPH11205579A (ja) 画像データ処理装置および画像データ処理方法、並びに提供媒体
CN1976459A (zh) 影像压缩方法及记录格式
JP4860558B2 (ja) 符号化装置及び符号化方法

Legal Events

Date Code Title Description
A201 Request for examination
PA0109 Patent application

St.27 status event code: A-0-1-A10-A12-nap-PA0109

PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

D13-X000 Search requested

St.27 status event code: A-1-2-D10-D13-srh-X000

D14-X000 Search report completed

St.27 status event code: A-1-2-D10-D14-srh-X000

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

GRNT Written decision to grant
PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U11-oth-PR1002

Fee payment year number: 1

PG1601 Publication of registration

St.27 status event code: A-4-4-Q10-Q13-nap-PG1601

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 4

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 5

FPAY Annual fee payment

Payment date: 20130326

Year of fee payment: 6

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 6

P22-X000 Classification modified

St.27 status event code: A-4-4-P10-P22-nap-X000

FPAY Annual fee payment

Payment date: 20140402

Year of fee payment: 7

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 7

LAPS Lapse due to unpaid annual fee
PC1903 Unpaid annual fee

St.27 status event code: A-4-4-U10-U13-oth-PC1903

Not in force date: 20150415

Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

PC1903 Unpaid annual fee

St.27 status event code: N-4-6-H10-H13-oth-PC1903

Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

Not in force date: 20150415