MY174583A - Signaling quantization matrices for video coding - Google Patents
Signaling quantization matrices for video codingInfo
- Publication number
- MY174583A MY174583A MYPI2014701133A MYPI2014701133A MY174583A MY 174583 A MY174583 A MY 174583A MY PI2014701133 A MYPI2014701133 A MY PI2014701133A MY PI2014701133 A MYPI2014701133 A MY PI2014701133A MY 174583 A MY174583 A MY 174583A
- Authority
- MY
- Malaysia
- Prior art keywords
- video coding
- quantization matrices
- signaling
- signaling quantization
- quantization matrix
- Prior art date
Links
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
- H04N19/46—Embedding additional information in the video signal during the compression process
- H04N19/463—Embedding additional information in the video signal during the compression process by compressing encoding parameters before transmission
-
- 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
- H04N19/124—Quantisation
- H04N19/126—Details of normalisation or weighting functions, e.g. normalisation matrices or variable uniform quantisers
-
- 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
- H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
-
- 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
- H04N19/18—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 set of transform coefficients
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Magnetic Ceramics (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201161556785P | 2011-11-07 | 2011-11-07 | |
| US201261594885P | 2012-02-03 | 2012-02-03 | |
| US201261597107P | 2012-02-09 | 2012-02-09 | |
| US201261605654P | 2012-03-01 | 2012-03-01 | |
| US13/670,011 US10277915B2 (en) | 2011-11-07 | 2012-11-06 | Signaling quantization matrices for video coding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MY174583A true MY174583A (en) | 2020-04-28 |
Family
ID=48223683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MYPI2014701133A MY174583A (en) | 2011-11-07 | 2012-11-07 | Signaling quantization matrices for video coding |
Country Status (19)
| Country | Link |
|---|---|
| US (1) | US10277915B2 (https=) |
| EP (1) | EP2777263B1 (https=) |
| JP (1) | JP5902311B2 (https=) |
| KR (1) | KR101895652B1 (https=) |
| CN (1) | CN104137546B (https=) |
| AU (1) | AU2012335896B2 (https=) |
| BR (1) | BR112014011054B1 (https=) |
| CA (1) | CA2853835C (https=) |
| ES (1) | ES2715838T3 (https=) |
| HU (1) | HUE043156T2 (https=) |
| IL (1) | IL232284A (https=) |
| IN (1) | IN2014CN03345A (https=) |
| MY (1) | MY174583A (https=) |
| PH (1) | PH12014500983A1 (https=) |
| RU (1) | RU2582579C2 (https=) |
| SG (1) | SG11201401566UA (https=) |
| TW (1) | TWI520585B (https=) |
| WO (1) | WO2013070766A1 (https=) |
| ZA (1) | ZA201404179B (https=) |
Families Citing this family (35)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8385404B2 (en) | 2008-09-11 | 2013-02-26 | Google Inc. | System and method for video encoding using constructed reference frame |
| US9167252B2 (en) | 2010-12-01 | 2015-10-20 | Texas Instruments Incorporated | Quantization matrix compression in video coding |
| JP5741076B2 (ja) | 2010-12-09 | 2015-07-01 | ソニー株式会社 | 画像処理装置及び画像処理方法 |
| US8638854B1 (en) | 2011-04-07 | 2014-01-28 | Google Inc. | Apparatus and method for creating an alternate reference frame for video compression using maximal differences |
| JP6120490B2 (ja) * | 2011-11-07 | 2017-04-26 | キヤノン株式会社 | 画像符号化装置、画像符号化方法及びプログラム、画像復号装置、画像復号方法及びプログラム |
| JP6312879B2 (ja) * | 2011-11-07 | 2018-04-18 | キヤノン株式会社 | 画像符号化装置、画像符号化方法及びプログラム、画像復号装置、画像復号方法及びプログラム |
| KR20200023501A (ko) * | 2011-12-19 | 2020-03-04 | 소니 주식회사 | 화상 처리 장치 및 방법 |
| KR101627085B1 (ko) * | 2012-01-20 | 2016-06-03 | 한국전자통신연구원 | 양자화 행렬의 부호화 방법 및 복호화 방법과 이를 이용하는 장치 |
| US9313497B2 (en) * | 2012-01-25 | 2016-04-12 | Intel Corporation | Systems, methods, and computer program products for transform coefficient sub-sampling |
| AU2015258162B2 (en) * | 2012-02-29 | 2017-01-12 | Sony Corporation | Image Processing Device and Method |
| US9838682B2 (en) | 2012-02-29 | 2017-12-05 | Sony Corporation | Image processing device and method with a scalable quantization matrix |
| WO2013158669A1 (en) * | 2012-04-16 | 2013-10-24 | Huawei Technologies Co., Ltd. | Method and apparatus of quantization matrix coding |
| US9609341B1 (en) * | 2012-04-23 | 2017-03-28 | Google Inc. | Video data encoding and decoding using reference picture lists |
| CN108632611A (zh) | 2012-06-29 | 2018-10-09 | 韩国电子通信研究院 | 视频解码方法、视频编码方法和计算机可读介质 |
| US9445124B2 (en) * | 2013-03-15 | 2016-09-13 | Samsung Electronics Co., Ltd. | Electronic system with frequency mechanism and method of operation thereof |
| CA2917419C (en) * | 2013-07-24 | 2020-07-14 | Microsoft Technology Licensing, Llc | Scanning orders for non-transform coding |
| US10516898B2 (en) | 2013-10-10 | 2019-12-24 | Intel Corporation | Systems, methods, and computer program products for scalable video coding based on coefficient sampling |
| US9716884B2 (en) * | 2014-03-20 | 2017-07-25 | Hfi Innovation Inc. | Method of signaling for mode selection in 3D and multi-view video coding |
| CN106663209B (zh) * | 2014-09-19 | 2020-05-08 | 华为技术有限公司 | 用于非均匀映射图像/视频编码中不同尺寸的量化矩阵之间的量化矩阵系数的方法和装置 |
| WO2017020808A1 (en) * | 2015-07-31 | 2017-02-09 | Versitech Limited | A depth discontinuity-based method for efficient intra coding for depth videos |
| US10660047B2 (en) * | 2016-04-28 | 2020-05-19 | Sony Mobile Communications Inc. | Transmit power of pilot signals |
| JP7375543B2 (ja) * | 2017-11-24 | 2023-11-08 | ソニーグループ株式会社 | 画像処理装置および方法 |
| JP7086176B2 (ja) * | 2018-03-30 | 2022-06-17 | パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ | 符号化装置、復号装置、符号化方法及び復号方法 |
| US10491897B2 (en) | 2018-04-13 | 2019-11-26 | Google Llc | Spatially adaptive quantization-aware deblocking filter |
| GB2578633B (en) * | 2018-11-02 | 2021-10-13 | Advanced Risc Mach Ltd | Encoding data arrays |
| JP2020098986A (ja) * | 2018-12-17 | 2020-06-25 | キヤノン株式会社 | 画像符号化装置及び画像復号装置及びそれらの制御方法及びプログラム |
| JP2020098983A (ja) * | 2018-12-17 | 2020-06-25 | キヤノン株式会社 | 画像符号化装置、画像符号化方法、画像復号装置、画像復号方法 |
| JP7672190B2 (ja) * | 2018-12-17 | 2025-05-07 | キヤノン株式会社 | 画像符号化装置及び画像復号装置及びそれらの制御方法及びプログラム |
| KR102951865B1 (ko) * | 2018-12-26 | 2026-04-14 | 한국전자통신연구원 | 양자화 행렬 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체 |
| US11470329B2 (en) * | 2018-12-26 | 2022-10-11 | Tencent America LLC | Method and apparatus for video coding |
| CN119254991A (zh) * | 2019-06-03 | 2025-01-03 | Lg电子株式会社 | 图像解码设备、图像编码设备和用于发送的设备 |
| US20220286692A1 (en) * | 2019-08-27 | 2022-09-08 | Hyundai Motor Company | Video encoding and decoding using differential encoding |
| KR20260010760A (ko) * | 2019-12-19 | 2026-01-21 | 광동 오포 모바일 텔레커뮤니케이션즈 코포레이션 리미티드 | 이미지 컴포넌트 예측 방법, 인코더, 디코더 및 저장 매체 |
| CN111586411B (zh) * | 2020-05-06 | 2022-07-12 | 深圳市梦网视讯有限公司 | 一种低对比度视频编码方法、系统及设备 |
| CN116705004A (zh) * | 2023-04-28 | 2023-09-05 | 阿里巴巴（中国）有限公司 | 语音识别方法、装置、电子设备和存储介质 |
Family Cites Families (34)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3202433B2 (ja) * | 1993-09-17 | 2001-08-27 | 株式会社リコー | 量子化装置、逆量子化装置及び画像処理装置並びに量子化方法、逆量子化方法及び画像処理方法 |
| JPH07123269A (ja) * | 1993-10-22 | 1995-05-12 | Fuji Xerox Co Ltd | 画像信号の符号化装置 |
| US5489943A (en) * | 1994-02-14 | 1996-02-06 | Sony Corporation | One-pass adaptive bit rate control |
| US5629780A (en) | 1994-12-19 | 1997-05-13 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Image data compression having minimum perceptual error |
| US5708732A (en) * | 1996-03-06 | 1998-01-13 | Hewlett-Packard Company | Fast DCT domain downsampling and inverse motion compensation |
| WO1998035503A1 (en) * | 1997-02-08 | 1998-08-13 | Matsushita Electric Industrial Co., Ltd. | Quantization matrix for still and moving picture coding |
| US6487249B2 (en) | 1998-10-09 | 2002-11-26 | Matsushita Electric Industrial Co., Ltd. | Efficient down conversion system for 2:1 decimation |
| US6647061B1 (en) | 2000-06-09 | 2003-11-11 | General Instrument Corporation | Video size conversion and transcoding from MPEG-2 to MPEG-4 |
| US6771703B1 (en) | 2000-06-30 | 2004-08-03 | Emc Corporation | Efficient scaling of nonscalable MPEG-2 Video |
| EP1231794A1 (en) * | 2001-02-09 | 2002-08-14 | STMicroelectronics S.r.l. | A process for changing the resolution of MPEG bitstreams, a system and a computer program product therefor |
| US20020196854A1 (en) * | 2001-06-15 | 2002-12-26 | Jongil Kim | Fast video encoder using adaptive hierarchical video processing in a down-sampled domain |
| US7123655B2 (en) | 2001-08-09 | 2006-10-17 | Sharp Laboratories Of America, Inc. | Method for reduced bit-depth quantization |
| US7412003B2 (en) * | 2003-09-17 | 2008-08-12 | Texas Instruments Incorporated | Transcoders and methods |
| CN101695132B (zh) | 2004-01-20 | 2012-06-27 | 松下电器产业株式会社 | 图像编码方法和设备、图像解码方法和设备 |
| US7365748B2 (en) * | 2004-08-12 | 2008-04-29 | Broadcom Corporation | Unique method for performing horizontal and vertical video decimation within a wireless device |
| US8879635B2 (en) | 2005-09-27 | 2014-11-04 | Qualcomm Incorporated | Methods and device for data alignment with time domain boundary |
| RU2378790C1 (ru) | 2005-09-27 | 2010-01-10 | Квэлкомм Инкорпорейтед | Методики масштабируемости на основе информации содержимого |
| JP4956612B2 (ja) | 2006-10-12 | 2012-06-20 | 株式会社東芝 | 画像符号化装置及び画像符号化方法 |
| KR100848816B1 (ko) * | 2007-01-29 | 2008-07-28 | 경희대학교 산학협력단 | 정수 ｄｃｔ를 이용한 영상 이미지의 크기 변환 방법 |
| US8351643B2 (en) * | 2007-10-05 | 2013-01-08 | Dolby Laboratories Licensing Corporation | Media fingerprints that reliably correspond to media content |
| US20100091842A1 (en) * | 2007-10-19 | 2010-04-15 | Hiroshi Ikeda | Coding rate conversion apparatus, coding rate conversion method, and integrated circuit |
| KR101426272B1 (ko) | 2008-03-10 | 2014-08-07 | 삼성전자주식회사 | 영상 부호화장치 및 영상 복호화장치 |
| US8964828B2 (en) | 2008-08-19 | 2015-02-24 | Qualcomm Incorporated | Power and computational load management techniques in video processing |
| US8948270B2 (en) | 2008-08-19 | 2015-02-03 | Qualcomm Incorporated | Power and computational load management techniques in video processing |
| IT1392673B1 (it) * | 2009-01-13 | 2012-03-16 | Saipem Spa | Procedimento per l'ottenimento di 1-butene ad elevata purezza da miscele idrocarburiche c4 |
| EP2404447A1 (en) | 2009-03-02 | 2012-01-11 | Thomson Licensing | Method and device for displaying a sequence of pictures |
| US20110274162A1 (en) * | 2010-05-04 | 2011-11-10 | Minhua Zhou | Coding Unit Quantization Parameters in Video Coding |
| US9167252B2 (en) * | 2010-12-01 | 2015-10-20 | Texas Instruments Incorporated | Quantization matrix compression in video coding |
| CA2770799A1 (en) * | 2011-03-11 | 2012-09-11 | Research In Motion Limited | Method and system using prediction and error correction for the compact representation of quantization matrices in video compression |
| JP5815853B2 (ja) * | 2011-08-23 | 2015-11-17 | メディア テック シンガポール ピーティーイー．リミテッド | ビデオコーディングにおける量子化マトリクスに従うトランスフォームブロック処理の方法及びシステム |
| KR20130049523A (ko) | 2011-11-04 | 2013-05-14 | 오수미 | 인트라 예측 블록 생성 장치 |
| KR20130049525A (ko) | 2011-11-04 | 2013-05-14 | 오수미 | 잔차 블록 복원을 위한 역변환 방법 |
| WO2013158669A1 (en) * | 2012-04-16 | 2013-10-24 | Huawei Technologies Co., Ltd. | Method and apparatus of quantization matrix coding |
| PT2840791T (pt) | 2012-04-16 | 2018-04-16 | Electronics & Telecommunications Res Inst | Método e dispositivo para codificação/descodificação de imagem |
-
2012
- 2012-11-06 US US13/670,011 patent/US10277915B2/en active Active
- 2012-11-07 ES ES12788057T patent/ES2715838T3/es active Active
- 2012-11-07 CA CA2853835A patent/CA2853835C/en active Active
- 2012-11-07 AU AU2012335896A patent/AU2012335896B2/en active Active
- 2012-11-07 RU RU2014123320/07A patent/RU2582579C2/ru active
- 2012-11-07 TW TW101141398A patent/TWI520585B/zh active
- 2012-11-07 PH PH1/2014/500983A patent/PH12014500983A1/en unknown
- 2012-11-07 BR BR112014011054-9A patent/BR112014011054B1/pt active IP Right Grant
- 2012-11-07 SG SG11201401566UA patent/SG11201401566UA/en unknown
- 2012-11-07 EP EP12788057.3A patent/EP2777263B1/en active Active
- 2012-11-07 MY MYPI2014701133A patent/MY174583A/en unknown
- 2012-11-07 HU HUE12788057A patent/HUE043156T2/hu unknown
- 2012-11-07 KR KR1020147015273A patent/KR101895652B1/ko active Active
- 2012-11-07 IN IN3345CHN2014 patent/IN2014CN03345A/en unknown
- 2012-11-07 CN CN201280054682.3A patent/CN104137546B/zh active Active
- 2012-11-07 JP JP2014541203A patent/JP5902311B2/ja active Active
- 2012-11-07 WO PCT/US2012/063943 patent/WO2013070766A1/en not_active Ceased
-
2014
- 2014-04-28 IL IL232284A patent/IL232284A/en active IP Right Grant
- 2014-06-06 ZA ZA2014/04179A patent/ZA201404179B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JP2014535250A (ja) | 2014-12-25 |
| US10277915B2 (en) | 2019-04-30 |
| HUE043156T2 (hu) | 2019-08-28 |
| IL232284A0 (en) | 2014-06-30 |
| TWI520585B (zh) | 2016-02-01 |
| RU2014123320A (ru) | 2015-12-20 |
| TW201334549A (zh) | 2013-08-16 |
| EP2777263B1 (en) | 2018-12-19 |
| KR20140089583A (ko) | 2014-07-15 |
| IN2014CN03345A (https=) | 2015-07-03 |
| CA2853835A1 (en) | 2013-05-16 |
| PH12014500983A1 (en) | 2017-08-18 |
| CA2853835C (en) | 2017-02-28 |
| WO2013070766A1 (en) | 2013-05-16 |
| RU2582579C2 (ru) | 2016-04-27 |
| JP5902311B2 (ja) | 2016-04-13 |
| EP2777263A1 (en) | 2014-09-17 |
| ZA201404179B (en) | 2020-11-25 |
| SG11201401566UA (en) | 2014-09-26 |
| KR101895652B1 (ko) | 2018-09-05 |
| ES2715838T3 (es) | 2019-06-06 |
| AU2012335896A1 (en) | 2014-05-29 |
| IL232284A (en) | 2017-09-28 |
| HK1199995A1 (en) | 2015-07-24 |
| CN104137546B (zh) | 2018-01-26 |
| US20130114695A1 (en) | 2013-05-09 |
| BR112014011054B1 (pt) | 2022-06-07 |
| BR112014011054A2 (pt) | 2017-05-02 |
| CN104137546A (zh) | 2014-11-05 |
| AU2012335896B2 (en) | 2016-05-12 |
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