JP2013192262A5 - - Google Patents
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- JP2013192262A5 JP2013192262A5 JP2013117216A JP2013117216A JP2013192262A5 JP 2013192262 A5 JP2013192262 A5 JP 2013192262A5 JP 2013117216 A JP2013117216 A JP 2013117216A JP 2013117216 A JP2013117216 A JP 2013117216A JP 2013192262 A5 JP2013192262 A5 JP 2013192262A5
- Authority
- JP
- Japan
- Prior art keywords
- transform
- signal
- management information
- inverse
- quantization
- 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.)
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Links
- 238000013139 quantization Methods 0.000 claims 11
- 230000009466 transformation Effects 0.000 claims 2
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201161570865P | 2011-12-15 | 2011-12-15 | |
| US61/570,865 | 2011-12-15 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013521698A Division JP5325360B1 (ja) | 2011-12-15 | 2012-12-07 | 画像符号化方法及び画像符号化装置 |
Related Child Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017040004A Division JP6305590B2 (ja) | 2011-12-15 | 2017-03-03 | 画像復号方法及び画像復号装置 |
| JP2017040003A Division JP6298555B2 (ja) | 2011-12-15 | 2017-03-03 | 画像復号方法及び画像復号装置 |
| JP2017040005A Division JP6305591B2 (ja) | 2011-12-15 | 2017-03-03 | 画像符号化方法及び画像符号化装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2013192262A JP2013192262A (ja) | 2013-09-26 |
| JP2013192262A5 true JP2013192262A5 (https=) | 2016-01-14 |
| JP6106032B2 JP6106032B2 (ja) | 2017-03-29 |
Family
ID=48612163
Family Applications (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013521698A Active JP5325360B1 (ja) | 2011-12-15 | 2012-12-07 | 画像符号化方法及び画像符号化装置 |
| JP2013117216A Active JP6106032B2 (ja) | 2011-12-15 | 2013-06-03 | 画像復号方法及び画像復号装置 |
| JP2017040004A Active JP6305590B2 (ja) | 2011-12-15 | 2017-03-03 | 画像復号方法及び画像復号装置 |
| JP2017040003A Active JP6298555B2 (ja) | 2011-12-15 | 2017-03-03 | 画像復号方法及び画像復号装置 |
| JP2017040005A Active JP6305591B2 (ja) | 2011-12-15 | 2017-03-03 | 画像符号化方法及び画像符号化装置 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013521698A Active JP5325360B1 (ja) | 2011-12-15 | 2012-12-07 | 画像符号化方法及び画像符号化装置 |
Family Applications After (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017040004A Active JP6305590B2 (ja) | 2011-12-15 | 2017-03-03 | 画像復号方法及び画像復号装置 |
| JP2017040003A Active JP6298555B2 (ja) | 2011-12-15 | 2017-03-03 | 画像復号方法及び画像復号装置 |
| JP2017040005A Active JP6305591B2 (ja) | 2011-12-15 | 2017-03-03 | 画像符号化方法及び画像符号化装置 |
Country Status (18)
| Country | Link |
|---|---|
| US (6) | US8804823B2 (https=) |
| EP (6) | EP3614670B1 (https=) |
| JP (5) | JP5325360B1 (https=) |
| KR (5) | KR102124139B1 (https=) |
| CN (5) | CN107071443B (https=) |
| AU (5) | AU2012353935B2 (https=) |
| BR (1) | BR112013021018B1 (https=) |
| CA (1) | CA2826371C (https=) |
| ES (5) | ES2864427T3 (https=) |
| HU (5) | HUE054730T2 (https=) |
| LT (5) | LT3599766T (https=) |
| MX (3) | MX359109B (https=) |
| MY (2) | MY176011A (https=) |
| PH (1) | PH12013501675A1 (https=) |
| PL (5) | PL3614670T3 (https=) |
| RU (2) | RU2711755C2 (https=) |
| TW (5) | TWI583184B (https=) |
| WO (1) | WO2013088687A1 (https=) |
Families Citing this family (23)
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| KR101457418B1 (ko) * | 2009-10-23 | 2014-11-04 | 삼성전자주식회사 | 계층적 부호화 단위의 크기에 따른 비디오 부호화 방법과 그 장치, 및 비디오 복호화 방법과 그 장치 |
| JP2014007469A (ja) * | 2012-06-21 | 2014-01-16 | Canon Inc | 画像符号化装置及び画像符号化方法 |
| US9749645B2 (en) * | 2012-06-22 | 2017-08-29 | Microsoft Technology Licensing, Llc | Coded-block-flag coding and derivation |
| CN109951714B (zh) | 2013-04-08 | 2022-11-11 | 杜比国际公司 | 对lut进行编码的方法和进行解码的方法以及对应的设备 |
| US9218639B2 (en) * | 2013-09-27 | 2015-12-22 | Apple Inc. | Processing order in block processing pipelines |
| JP6066945B2 (ja) * | 2014-02-21 | 2017-01-25 | キヤノン株式会社 | 画像復号装置、画像復号方法及びプログラム |
| US9549203B2 (en) * | 2014-04-28 | 2017-01-17 | Arris Enterprises, Inc. | Error recovery for video delivery via a segmentation process |
| WO2017082304A1 (ja) * | 2015-11-11 | 2017-05-18 | 日本電気株式会社 | 情報圧縮装置、情報圧縮方法、記録媒体、及び、符号化装置 |
| CN110100438B (zh) * | 2016-12-28 | 2022-04-15 | 索尼公司 | 图像处理装置和方法 |
| KR20220101777A (ko) | 2017-05-02 | 2022-07-19 | 주식회사 케이엠더블유 | 캐비티 타입의 무선 주파수 필터 |
| CN108076346B (zh) * | 2017-12-21 | 2020-05-22 | 北京奇艺世纪科技有限公司 | 一种图像编解码方法及装置 |
| CN111727463B (zh) * | 2018-01-19 | 2025-04-11 | 松下电器（美国）知识产权公司 | 三维数据编码方法、三维数据解码方法、三维数据编码装置、以及三维数据解码装置 |
| MX2021000173A (es) | 2018-07-02 | 2021-05-27 | Huawei Tech Co Ltd | Aparato y metodo para filtrar en codificacion de video. |
| WO2020050705A1 (ko) * | 2018-09-07 | 2020-03-12 | 가온미디어 주식회사 | 그룹 단위 양자화 파라미터를 처리하는 영상 복호화 및 부호화 방법 |
| ES2955040T3 (es) * | 2018-09-21 | 2023-11-28 | Guangdong Oppo Mobile Telecommunications Corp Ltd | Método de codificación/descodificación de señales de imagen y dispositivo para el mismo |
| WO2020068531A1 (en) * | 2018-09-24 | 2020-04-02 | Interdigital Vc Holdings, Inc. | Method and apparatus for determining chroma quantization parameters when using separate coding trees for luma and chroma |
| CN111294603B (zh) * | 2018-12-06 | 2023-09-29 | 华为技术有限公司 | 视频编解码方法及装置 |
| PH12019000380A1 (en) * | 2018-12-17 | 2020-09-28 | Nokia Technologies Oy | An apparatus, a method and a computer program for video coding and decoding |
| CN113039797A (zh) * | 2019-03-01 | 2021-06-25 | 华为技术有限公司 | Cbf标志的高效指示方法 |
| TWI906218B (zh) * | 2019-04-24 | 2025-12-01 | 美商松下電器（美國）知識產權公司 | 編碼裝置及編碼方法 |
| CN112055211B (zh) | 2019-08-15 | 2021-10-26 | 华为技术有限公司 | 视频编码器及qp设置方法 |
| US20230140628A1 (en) * | 2021-11-04 | 2023-05-04 | Meta Platforms, Inc. | Novel buffer format for a two-stage video encoding process |
| EP4462310A4 (en) * | 2022-01-07 | 2025-11-26 | Lg Electronics Inc | METHOD AND DEVICE FOR ENCODING/DECODING FEATURES, AND RECORDING MEDIUM ON WHICH A BINARY STREAM IS STORED |
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| ES2171377T3 (es) * | 1996-05-28 | 2002-09-16 | Matsushita Electric Industrial Co Ltd | Dispositivo de prediccion y decodificado de imagen. |
| AUPO951297A0 (en) * | 1997-09-29 | 1997-10-23 | Canon Information Systems Research Australia Pty Ltd | Method and apparatus for digital data compression |
| JP4053668B2 (ja) | 1998-09-16 | 2008-02-27 | パイオニア株式会社 | 情報記録装置及び情報記録方法 |
| US6690307B2 (en) * | 2002-01-22 | 2004-02-10 | Nokia Corporation | Adaptive variable length coding of digital video |
| WO2003084076A1 (en) * | 2002-04-02 | 2003-10-09 | Nokia Corporation | Coding transform coefficients in image / video encoder and/or decoders |
| EP1656793B1 (en) * | 2003-09-07 | 2019-11-27 | Microsoft Technology Licensing, LLC | Slice layer in video codec |
| RU2329615C2 (ru) * | 2003-12-01 | 2008-07-20 | Самсунг Электроникс Ко., Лтд. | Способ масштабируемого кодирования и декодирования видеосигнала и устройство для его осуществления |
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| ATE484040T1 (de) * | 2004-04-21 | 2010-10-15 | Slipstream Data Inc | Verfahren, system und softwareprodukt zur farbbildcodierung |
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| KR101256548B1 (ko) * | 2005-12-30 | 2013-04-19 | 삼성전자주식회사 | 영상 부호화 및 복호화 장치 및 그 방법 |
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| WO2008027192A2 (en) * | 2006-08-25 | 2008-03-06 | Thomson Licensing | Methods and apparatus for reduced resolution partitioning |
| AR064274A1 (es) | 2006-12-14 | 2009-03-25 | Panasonic Corp | Metodo de codificacion de imagenes en movimiento, dispositivo de codificacion de imagenes en movimiento, metodo de grabacion de imagenes en movimiento, medio de grabacion, metodo de reproduccion de imagenes en movimiento, dispositivo de reproduccion de imagenes en movimiento, y sistema de reproducci |
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| US20110274162A1 (en) * | 2010-05-04 | 2011-11-10 | Minhua Zhou | Coding Unit Quantization Parameters in Video Coding |
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| JP5325157B2 (ja) * | 2010-04-09 | 2013-10-23 | 株式会社エヌ・ティ・ティ・ドコモ | 動画像符号化装置、動画像復号装置、動画像符号化方法、動画像復号方法、動画像符号化プログラム、及び、動画像復号プログラム |
| AU2010202390B2 (en) * | 2010-06-08 | 2013-08-29 | Canon Kabushiki Kaisha | Rasterising disjoint regions of a page in parallel |
| CN107105259B (zh) * | 2011-03-10 | 2021-12-28 | 夏普株式会社 | 图像解码装置及方法、以及记录介质 |
| CN102263951B (zh) * | 2011-07-06 | 2014-03-05 | 北京航空航天大学 | 一种快速的分形视频压缩与解压缩方法 |
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2012
- 2012-12-07 EP EP19196204.2A patent/EP3614670B1/en active Active
- 2012-12-07 PH PH1/2013/501675A patent/PH12013501675A1/en unknown
- 2012-12-07 HU HUE19196199A patent/HUE054730T2/hu unknown
- 2012-12-07 LT LTEP19196209.1T patent/LT3599766T/lt unknown
- 2012-12-07 PL PL19196204T patent/PL3614670T3/pl unknown
- 2012-12-07 KR KR1020197032789A patent/KR102124139B1/ko active Active
- 2012-12-07 KR KR1020197023518A patent/KR102079311B1/ko active Active
- 2012-12-07 MX MX2016007628A patent/MX359109B/es unknown
- 2012-12-07 CN CN201710201421.4A patent/CN107071443B/zh active Active
- 2012-12-07 JP JP2013521698A patent/JP5325360B1/ja active Active
- 2012-12-07 RU RU2016144679A patent/RU2711755C2/ru active
- 2012-12-07 HU HUE17159363A patent/HUE049830T2/hu unknown
- 2012-12-07 LT LTEP19196199.4T patent/LT3598754T/lt unknown
- 2012-12-07 CN CN201280007824.0A patent/CN103348680B/zh active Active
- 2012-12-07 EP EP19196195.2A patent/EP3598753B1/en active Active
- 2012-12-07 CA CA2826371A patent/CA2826371C/en active Active
- 2012-12-07 LT LTEP19196195.2T patent/LT3598753T/lt unknown
- 2012-12-07 ES ES19196204T patent/ES2864427T3/es active Active
- 2012-12-07 MX MX2013009066A patent/MX2013009066A/es active IP Right Grant
- 2012-12-07 CN CN201710202292.0A patent/CN109302611B/zh active Active
- 2012-12-07 EP EP19196199.4A patent/EP3598754B1/en active Active
- 2012-12-07 LT LTEP17159363.5T patent/LT3197162T/lt unknown
- 2012-12-07 KR KR1020137020807A patent/KR102013460B1/ko active Active
- 2012-12-07 CN CN201710201598.4A patent/CN107087182B/zh active Active
- 2012-12-07 ES ES19196195T patent/ES2863625T3/es active Active
- 2012-12-07 HU HUE19196195A patent/HUE054084T2/hu unknown
- 2012-12-07 EP EP12858014.9A patent/EP2793468A4/en not_active Withdrawn
- 2012-12-07 WO PCT/JP2012/007843 patent/WO2013088687A1/ja not_active Ceased
- 2012-12-07 MY MYPI2013701405A patent/MY176011A/en unknown
- 2012-12-07 EP EP17159363.5A patent/EP3197162B1/en active Active
- 2012-12-07 RU RU2013138219A patent/RU2607619C2/ru active
- 2012-12-07 PL PL19196195T patent/PL3598753T3/pl unknown
- 2012-12-07 HU HUE19196209A patent/HUE052434T2/hu unknown
- 2012-12-07 AU AU2012353935A patent/AU2012353935B2/en active Active
- 2012-12-07 KR KR1020197032790A patent/KR102124140B1/ko active Active
- 2012-12-07 LT LTEP19196204.2T patent/LT3614670T/lt unknown
- 2012-12-07 EP EP19196209.1A patent/EP3599766B1/en active Active
- 2012-12-07 MY MYPI2017001834A patent/MY190976A/en unknown
- 2012-12-07 ES ES17159363T patent/ES2801375T3/es active Active
- 2012-12-07 BR BR112013021018-4A patent/BR112013021018B1/pt active IP Right Grant
- 2012-12-07 PL PL19196209T patent/PL3599766T3/pl unknown
- 2012-12-07 PL PL19196199T patent/PL3598754T3/pl unknown
- 2012-12-07 ES ES19196209T patent/ES2843502T3/es active Active
- 2012-12-07 KR KR1020197032788A patent/KR102124138B1/ko active Active
- 2012-12-07 CN CN201710201390.2A patent/CN107105243B/zh active Active
- 2012-12-07 HU HUE19196204A patent/HUE053941T2/hu unknown
- 2012-12-07 PL PL17159363T patent/PL3197162T3/pl unknown
- 2012-12-07 ES ES19196199T patent/ES2866352T3/es active Active
- 2012-12-11 US US13/710,932 patent/US8804823B2/en active Active
- 2012-12-12 TW TW105120813A patent/TWI583184B/zh active
- 2012-12-12 TW TW101146880A patent/TWI547149B/zh active
- 2012-12-12 TW TW106102969A patent/TWI661714B/zh active
- 2012-12-12 TW TW106102970A patent/TWI629896B/zh active
- 2012-12-12 TW TW106102968A patent/TWI661713B/zh active
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2013
- 2013-05-31 US US13/906,970 patent/US8649620B2/en active Active
- 2013-06-03 JP JP2013117216A patent/JP6106032B2/ja active Active
- 2013-08-06 MX MX2015004406A patent/MX339995B/es unknown
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2014
- 2014-06-12 US US14/302,837 patent/US8958473B2/en active Active
- 2014-12-30 US US14/585,729 patent/US9402089B2/en active Active
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2016
- 2016-06-22 US US15/189,246 patent/US10003800B2/en active Active
- 2016-10-31 AU AU2016250508A patent/AU2016250508B2/en active Active
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2017
- 2017-03-03 JP JP2017040004A patent/JP6305590B2/ja active Active
- 2017-03-03 JP JP2017040003A patent/JP6298555B2/ja active Active
- 2017-03-03 JP JP2017040005A patent/JP6305591B2/ja active Active
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2018
- 2018-02-13 AU AU2018201049A patent/AU2018201049C1/en active Active
- 2018-05-18 AU AU2018203520A patent/AU2018203520B2/en active Active
- 2018-05-18 AU AU2018203522A patent/AU2018203522B2/en active Active
- 2018-05-21 US US15/984,488 patent/US10609370B2/en active Active
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