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
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- 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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- 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 |
|---|---|---|---|
| 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 |
| JP2017040003A Division JP6298555B2 (ja) | 2011-12-15 | 2017-03-03 | 画像復号方法及び画像復号装置 |
| JP2017040004A Division JP6305590B2 (ja) | 2011-12-15 | 2017-03-03 | 画像復号方法及び画像復号装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2013192262A JP2013192262A (ja) | 2013-09-26 |
| JP2013192262A5 true JP2013192262A5 (enExample) | 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 |
| JP2017040003A Active JP6298555B2 (ja) | 2011-12-15 | 2017-03-03 | 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 |
| 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 |
|---|---|---|---|
| JP2017040003A Active JP6298555B2 (ja) | 2011-12-15 | 2017-03-03 | 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 |
| 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 (enExample) |
| EP (6) | EP3598754B1 (enExample) |
| JP (5) | JP5325360B1 (enExample) |
| KR (5) | KR102013460B1 (enExample) |
| CN (5) | CN107105243B (enExample) |
| AU (5) | AU2012353935B2 (enExample) |
| BR (1) | BR112013021018B1 (enExample) |
| CA (1) | CA2826371C (enExample) |
| ES (5) | ES2863625T3 (enExample) |
| HU (5) | HUE049830T2 (enExample) |
| LT (5) | LT3598754T (enExample) |
| MX (3) | MX2013009066A (enExample) |
| MY (2) | MY176011A (enExample) |
| PH (1) | PH12013501675A1 (enExample) |
| PL (5) | PL3614670T3 (enExample) |
| RU (2) | RU2607619C2 (enExample) |
| TW (5) | TWI629896B (enExample) |
| WO (1) | WO2013088687A1 (enExample) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
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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 |
| WO2014166705A1 (en) * | 2013-04-08 | 2014-10-16 | Thomson Licensing | Method for encoding and method for decoding a lut and corresponding devices |
| 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 |
| JPWO2017082304A1 (ja) | 2015-11-11 | 2018-09-06 | 日本電気株式会社 | 情報圧縮装置、情報圧縮方法、情報圧縮プログラム、及び、符号化装置 |
| KR102476148B1 (ko) * | 2016-12-28 | 2022-12-12 | 소니그룹주식회사 | 화상 처리 장치 및 방법 |
| 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 |
| CN120279121A (zh) * | 2018-01-19 | 2025-07-08 | 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 |
| BR112020026912A2 (pt) * | 2018-07-02 | 2021-03-30 | Huawei Technologies Co., Ltd. | Aparelho e método para filtragem em codificação de vídeo |
| WO2020050705A1 (ko) * | 2018-09-07 | 2020-03-12 | 가온미디어 주식회사 | 그룹 단위 양자화 파라미터를 처리하는 영상 복호화 및 부호화 방법 |
| CN120455660A (zh) | 2018-09-21 | 2025-08-08 | Oppo广东移动通信有限公司 | 视频解码/编码方法、视频解码器/编码器和比特流传输方法 |
| EP3857883A1 (en) * | 2018-09-24 | 2021-08-04 | InterDigital VC Holdings, Inc. | Method and apparatus for determining chroma quantization parameters when using separate coding trees for luma and chroma |
| WO2020114508A1 (zh) * | 2018-12-06 | 2020-06-11 | 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 |
| AU2020232820B2 (en) * | 2019-03-01 | 2024-05-16 | Huawei Technologies Co., Ltd. | The method of efficient signalling of CBF flags |
| 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 |
| KR20240134922A (ko) * | 2022-01-07 | 2024-09-10 | 엘지전자 주식회사 | 피쳐 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체 |
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| CN1143551C (zh) * | 1996-05-28 | 2004-03-24 | 松下电器产业株式会社 | 图像预测解码装置 |
| 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 |
| AU2003219198A1 (en) * | 2002-04-02 | 2003-10-13 | Nokia Corporation | Coding transform coefficients in image / video encoder and/or decoders |
| US7162093B2 (en) * | 2003-09-07 | 2007-01-09 | Microsoft Corporation | Slice-layer in video codec |
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| KR100868716B1 (ko) * | 2004-04-21 | 2008-11-13 | 슬립스트림 데이터 인크. | 컬러 이미지 인코딩을 위한 방법, 시스템 및 소프트웨어제품 |
| DE602004022789D1 (de) * | 2004-07-02 | 2009-10-08 | Mitsubishi Electric Inf Tech | Intra-Bildprädiktion für zeitlich Hochpass gefilterte Bilder in Wavelet-Videokodierung |
| CN101848389A (zh) | 2004-08-31 | 2010-09-29 | 松下电器产业株式会社 | 运动图像编码、解码方法及装置、记录介质的记录方法 |
| KR100647295B1 (ko) * | 2004-11-10 | 2006-11-23 | 삼성전자주식회사 | 비디오 디코더에서의 인접 정보 처리 장치 및 방법과 그방법을 수행하기 위한 프로그램이 저장된 기록 매체 |
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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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| US8189676B2 (en) * | 2007-04-05 | 2012-05-29 | Hong Kong University Of Science & Technology | Advance macro-block entropy coding for advanced video standards |
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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 |
| CN103460694B (zh) * | 2011-03-10 | 2017-02-15 | 夏普株式会社 | 图像解码装置、图像编码装置以及编码数据的数据构造 |
| 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 MX MX2013009066A patent/MX2013009066A/es active IP Right Grant
- 2012-12-07 LT LTEP19196199.4T patent/LT3598754T/lt unknown
- 2012-12-07 KR KR1020137020807A patent/KR102013460B1/ko active Active
- 2012-12-07 PH PH1/2013/501675A patent/PH12013501675A1/en unknown
- 2012-12-07 CA CA2826371A patent/CA2826371C/en active Active
- 2012-12-07 EP EP19196199.4A patent/EP3598754B1/en active Active
- 2012-12-07 CN CN201710201390.2A patent/CN107105243B/zh active Active
- 2012-12-07 EP EP19196209.1A patent/EP3599766B1/en active Active
- 2012-12-07 CN CN201710201598.4A patent/CN107087182B/zh active Active
- 2012-12-07 HU HUE17159363A patent/HUE049830T2/hu unknown
- 2012-12-07 EP EP19196204.2A patent/EP3614670B1/en active Active
- 2012-12-07 EP EP17159363.5A patent/EP3197162B1/en active Active
- 2012-12-07 HU HUE19196204A patent/HUE053941T2/hu unknown
- 2012-12-07 JP JP2013521698A patent/JP5325360B1/ja active Active
- 2012-12-07 CN CN201710202292.0A patent/CN109302611B/zh active Active
- 2012-12-07 KR KR1020197032788A patent/KR102124138B1/ko active Active
- 2012-12-07 PL PL19196204T patent/PL3614670T3/pl unknown
- 2012-12-07 KR KR1020197032790A patent/KR102124140B1/ko active Active
- 2012-12-07 LT LTEP19196195.2T patent/LT3598753T/lt unknown
- 2012-12-07 HU HUE19196195A patent/HUE054084T2/hu unknown
- 2012-12-07 EP EP19196195.2A patent/EP3598753B1/en active Active
- 2012-12-07 PL PL19196195T patent/PL3598753T3/pl unknown
- 2012-12-07 MX MX2016007628A patent/MX359109B/es unknown
- 2012-12-07 AU AU2012353935A patent/AU2012353935B2/en active Active
- 2012-12-07 KR KR1020197023518A patent/KR102079311B1/ko active Active
- 2012-12-07 RU RU2013138219A patent/RU2607619C2/ru active
- 2012-12-07 RU RU2016144679A patent/RU2711755C2/ru active
- 2012-12-07 ES ES19196195T patent/ES2863625T3/es active Active
- 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 HU HUE19196199A patent/HUE054730T2/hu unknown
- 2012-12-07 LT LTEP19196209.1T patent/LT3599766T/lt unknown
- 2012-12-07 PL PL19196209T patent/PL3599766T3/pl unknown
- 2012-12-07 ES ES19196204T patent/ES2864427T3/es active Active
- 2012-12-07 LT LTEP17159363.5T patent/LT3197162T/lt unknown
- 2012-12-07 WO PCT/JP2012/007843 patent/WO2013088687A1/ja not_active Ceased
- 2012-12-07 CN CN201710201421.4A patent/CN107071443B/zh active Active
- 2012-12-07 PL PL19196199T patent/PL3598754T3/pl unknown
- 2012-12-07 KR KR1020197032789A patent/KR102124139B1/ko active Active
- 2012-12-07 ES ES19196199T patent/ES2866352T3/es active Active
- 2012-12-07 ES ES19196209T patent/ES2843502T3/es active Active
- 2012-12-07 HU HUE19196209A patent/HUE052434T2/hu unknown
- 2012-12-07 MY MYPI2013701405A patent/MY176011A/en unknown
- 2012-12-07 PL PL17159363T patent/PL3197162T3/pl unknown
- 2012-12-07 MY MYPI2017001834A patent/MY190976A/en unknown
- 2012-12-07 CN CN201280007824.0A patent/CN103348680B/zh active Active
- 2012-12-07 EP EP12858014.9A patent/EP2793468A4/en not_active Withdrawn
- 2012-12-07 LT LTEP19196204.2T patent/LT3614670T/lt unknown
- 2012-12-11 US US13/710,932 patent/US8804823B2/en active Active
- 2012-12-12 TW TW106102970A patent/TWI629896B/zh active
- 2012-12-12 TW TW106102969A patent/TWI661714B/zh active
- 2012-12-12 TW TW101146880A patent/TWI547149B/zh active
- 2012-12-12 TW TW105120813A patent/TWI583184B/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 JP2017040003A patent/JP6298555B2/ja active Active
- 2017-03-03 JP JP2017040004A patent/JP6305590B2/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 AU2018203522A patent/AU2018203522B2/en active Active
- 2018-05-18 AU AU2018203520A patent/AU2018203520B2/en active Active
- 2018-05-21 US US15/984,488 patent/US10609370B2/en active Active
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