CA2887366C - Method of coding a matrix, in particular a matrix representative of a fixed or video image - Google Patents
Method of coding a matrix, in particular a matrix representative of a fixed or video image Download PDFInfo
- Publication number
- CA2887366C CA2887366C CA2887366A CA2887366A CA2887366C CA 2887366 C CA2887366 C CA 2887366C CA 2887366 A CA2887366 A CA 2887366A CA 2887366 A CA2887366 A CA 2887366A CA 2887366 C CA2887366 C CA 2887366C
- Authority
- CA
- Canada
- Prior art keywords
- value
- restored
- initial
- reference value
- values
- 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
Links
- 239000011159 matrix material Substances 0.000 title claims abstract description 84
- 238000000034 method Methods 0.000 title claims abstract description 54
- 238000011002 quantification Methods 0.000 claims description 25
- 230000006837 decompression Effects 0.000 claims description 14
- 102100022511 Cadherin-like protein 26 Human genes 0.000 claims description 9
- 101000899450 Homo sapiens Cadherin-like protein 26 Proteins 0.000 claims description 9
- 238000007906 compression Methods 0.000 abstract description 30
- 230000006835 compression Effects 0.000 abstract description 29
- 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
- 238000004364 calculation method Methods 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 102220013988 rs397516861 Human genes 0.000 description 2
- 102220059961 rs786201335 Human genes 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000003086 colorant Substances 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
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 102220092686 rs1662316 Human genes 0.000 description 1
- 102220179203 rs17855142 Human genes 0.000 description 1
- 230000009466 transformation Effects 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
- H04N19/10—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
- 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
-
- 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)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1259484 | 2012-10-05 | ||
| 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. |
| 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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2887366A1 CA2887366A1 (en) | 2014-04-10 |
| CA2887366C true CA2887366C (en) | 2020-12-29 |
Family
ID=48170541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2887366A Expired - Fee Related CA2887366C (en) | 2012-10-05 | 2013-10-07 | Method of coding a matrix, in particular a matrix representative of a fixed or video image |
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
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 |
| FR2996706A1 (fr) | 2014-04-11 |
| 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 |
| JP6367202B2 (ja) | 2018-08-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6512928B2 (ja) | 画像符号化装置、画像処理装置、画像符号化方法 | |
| UA126871C2 (uk) | Перетворення зображення в кодуванні відео з використанням оптимізації залежності викривлення від швидкості передачі | |
| KR20200040317A (ko) | 영상 부호화, 복호화 방법 및 장치 | |
| CN110401833B (zh) | 图像传输方法及装置 | |
| KR101946598B1 (ko) | 이미지 코딩, 디코딩 방법 및 장치 | |
| TW201309036A (zh) | 使用亮度成分影像的預測色度成分影像用的裝置與方法 | |
| CN114631315B (zh) | 图像编码方法和设备以及图像解码方法和设备 | |
| CN103636204A (zh) | 基于位预算的图像数据的选择性无损-有损压缩 | |
| US20120219231A1 (en) | Method of compression of digital images using a fixed number of bits per block | |
| CN101715132A (zh) | 无损压缩编码装置 | |
| CA2887366C (en) | Method of coding a matrix, in particular a matrix representative of a fixed or video image | |
| US11677932B2 (en) | Image processing device | |
| IL258485A (en) | Information compression | |
| JP6502753B2 (ja) | 画像符号化装置、画像処理装置、画像符号化方法 | |
| AU2006252282A1 (en) | Selection of encoded data, setting of encoded data, creation of recoded data, and recoding method and device | |
| US20240314361A1 (en) | Systems and methods for data partitioning in video encoding | |
| JP2010206751A (ja) | 動画像圧縮符号化装置 | |
| US20110216784A1 (en) | Method and apparatus for generating video packet | |
| US20250373814A1 (en) | Systems and methods of rate control for multiple pass video encoding | |
| US12015801B2 (en) | Systems and methods for streaming extensions for video encoding | |
| KR102543449B1 (ko) | 이미지 처리 장치 및 이미지 처리 장치의 동작 방법 | |
| US20190266757A1 (en) | Image processing apparatus, image processing method, and image processing program | |
| KR20190091179A (ko) | 이미지 처리 장치 및 이미지 처리 장치의 동작 방법 | |
| TWI795480B (zh) | 用於執行資料解壓縮的影像處理裝置及用於執行資料壓縮的影像處理裝置 | |
| TW201941600A (zh) | 影像處理裝置 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20180917 |
|
| MKLA | Lapsed |
Effective date: 20221007 |