BR122020014035A2 - - Google Patents
Info
- Publication number
- BR122020014035A2 BR122020014035A2 BR122020014035A BR122020014035A BR122020014035A2 BR 122020014035 A2 BR122020014035 A2 BR 122020014035A2 BR 122020014035 A BR122020014035 A BR 122020014035A BR 122020014035 A BR122020014035 A BR 122020014035A BR 122020014035 A2 BR122020014035 A2 BR 122020014035A2
- Authority
- BR
- Brazil
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
- H04N19/10—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
-
- 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
- H04N19/102—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
- H04N19/103—Selection of coding mode or of prediction mode
- H04N19/11—Selection of coding mode or of prediction mode among a plurality of spatial predictive coding modes
-
- 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
- H04N19/17—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
- H04N19/46—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
- H04N19/50—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
- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
- H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
-
- 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
- H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
-
- 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
- H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
- H04N19/91—Entropy coding, e.g. variable length coding [VLC] or arithmetic coding
-
- 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
- H04N19/103—Selection of coding mode or of prediction mode
- H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Compression Of Band Width Or Redundancy In Fax (AREA)
- Auxiliary Devices For Music (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20110114607A KR20130049523A (ko) | 2011-11-04 | 2011-11-04 | 인트라 예측 블록 생성 장치 |
KR10-2011-0114607 | 2011-11-04 | ||
BR112014010639-8A BR112014010639B1 (pt) | 2011-11-04 | 2012-11-02 | Método de quantizar inversamente um bloco quantizado |
PCT/CN2012/083978 WO2013064095A1 (en) | 2011-11-04 | 2012-11-02 | Method of deriving quantization parameter |
Publications (3)
Publication Number | Publication Date |
---|---|
BR122020014035A2 true BR122020014035A2 (pt) | 2020-10-06 |
BR122020014035A8 BR122020014035A8 (pt) | 2022-10-04 |
BR122020014035B1 BR122020014035B1 (pt) | 2023-12-12 |
Family
ID=48191357
Family Applications (5)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR122020014038-0A BR122020014038B1 (pt) | 2011-11-04 | 2012-11-02 | Método de quantizar inversamente um bloco quantizado |
BR122020014037-2A BR122020014037B1 (pt) | 2011-11-04 | 2012-11-02 | Método de quantizar inversamente um bloco quantizado |
BR122020014035-6A BR122020014035B1 (pt) | 2011-11-04 | 2012-11-02 | Método de quantizar inversamente um bloco quantizado |
BR122020014036-4A BR122020014036B1 (pt) | 2011-11-04 | 2012-11-02 | Método de quantizar inversamente um bloco quantizado |
BR112014010639-8A BR112014010639B1 (pt) | 2011-11-04 | 2012-11-02 | Método de quantizar inversamente um bloco quantizado |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR122020014038-0A BR122020014038B1 (pt) | 2011-11-04 | 2012-11-02 | Método de quantizar inversamente um bloco quantizado |
BR122020014037-2A BR122020014037B1 (pt) | 2011-11-04 | 2012-11-02 | Método de quantizar inversamente um bloco quantizado |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR122020014036-4A BR122020014036B1 (pt) | 2011-11-04 | 2012-11-02 | Método de quantizar inversamente um bloco quantizado |
BR112014010639-8A BR112014010639B1 (pt) | 2011-11-04 | 2012-11-02 | Método de quantizar inversamente um bloco quantizado |
Country Status (14)
Country | Link |
---|---|
US (11) | US9264723B2 (pt) |
EP (6) | EP3843392A1 (pt) |
JP (8) | JP5841264B2 (pt) |
KR (6) | KR20130049523A (pt) |
CN (8) | CN108259907B (pt) |
BR (5) | BR122020014038B1 (pt) |
CA (4) | CA3085029C (pt) |
ES (1) | ES2784007T3 (pt) |
HU (1) | HUE048753T2 (pt) |
MX (6) | MX340479B (pt) |
PL (1) | PL3402191T3 (pt) |
SG (9) | SG10201600412WA (pt) |
TW (7) | TWI803958B (pt) |
WO (1) | WO2013064095A1 (pt) |
Families Citing this family (43)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011129100A1 (ja) | 2010-04-13 | 2011-10-20 | パナソニック株式会社 | 画像符号化方法および画像復号化方法 |
KR20130049525A (ko) | 2011-11-04 | 2013-05-14 | 오수미 | 잔차 블록 복원을 위한 역변환 방법 |
KR20130049522A (ko) | 2011-11-04 | 2013-05-14 | 오수미 | 인트라 예측 블록 생성 방법 |
KR20130049523A (ko) * | 2011-11-04 | 2013-05-14 | 오수미 | 인트라 예측 블록 생성 장치 |
US10277915B2 (en) * | 2011-11-07 | 2019-04-30 | Qualcomm Incorporated | Signaling quantization matrices for video coding |
KR20130050407A (ko) | 2011-11-07 | 2013-05-16 | 오수미 | 인터 모드에서의 움직임 정보 생성 방법 |
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 |
KR20130058524A (ko) * | 2011-11-25 | 2013-06-04 | 오수미 | 색차 인트라 예측 블록 생성 방법 |
JP6064580B2 (ja) * | 2011-12-21 | 2017-01-25 | 株式会社Jvcケンウッド | 動画像符号化装置、動画像符号化方法及び動画像符号化プログラム、並びに送信装置、送信方法及び送信プログラム |
JP6064581B2 (ja) * | 2011-12-21 | 2017-01-25 | 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、並びに受信装置、受信方法及び受信プログラム |
US11323747B2 (en) * | 2013-06-05 | 2022-05-03 | Qualcomm Incorporated | Residual differential pulse code modulation (DPCM) extensions and harmonization with transform skip, rotation, and scans |
JP6587046B2 (ja) * | 2013-07-08 | 2019-10-09 | サン パテント トラスト | 画像符号化方法、画像復号方法、画像符号化装置及び画像復号装置 |
US20170155899A1 (en) * | 2013-09-07 | 2017-06-01 | Tongji University | Image compression method and apparatus using matching |
CN107258084A (zh) * | 2015-02-17 | 2017-10-17 | Lg 电子株式会社 | 使用自适应扫描顺序编码/解码视频信号的方法和设备 |
WO2016205999A1 (en) * | 2015-06-23 | 2016-12-29 | Mediatek Singapore Pte. Ltd. | Adaptive coding group for image/video coding |
JP6535744B2 (ja) | 2015-08-20 | 2019-06-26 | 日本放送協会 | 画像符号化装置、画像復号化装置、及びこれらのプログラム |
KR20240017967A (ko) | 2016-02-16 | 2024-02-08 | 삼성전자주식회사 | 영상을 부호화/복호화 하는 방법 및 그 장치 |
JP6660868B2 (ja) * | 2016-11-15 | 2020-03-11 | Kddi株式会社 | 動画像符号化装置及び動画像復号装置並びにプログラム |
CN108805943B (zh) * | 2017-04-27 | 2022-12-09 | 腾讯科技(深圳)有限公司 | 图片转码方法和装置 |
CN111052741A (zh) * | 2017-09-06 | 2020-04-21 | 佳稳电子有限公司 | 基于有效传送的差分量化参数的影像编码/解码方法及装置 |
CN111213377A (zh) | 2017-10-18 | 2020-05-29 | 三星电子株式会社 | 用于视频解码的方法和设备以及用于视频编码的方法和设备 |
US11262088B2 (en) | 2017-11-06 | 2022-03-01 | International Business Machines Corporation | Adjusting settings of environmental devices connected via a network to an automation hub |
KR102450974B1 (ko) | 2018-01-02 | 2022-10-06 | 삼성전자주식회사 | 부호화 방법 및 그 장치, 복호화 방법 및 그 장치 |
US10491914B2 (en) * | 2018-03-29 | 2019-11-26 | Tencent America LLC | Transform information prediction |
KR102030384B1 (ko) | 2018-06-19 | 2019-11-08 | 광운대학교 산학협력단 | 잔차 계수 부호화/복호화 방법 및 장치 |
WO2019240450A1 (ko) | 2018-06-11 | 2019-12-19 | 광운대학교 산학협력단 | 잔차 계수 부호화/복호화 방법 및 장치 |
US11927280B2 (en) | 2018-06-30 | 2024-03-12 | Fujikin Incorporated | Diaphragm valve and monitoring method thereof with improved leak detection |
AU2019335453B2 (en) * | 2018-09-03 | 2023-06-15 | Huawei Technologies Co., Ltd. | Method and apparatus for intra prediction |
WO2020071871A1 (ko) * | 2018-10-05 | 2020-04-09 | 엘지전자 주식회사 | 영상 서비스 처리 방법 및 그 장치 |
CN111050169B (zh) * | 2018-10-15 | 2021-12-14 | 华为技术有限公司 | 图像编码中量化参数的生成方法、装置及终端 |
CN109688409B (zh) * | 2018-12-28 | 2021-03-02 | 北京奇艺世纪科技有限公司 | 一种视频编码方法及装置 |
CN109831670B (zh) * | 2019-02-26 | 2020-04-24 | 北京大学深圳研究生院 | 一种反量化方法、系统、设备及计算机可读介质 |
EP3939269A4 (en) * | 2019-04-10 | 2022-06-15 | Beijing Dajia Internet Information Technology Co., Ltd. | METHOD AND APPARATUS FOR VIDEO CODING USING AN IMPROVED MATRIX-BASED INTRA PREDICTION CODING MODE |
WO2020213976A1 (ko) | 2019-04-17 | 2020-10-22 | 엘지전자 주식회사 | Bdpcm을 이용한 영상 부호화/복호화 방법, 장치 및 비트스트림을 전송하는 방법 |
AU2020262284B2 (en) | 2019-04-24 | 2023-09-21 | Bytedance Inc. | Constraints on quantized residual differential pulse code modulation representation of coded video |
CN117857783A (zh) * | 2019-05-01 | 2024-04-09 | 字节跳动有限公司 | 使用量化残差差分脉冲码调制编解码的帧内编解码视频 |
CN112004084B (zh) * | 2019-05-27 | 2022-03-29 | 北京君正集成电路股份有限公司 | 一种利用量化参数排序的码率控制优化方法及系统 |
WO2020253830A1 (en) * | 2019-06-21 | 2020-12-24 | Huawei Technologies Co., Ltd. | Chroma sample weight derivation for geometric partition mode |
CN110464326B (zh) | 2019-08-19 | 2022-05-10 | 上海联影医疗科技股份有限公司 | 一种扫描参数推荐方法、系统、装置及存储介质 |
US11800110B2 (en) * | 2021-04-20 | 2023-10-24 | Tencent America LLC | Adaptive scanning with multiple transform selection |
US20230069984A1 (en) * | 2021-08-24 | 2023-03-09 | Tencent America LLC | Hardware friendly design for intra mode coding |
US11917144B2 (en) | 2021-09-29 | 2024-02-27 | Mediatek Inc. | Efficient in-loop filtering for video coding |
CN116095316B (zh) * | 2023-03-17 | 2023-06-23 | 北京中星微人工智能芯片技术有限公司 | 视频图像处理方法及装置、电子设备及存储介质 |
Family Cites Families (75)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8625665B2 (en) * | 1996-09-20 | 2014-01-07 | At&T Intellectual Property Ii, L.P. | Video coder providing implicit coefficient prediction and scan adaptation for image coding and intra coding of video |
CN1198457C (zh) * | 1998-03-17 | 2005-04-20 | 松下电器产业株式会社 | 图象信号处理装置 |
JP2001298368A (ja) * | 2000-04-14 | 2001-10-26 | Sakai Yasue | 圧縮方法及び装置、伸長方法及び装置、圧縮伸長システム、記録媒体 |
JP3561485B2 (ja) * | 2000-08-18 | 2004-09-02 | 株式会社メディアグルー | 符号化信号分離・合成装置、差分符号化信号生成装置、符号化信号分離・合成方法、差分符号化信号生成方法、符号化信号分離・合成プログラムを記録した媒体および差分符号化信号生成プログラムを記録した媒体 |
CN100350433C (zh) * | 2001-11-27 | 2007-11-21 | 三星电子株式会社 | 计算路径误差的方法和提取路径断点的方法 |
CN1206864C (zh) * | 2002-07-22 | 2005-06-15 | 中国科学院计算技术研究所 | 结合率失真优化的码率控制的方法及其装置 |
EP1453004A2 (en) * | 2003-02-28 | 2004-09-01 | NTT DoCoMo, Inc. | Image encoding apparatus and method |
JP2006005438A (ja) * | 2004-06-15 | 2006-01-05 | Sony Corp | 画像処理装置およびその方法 |
CN100348051C (zh) * | 2005-03-31 | 2007-11-07 | 华中科技大学 | 一种增强型帧内预测模式编码方法 |
WO2007032600A1 (en) * | 2005-07-21 | 2007-03-22 | Samsung Electronics Co., Ltd. | Method and apparatus for encoding and decoding video signal by extending application of directional intra-prediction |
JP2007089035A (ja) * | 2005-09-26 | 2007-04-05 | Toshiba Corp | 動画像符号化方法、装置及びプログラム |
US20070274385A1 (en) * | 2006-05-26 | 2007-11-29 | Zhongli He | Method of increasing coding efficiency and reducing power consumption by on-line scene change detection while encoding inter-frame |
JP4254867B2 (ja) | 2007-01-31 | 2009-04-15 | ソニー株式会社 | 情報処理装置および方法、プログラム、並びに記録媒体 |
EP1983759A1 (en) * | 2007-04-19 | 2008-10-22 | Matsushita Electric Industrial Co., Ltd. | Estimation of separable adaptive interpolation filters for hybrid video coding |
CN100493198C (zh) * | 2007-05-31 | 2009-05-27 | 北京中星微电子有限公司 | 算术编码中的概率模型存储方法 |
US8571104B2 (en) * | 2007-06-15 | 2013-10-29 | Qualcomm, Incorporated | Adaptive coefficient scanning in video coding |
US8619853B2 (en) * | 2007-06-15 | 2013-12-31 | Qualcomm Incorporated | Separable directional transforms |
CN100551075C (zh) * | 2007-10-15 | 2009-10-14 | 中兴通讯股份有限公司 | 一种低复杂度的帧内预测模式选择方法 |
KR100940444B1 (ko) * | 2007-12-18 | 2010-02-10 | 한국전자통신연구원 | 공간적 에지 검출을 이용한 인트라 예측 모드 구성 방법 |
US20090161757A1 (en) * | 2007-12-21 | 2009-06-25 | General Instrument Corporation | Method and Apparatus for Selecting a Coding Mode for a Block |
US8542730B2 (en) * | 2008-02-22 | 2013-09-24 | Qualcomm, Incorporated | Fast macroblock delta QP decision |
CN101262603B (zh) * | 2008-03-27 | 2011-08-31 | 方春 | 一种自适应码率控制方法 |
CN100596202C (zh) * | 2008-05-30 | 2010-03-24 | 四川虹微技术有限公司 | 一种快速帧内模式选择方法 |
US8897359B2 (en) * | 2008-06-03 | 2014-11-25 | Microsoft Corporation | Adaptive quantization for enhancement layer video coding |
CN101779467B (zh) * | 2008-06-27 | 2012-06-27 | 索尼公司 | 图像处理装置和图像处理方法 |
KR101501568B1 (ko) * | 2008-07-04 | 2015-03-12 | 에스케이 텔레콤주식회사 | 영상 부호화 및 복호화 장치 및, 방법 |
CN101729886B (zh) * | 2008-10-24 | 2011-09-28 | 安凯(广州)微电子技术有限公司 | 一种视频解码方法、系统和设备 |
CN101494776B (zh) * | 2009-02-13 | 2011-01-05 | 北京邮电大学 | 一种h.264码率控制方法 |
JP5174737B2 (ja) | 2009-05-05 | 2013-04-03 | 国立大学法人広島大学 | 画像配信システム、符号装置及び復号装置 |
KR101507344B1 (ko) * | 2009-08-21 | 2015-03-31 | 에스케이 텔레콤주식회사 | 가변 길이 부호를 이용한 인트라 예측모드 부호화 방법과 장치, 및 이를 위한기록 매체 |
JP5649296B2 (ja) * | 2009-10-26 | 2015-01-07 | キヤノン株式会社 | 画像符号化装置 |
KR101457894B1 (ko) * | 2009-10-28 | 2014-11-05 | 삼성전자주식회사 | 영상 부호화 방법 및 장치, 복호화 방법 및 장치 |
WO2011052215A1 (ja) * | 2009-10-30 | 2011-05-05 | パナソニック株式会社 | 復号方法、復号装置、符号化方法、および符号化装置 |
KR101441905B1 (ko) * | 2009-11-18 | 2014-09-24 | 에스케이텔레콤 주식회사 | 후보 예측 움직임 벡터 집합 선택을 이용한 움직임 벡터 부호화/복호화 방법 및 장치와 그를 이용한 영상 부호화/복호화 방법 및 장치 |
US20110274162A1 (en) * | 2010-05-04 | 2011-11-10 | Minhua Zhou | Coding Unit Quantization Parameters in Video Coding |
US8588297B2 (en) * | 2009-12-23 | 2013-11-19 | Oracle America, Inc. | Quantization parameter prediction |
KR101768207B1 (ko) * | 2010-01-19 | 2017-08-16 | 삼성전자주식회사 | 축소된 예측 움직임 벡터의 후보들에 기초해 움직임 벡터를 부호화, 복호화하는 방법 및 장치 |
US20120300850A1 (en) * | 2010-02-02 | 2012-11-29 | Alex Chungku Yie | Image encoding/decoding apparatus and method |
JP2011160359A (ja) * | 2010-02-03 | 2011-08-18 | Sharp Corp | ブロックノイズ量予測装置、ブロックノイズ量予測方法、画像処理装置、プログラム、及び、記録媒体 |
US8588303B2 (en) * | 2010-03-31 | 2013-11-19 | Futurewei Technologies, Inc. | Multiple predictor sets for intra-frame coding |
US8929440B2 (en) * | 2010-04-09 | 2015-01-06 | Sony Corporation | QP adaptive coefficients scanning and application |
DK2947877T3 (en) * | 2010-04-23 | 2017-01-23 | M&K Holdings Inc | Apparatus for encoding an image |
CN102238376B (zh) * | 2010-04-28 | 2014-04-23 | 鸿富锦精密工业(深圳)有限公司 | 图像处理系统及方法 |
US8902978B2 (en) * | 2010-05-30 | 2014-12-02 | Lg Electronics Inc. | Enhanced intra prediction mode signaling |
AU2011264896B2 (en) * | 2010-06-10 | 2015-08-27 | Interdigital Vc Holdings, Inc. | Methods and apparatus for determining quantization parameter predictors from a plurality of neighboring quantization parameters |
CN101888550A (zh) * | 2010-06-28 | 2010-11-17 | 中兴通讯股份有限公司 | 一种slice头信息中量化参数编码方法和装置 |
KR20120012385A (ko) * | 2010-07-31 | 2012-02-09 | 오수미 | 인트라 예측 부호화 장치 |
KR101373814B1 (ko) | 2010-07-31 | 2014-03-18 | 엠앤케이홀딩스 주식회사 | 예측 블록 생성 장치 |
WO2012122495A1 (en) | 2011-03-10 | 2012-09-13 | Huawei Technologies Co., Ltd. | Using multiple prediction sets to encode extended unified directional intra mode numbers for robustness |
CN102685484B (zh) | 2011-03-11 | 2014-10-08 | 华为技术有限公司 | 编码方法以及装置、解码方法以及装置 |
CN106412610B (zh) * | 2011-03-11 | 2019-06-18 | 索尼公司 | 图像处理装置和方法 |
CN102685478B (zh) | 2011-03-11 | 2015-04-29 | 华为技术有限公司 | 编码方法以及装置、解码方法以及装置 |
CN102685485B (zh) | 2011-03-11 | 2014-11-05 | 华为技术有限公司 | 编码方法以及装置、解码方法以及装置 |
CN102685483B (zh) * | 2011-03-11 | 2014-12-03 | 华为技术有限公司 | 解码方法 |
CN102137258B (zh) * | 2011-03-22 | 2013-04-24 | 宁波大学 | 一种立体视频码率控制方法 |
GB2491391B (en) * | 2011-06-02 | 2014-09-03 | Canon Kk | Encoding mode values representing prediction modes |
US9654785B2 (en) | 2011-06-09 | 2017-05-16 | Qualcomm Incorporated | Enhanced intra-prediction mode signaling for video coding using neighboring mode |
AU2012270960B2 (en) * | 2011-06-13 | 2017-02-16 | Sun Patent Trust | Image decoding method, image coding method, image decoding apparatus, image coding apparatus, and image coding and decoding apparatus |
US9112526B2 (en) * | 2011-06-15 | 2015-08-18 | Sony Corporation | Binarization of DQP using separate absolute value and sign (SAVS) in CABAC |
AU2012276454B2 (en) * | 2011-06-28 | 2016-02-25 | Samsung Electronics Co., Ltd. | Method and apparatus for coding video and method and apparatus for decoding video, accompanied with intra prediction |
KR20110111339A (ko) * | 2011-08-23 | 2011-10-11 | 한국전자통신연구원 | 화면내 예측 시스템에서 최적 모드를 예측하는 장치 및 방법 |
GB2494468B (en) | 2011-09-12 | 2014-01-15 | Canon Kk | Method and device for encoding or decoding information representing prediction modes |
BR112013014374B8 (pt) | 2011-09-13 | 2022-08-30 | Mediatek Singapore Pte Ltd | Método e aparelho para codificação de modo intra em hevc |
CN107181956B (zh) | 2011-10-07 | 2020-02-21 | 英迪股份有限公司 | 对视频信号进行解码的方法 |
KR101947658B1 (ko) * | 2011-10-24 | 2019-02-14 | (주)대가람 | 영상 복호화 방법 및 장치 |
CN104935941B (zh) * | 2011-10-24 | 2018-06-19 | 英孚布瑞智有限私人贸易公司 | 对帧内预测模式进行解码的方法 |
KR20130049523A (ko) | 2011-11-04 | 2013-05-14 | 오수미 | 인트라 예측 블록 생성 장치 |
KR20130049522A (ko) * | 2011-11-04 | 2013-05-14 | 오수미 | 인트라 예측 블록 생성 방법 |
KR20130050404A (ko) * | 2011-11-07 | 2013-05-16 | 오수미 | 인터 모드에서의 복원 블록 생성 방법 |
KR20130050407A (ko) * | 2011-11-07 | 2013-05-16 | 오수미 | 인터 모드에서의 움직임 정보 생성 방법 |
KR20130050405A (ko) * | 2011-11-07 | 2013-05-16 | 오수미 | 인터 모드에서의 시간 후보자 결정방법 |
KR20130058524A (ko) * | 2011-11-25 | 2013-06-04 | 오수미 | 색차 인트라 예측 블록 생성 방법 |
AR092786A1 (es) * | 2012-01-09 | 2015-05-06 | Jang Min | Metodos para eliminar artefactos de bloque |
BR122020018119B1 (pt) * | 2012-01-17 | 2023-11-21 | Gensquare Llc | Método para aplicar um deslocamento de borda |
CN102658478B (zh) | 2012-05-11 | 2014-11-05 | 山东海华汽车部件有限公司 | 一种板簧流水装配线 |
-
2011
- 2011-11-04 KR KR20110114607A patent/KR20130049523A/ko not_active Application Discontinuation
-
2012
- 2012-11-02 TW TW110132475A patent/TWI803958B/zh active
- 2012-11-02 US US14/353,891 patent/US9264723B2/en active Active
- 2012-11-02 SG SG10201600412WA patent/SG10201600412WA/en unknown
- 2012-11-02 MX MX2015015824A patent/MX340479B/es unknown
- 2012-11-02 TW TW109115848A patent/TWI742656B/zh active
- 2012-11-02 KR KR1020147010207A patent/KR101472974B1/ko active IP Right Review Request
- 2012-11-02 EP EP21156609.6A patent/EP3843392A1/en active Pending
- 2012-11-02 TW TW107139881A patent/TWI696380B/zh active
- 2012-11-02 TW TW106145413A patent/TWI645708B/zh active
- 2012-11-02 JP JP2014539230A patent/JP5841264B2/ja active Active
- 2012-11-02 BR BR122020014038-0A patent/BR122020014038B1/pt active IP Right Grant
- 2012-11-02 KR KR1020147010215A patent/KR20140066240A/ko not_active Application Discontinuation
- 2012-11-02 SG SG10201600418XA patent/SG10201600418XA/en unknown
- 2012-11-02 ES ES18181699T patent/ES2784007T3/es active Active
- 2012-11-02 BR BR122020014037-2A patent/BR122020014037B1/pt active IP Right Grant
- 2012-11-02 CA CA3085029A patent/CA3085029C/en active Active
- 2012-11-02 KR KR20147010213A patent/KR20140071438A/ko not_active Application Discontinuation
- 2012-11-02 SG SG10202001375VA patent/SG10202001375VA/en unknown
- 2012-11-02 SG SG10202002042VA patent/SG10202002042VA/en unknown
- 2012-11-02 CA CA3217419A patent/CA3217419A1/en active Pending
- 2012-11-02 MX MX2016009075A patent/MX345037B/es unknown
- 2012-11-02 KR KR20147010216A patent/KR20140074350A/ko not_active Application Discontinuation
- 2012-11-02 BR BR122020014035-6A patent/BR122020014035B1/pt active IP Right Grant
- 2012-11-02 EP EP21156612.0A patent/EP3843393A1/en active Pending
- 2012-11-02 SG SG10202002041XA patent/SG10202002041XA/en unknown
- 2012-11-02 KR KR1020147010214A patent/KR20140066239A/ko not_active Application Discontinuation
- 2012-11-02 BR BR122020014036-4A patent/BR122020014036B1/pt active IP Right Grant
- 2012-11-02 CA CA2853706A patent/CA2853706C/en active Active
- 2012-11-02 HU HUE18181699A patent/HUE048753T2/hu unknown
- 2012-11-02 WO PCT/CN2012/083978 patent/WO2013064095A1/en active Application Filing
- 2012-11-02 MX MX2015015821A patent/MX340478B/es unknown
- 2012-11-02 CA CA2989193A patent/CA2989193C/en active Active
- 2012-11-02 TW TW101140895A patent/TWI572189B/zh active
- 2012-11-02 EP EP21156631.0A patent/EP3843401A1/en active Pending
- 2012-11-02 SG SG10202001287TA patent/SG10202001287TA/en unknown
- 2012-11-02 PL PL18181699T patent/PL3402191T3/pl unknown
- 2012-11-02 SG SG10201600413TA patent/SG10201600413TA/en unknown
- 2012-11-02 TW TW105143712A patent/TWI615016B/zh active
- 2012-11-02 SG SG11201401926RA patent/SG11201401926RA/en unknown
- 2012-11-02 MX MX2015015820A patent/MX339983B/es unknown
- 2012-11-02 MX MX2014005327A patent/MX2014005327A/es active IP Right Grant
- 2012-11-02 EP EP18181699.2A patent/EP3402191B8/en active Active
- 2012-11-02 EP EP12845200.0A patent/EP2774377A4/en not_active Ceased
- 2012-11-02 BR BR112014010639-8A patent/BR112014010639B1/pt active IP Right Grant
- 2012-11-02 MX MX2015015826A patent/MX340480B/es unknown
- 2012-11-02 SG SG10201600414RA patent/SG10201600414RA/en unknown
- 2012-11-02 EP EP21156479.4A patent/EP3843400A1/en active Pending
- 2012-11-02 TW TW112115445A patent/TW202333500A/zh unknown
- 2012-11-05 CN CN201810074631.6A patent/CN108259907B/zh active Active
- 2012-11-05 CN CN201810073355.1A patent/CN108347614B/zh active Active
- 2012-11-05 CN CN201810074625.0A patent/CN108366260B/zh active Active
- 2012-11-05 CN CN201810073418.3A patent/CN108184119B/zh active Active
- 2012-11-05 CN CN201810072887.3A patent/CN108495133B/zh active Active
- 2012-11-05 CN CN201810073432.3A patent/CN108184120B/zh active Active
- 2012-11-05 CN CN201810073988.2A patent/CN108259906B/zh active Active
- 2012-11-05 CN CN201210436688.9A patent/CN103096070B/zh active Active
-
2015
- 2015-01-08 US US14/592,809 patent/US9204151B2/en active Active
- 2015-09-11 US US14/852,144 patent/US9712825B2/en active Active
- 2015-09-11 US US14/852,197 patent/US9912950B2/en active Active
- 2015-09-11 US US14/852,167 patent/US9699460B2/en active Active
- 2015-09-11 US US14/852,115 patent/US9712824B2/en active Active
- 2015-11-12 JP JP2015222051A patent/JP6101774B2/ja active Active
-
2017
- 2017-02-27 JP JP2017035017A patent/JP6275897B2/ja active Active
-
2018
- 2018-01-10 JP JP2018001995A patent/JP6469265B2/ja active Active
- 2018-01-25 US US15/879,994 patent/US10313671B2/en active Active
-
2019
- 2019-01-15 JP JP2019004278A patent/JP6648315B2/ja active Active
- 2019-04-26 US US16/396,267 patent/US10742983B2/en active Active
-
2020
- 2020-01-15 JP JP2020004431A patent/JP6906070B2/ja active Active
- 2020-07-10 US US16/926,206 patent/US11290719B2/en active Active
-
2021
- 2021-06-28 JP JP2021106229A patent/JP7192044B2/ja active Active
- 2021-06-28 JP JP2021106230A patent/JP7192045B2/ja active Active
-
2022
- 2022-02-28 US US17/682,914 patent/US11825092B2/en active Active
-
2023
- 2023-10-23 US US18/382,831 patent/US20240048706A1/en active Pending
Also Published As
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
B350 | Update of information on the portal [chapter 15.35 patent gazette] | ||
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B25A | Requested transfer of rights approved |
Owner name: GENSQUARE LLC (KR) |
|
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 02/11/2012, OBSERVADAS AS CONDICOES LEGAIS. PATENTE CONCEDIDA CONFORME ADI 5.529/DF, QUE DETERMINA A ALTERACAO DO PRAZO DE CONCESSAO. |