FR2996706A1 - Procede de codage d'une matrice, notamment d'une matrice representative d'une image fixe ou video. - Google Patents
Procede de codage d'une matrice, notamment d'une matrice representative d'une image fixe ou video. Download PDFInfo
- Publication number
- FR2996706A1 FR2996706A1 FR1259484A FR1259484A FR2996706A1 FR 2996706 A1 FR2996706 A1 FR 2996706A1 FR 1259484 A FR1259484 A FR 1259484A FR 1259484 A FR1259484 A FR 1259484A FR 2996706 A1 FR2996706 A1 FR 2996706A1
- Authority
- FR
- France
- Prior art keywords
- value
- values
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- restored
- vmn
- 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.)
- Pending
Links
- 239000011159 matrix material Substances 0.000 title claims abstract description 77
- 238000000034 method Methods 0.000 title claims abstract description 54
- 230000006835 compression Effects 0.000 claims description 28
- 238000007906 compression Methods 0.000 claims description 28
- 238000009432 framing Methods 0.000 claims description 21
- 238000013139 quantization Methods 0.000 claims description 21
- 230000006837 decompression Effects 0.000 claims description 14
- 230000008569 process Effects 0.000 claims description 6
- 230000006870 function Effects 0.000 description 4
- 102100028918 Catenin alpha-3 Human genes 0.000 description 2
- 101000916179 Homo sapiens Catenin alpha-3 Proteins 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000011002 quantification Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000009877 rendering Methods 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
- H03M7/30—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction
- H03M7/3059—Digital compression and data reduction techniques where the original information is represented by a subset or similar information, e.g. lossy compression
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- 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
- H04N19/14—Coding unit complexity, e.g. amount of activity or edge presence estimation
-
- 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
- H04N19/176—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 the region being a block, e.g. a macroblock
-
- 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
- H04N19/182—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 a pixel
-
- 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
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/593—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
-
- 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
- H04N19/65—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using error resilience
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Theoretical Computer Science (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Compression Of Band Width Or Redundancy In Fax (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Priority Applications (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1259484A FR2996706A1 (fr) | 2012-10-05 | 2012-10-05 | Procede de codage d'une matrice, notamment d'une matrice representative d'une image fixe ou video. |
| JP2015535097A JP6367202B2 (ja) | 2012-10-05 | 2013-10-07 | マトリクス，特に静止画像又はビデオ画像を表すマトリクスを符号化する方法 |
| CA2887366A CA2887366C (en) | 2012-10-05 | 2013-10-07 | Method of coding a matrix, in particular a matrix representative of a fixed or video image |
| US14/433,224 US9628806B2 (en) | 2012-10-05 | 2013-10-07 | Method of coding a matrix, in particular a matrix representative of a fixed or video image |
| EP13801611.8A EP2904707A1 (fr) | 2012-10-05 | 2013-10-07 | Procédé de codage d'une matrice, notamment d'une matrice représentative d'une image fixe ou vidéo |
| IN3760DEN2015 IN2015DN03760A (enExample) | 2012-10-05 | 2013-10-07 | |
| KR1020157011903A KR102067612B1 (ko) | 2012-10-05 | 2013-10-07 | 메트릭스, 특히 정지 또는 비디오 이미지의 메트릭스 표현의 코딩 방법 |
| PCT/FR2013/052369 WO2014053791A1 (fr) | 2012-10-05 | 2013-10-07 | Procédé de codage d'une matrice, notamment d'une matrice représentative d'une image fixe ou vidéo |
| BR112015007461A BR112015007461A8 (pt) | 2012-10-05 | 2013-10-07 | método de codificação de uma matriz, em particular, uma matriz representativa de uma imagem fixa ou vídeo |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1259484A FR2996706A1 (fr) | 2012-10-05 | 2012-10-05 | Procede de codage d'une matrice, notamment d'une matrice representative d'une image fixe ou video. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2996706A1 true FR2996706A1 (fr) | 2014-04-11 |
Family
ID=48170541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1259484A Pending FR2996706A1 (fr) | 2012-10-05 | 2012-10-05 | Procede de codage d'une matrice, notamment d'une matrice representative d'une image fixe ou video. |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US9628806B2 (enExample) |
| EP (1) | EP2904707A1 (enExample) |
| JP (1) | JP6367202B2 (enExample) |
| KR (1) | KR102067612B1 (enExample) |
| BR (1) | BR112015007461A8 (enExample) |
| CA (1) | CA2887366C (enExample) |
| FR (1) | FR2996706A1 (enExample) |
| IN (1) | IN2015DN03760A (enExample) |
| WO (1) | WO2014053791A1 (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018160155A1 (ru) * | 2017-03-03 | 2018-09-07 | Владимир Васильевич ХИЛЕНКО | Система передачи кодированной информации |
| FR3099975B1 (fr) | 2019-08-13 | 2021-09-17 | Qwoo | Procédé de fourniture d’un contenu comportant au moins une image, format de fichier |
| GB2608679B (en) * | 2019-08-23 | 2024-02-21 | Imagination Tech Ltd | Methods and decompression units for decompressing a compressed block of image data |
| FR3119959B1 (fr) | 2021-02-17 | 2023-05-26 | Qwoo | Procédé de fourniture d’un contenu comportant au moins une image, format de fichier |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0732457B2 (ja) * | 1987-01-13 | 1995-04-10 | 富士通株式会社 | 画像データ圧縮装置 |
| JP3763163B2 (ja) * | 1995-06-21 | 2006-04-05 | ソニー株式会社 | 画像符号化伝送装置および画像符号化伝送方法 |
| US7269220B2 (en) * | 2002-07-16 | 2007-09-11 | Broadcom Corporation | Adaptive motion detection and control |
| US7050501B2 (en) * | 2002-07-16 | 2006-05-23 | Broadcom Corporation | Digital noise reduction techniques |
| JP2004200959A (ja) * | 2002-12-18 | 2004-07-15 | Ricoh Co Ltd | 符号列変換装置、画像編集システム、カメラシステム及びプログラム |
| WO2012059124A1 (en) * | 2010-11-02 | 2012-05-10 | I-CES (Innovative Compression Engineering Solutions) | Method for compressing digital values of image, audio and/or video files |
| JP5582020B2 (ja) * | 2010-12-17 | 2014-09-03 | 株式会社Ｊｖｃケンウッド | 動画像復号装置、動画像復号方法及び動画像復号プログラム |
| JP6171627B2 (ja) * | 2013-06-28 | 2017-08-02 | 株式会社Ｊｖｃケンウッド | 画像符号化装置、画像符号化方法、画像符号化プログラム、画像復号装置、画像復号方法および画像復号プログラム |
-
2012
- 2012-10-05 FR FR1259484A patent/FR2996706A1/fr active Pending
-
2013
- 2013-10-07 EP EP13801611.8A patent/EP2904707A1/fr not_active Withdrawn
- 2013-10-07 CA CA2887366A patent/CA2887366C/en not_active Expired - Fee Related
- 2013-10-07 WO PCT/FR2013/052369 patent/WO2014053791A1/fr not_active Ceased
- 2013-10-07 US US14/433,224 patent/US9628806B2/en not_active Expired - Fee Related
- 2013-10-07 BR BR112015007461A patent/BR112015007461A8/pt not_active IP Right Cessation
- 2013-10-07 JP JP2015535097A patent/JP6367202B2/ja not_active Expired - Fee Related
- 2013-10-07 KR KR1020157011903A patent/KR102067612B1/ko not_active Expired - Fee Related
- 2013-10-07 IN IN3760DEN2015 patent/IN2015DN03760A/en unknown
Non-Patent Citations (1)
| Title |
|---|
| SHI YUN Q ET AL: "3 Differential Coding", 25 March 2008, IMAGE AND VIDEO COMPRESSION FOR MULTIMEDIA ENGINEERING: FUNDAMENTALS, ALGORITHMS AND STANDARDS ED.2, CRC PRESS, PAGE(S) 1 - 21, ISBN: 978-0-8493-7364-0, XP002564915 * |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2904707A1 (fr) | 2015-08-12 |
| JP2016502297A (ja) | 2016-01-21 |
| CA2887366A1 (en) | 2014-04-10 |
| US9628806B2 (en) | 2017-04-18 |
| IN2015DN03760A (enExample) | 2015-10-02 |
| WO2014053791A1 (fr) | 2014-04-10 |
| US20150237348A1 (en) | 2015-08-20 |
| KR20150068444A (ko) | 2015-06-19 |
| KR102067612B1 (ko) | 2020-02-11 |
| BR112015007461A8 (pt) | 2021-06-01 |
| BR112015007461A2 (pt) | 2017-07-04 |
| CA2887366C (en) | 2020-12-29 |
| JP6367202B2 (ja) | 2018-08-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TP | Transmission of property |
Owner name: JEAN-CLAUDE COLIN, FR Effective date: 20160816 |
|
| CA | Change of address |
Effective date: 20170828 |
|
| CL | Concession to grant licences |
Name of requester: CLAUDE HARTENSTEIN, FR Effective date: 20200827 |