FR2891942A1 - Procede et format d'enregistrement pour compression d'image - Google Patents
Procede et format d'enregistrement pour compression d'image Download PDFInfo
- Publication number
- FR2891942A1 FR2891942A1 FR0608943A FR0608943A FR2891942A1 FR 2891942 A1 FR2891942 A1 FR 2891942A1 FR 0608943 A FR0608943 A FR 0608943A FR 0608943 A FR0608943 A FR 0608943A FR 2891942 A1 FR2891942 A1 FR 2891942A1
- Authority
- FR
- France
- Prior art keywords
- bits
- binary value
- bit
- section
- 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.)
- Withdrawn
Links
- 238000007906 compression Methods 0.000 title claims abstract description 122
- 230000006835 compression Effects 0.000 title claims abstract description 118
- 238000003672 processing method Methods 0.000 title 1
- 238000000034 method Methods 0.000 claims abstract description 112
- 230000009466 transformation Effects 0.000 claims description 10
- 230000001131 transforming effect Effects 0.000 claims description 4
- 230000000295 complement effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 16
- 238000013144 data compression Methods 0.000 description 4
- 230000006837 decompression Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 101000969688 Homo sapiens Macrophage-expressed gene 1 protein Proteins 0.000 description 1
- 102100021285 Macrophage-expressed gene 1 protein Human genes 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW94135448 | 2005-10-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2891942A1 true FR2891942A1 (fr) | 2007-04-13 |
Family
ID=37890601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR0608943A Withdrawn FR2891942A1 (fr) | 2005-10-12 | 2006-10-12 | Procede et format d'enregistrement pour compression d'image |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20070177814A1 (enExample) |
| JP (1) | JP2007151088A (enExample) |
| KR (1) | KR100823498B1 (enExample) |
| BR (1) | BRPI0604271A (enExample) |
| DE (1) | DE102006048432A1 (enExample) |
| FR (1) | FR2891942A1 (enExample) |
| RU (1) | RU2346332C2 (enExample) |
| TW (1) | TW200715871A (enExample) |
Families Citing this family (4)
| 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 |
| WO2019109264A1 (zh) * | 2017-12-06 | 2019-06-13 | 富士通株式会社 | 模式信息的编码和解码方法、装置以及电子设备 |
Family Cites Families (10)
| 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 |
| 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 |
| US5721720A (en) * | 1994-12-28 | 1998-02-24 | Kabushiki Kaisha Toshiba | Optical recording medium recording pixel data as a compressed unit data block |
| US5689255A (en) * | 1995-08-22 | 1997-11-18 | Hewlett-Packard Company | Method and apparatus for compressing and decompressing image data |
| 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 |
| US7143191B2 (en) * | 2002-06-17 | 2006-11-28 | Lucent Technologies Inc. | Protocol message compression in a wireless communications system |
-
2006
- 2006-10-05 TW TW095137236A patent/TW200715871A/zh unknown
- 2006-10-11 KR KR20060098985A patent/KR100823498B1/ko not_active Expired - Fee Related
- 2006-10-11 RU RU2006136060A patent/RU2346332C2/ru not_active IP Right Cessation
- 2006-10-11 US US11/548,364 patent/US20070177814A1/en not_active Abandoned
- 2006-10-11 BR BRPI0604271-6A patent/BRPI0604271A/pt not_active IP Right Cessation
- 2006-10-12 JP JP2006278749A patent/JP2007151088A/ja active Pending
- 2006-10-12 DE DE200610048432 patent/DE102006048432A1/de not_active Ceased
- 2006-10-12 FR FR0608943A patent/FR2891942A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| BRPI0604271A (pt) | 2007-08-21 |
| TW200715871A (en) | 2007-04-16 |
| DE102006048432A1 (de) | 2007-04-26 |
| RU2346332C2 (ru) | 2009-02-10 |
| RU2006136060A (ru) | 2008-04-20 |
| KR20070040726A (ko) | 2007-04-17 |
| US20070177814A1 (en) | 2007-08-02 |
| JP2007151088A (ja) | 2007-06-14 |
| KR100823498B1 (ko) | 2008-04-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |
Effective date: 20130628 |