BR112013017141A2 - divisão de quadro em codificação de vídeo - Google Patents
divisão de quadro em codificação de vídeoInfo
- Publication number
- BR112013017141A2 BR112013017141A2 BR112013017141A BR112013017141A BR112013017141A2 BR 112013017141 A2 BR112013017141 A2 BR 112013017141A2 BR 112013017141 A BR112013017141 A BR 112013017141A BR 112013017141 A BR112013017141 A BR 112013017141A BR 112013017141 A2 BR112013017141 A2 BR 112013017141A2
- Authority
- BR
- Brazil
- Prior art keywords
- video encoding
- frame splitting
- splitting
- frame
- encoding
- 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
-
- 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
- H04N19/174—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 slice, e.g. a line of blocks or a group of blocks
-
- 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
- H04N19/119—Adaptive subdivision aspects, e.g. subdivision of a picture into rectangular or non-rectangular coding blocks
-
- 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
- H04N19/134—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
- H04N19/146—Data rate or code amount at the encoder output
- H04N19/147—Data rate or code amount at the encoder output according to rate distortion criteria
-
- 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
- H04N19/96—Tree coding, e.g. quad-tree coding
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201161430104P | 2011-01-05 | 2011-01-05 | |
| US201161435098P | 2011-01-21 | 2011-01-21 | |
| US201161454166P | 2011-03-18 | 2011-03-18 | |
| US201161492751P | 2011-06-02 | 2011-06-02 | |
| US13/341,368 US20120170648A1 (en) | 2011-01-05 | 2011-12-30 | Frame splitting in video coding |
| PCT/US2012/020108 WO2012094342A1 (en) | 2011-01-05 | 2012-01-03 | Frame splitting in video coding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR112013017141A2 true BR112013017141A2 (pt) | 2016-09-20 |
Family
ID=46380763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112013017141A BR112013017141A2 (pt) | 2011-01-05 | 2012-01-03 | divisão de quadro em codificação de vídeo |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US20120170648A1 (enExample) |
| EP (1) | EP2661889A1 (enExample) |
| JP (2) | JP2014506066A (enExample) |
| KR (1) | KR101547743B1 (enExample) |
| CN (1) | CN103299627B (enExample) |
| AR (1) | AR084787A1 (enExample) |
| BR (1) | BR112013017141A2 (enExample) |
| TW (1) | TWI523540B (enExample) |
| WO (1) | WO2012094342A1 (enExample) |
Families Citing this family (43)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR112012026393B1 (pt) | 2010-04-13 | 2022-08-23 | Ge Video Compression, Llc | Fusão de região de amostra |
| FI3955579T3 (fi) | 2010-04-13 | 2023-08-16 | Ge Video Compression Llc | Videokoodaus käyttäen kuvien monipuurakenteen alaosioita |
| ES2659189T3 (es) | 2010-04-13 | 2018-03-14 | Ge Video Compression, Llc | Herencia en subdivisión de árbol múltiple de matriz de muestras |
| CN106067983B (zh) | 2010-04-13 | 2019-07-12 | Ge视频压缩有限责任公司 | 解码数据流的方法、生成数据流的方法及解码器 |
| EP2663078A4 (en) * | 2011-01-07 | 2015-02-11 | Samsung Electronics Co Ltd | VIDEO PRESENTATION METHOD FOR CARRYING OUT BILATERAL PREDICTIONS AND UNILATERAL PREDICTIONS AND DEVICE THEREFOR, VIDEO CODING METHOD AND DEVICE THEREFOR AND VIDEO DECODING METHOD AND DEVICE THEREFOR |
| WO2012169952A2 (en) * | 2011-06-10 | 2012-12-13 | Telefonaktiebolaget L M Ericsson (Publ) | Signaling of end of slices |
| US20130022108A1 (en) * | 2011-06-30 | 2013-01-24 | General Instrument Corporation | Quantization parameter derivation from qp predictor |
| TW201315246A (zh) * | 2011-09-27 | 2013-04-01 | Sony Corp | 圖像處理裝置及方法 |
| KR20130050406A (ko) * | 2011-11-07 | 2013-05-16 | 오수미 | 머지 모드에서의 움직임 정보 생성 방법 |
| KR20130050403A (ko) * | 2011-11-07 | 2013-05-16 | 오수미 | 인터 모드에서의 복원 블록 생성 방법 |
| MX367822B (es) * | 2012-04-06 | 2019-09-09 | Sony Corp | Dispositivo de codificación, método de codificación, dispositivo de descodificación y método de descodificación. |
| US9813705B2 (en) | 2012-04-26 | 2017-11-07 | Qualcomm Incorporated | Parameter set coding |
| KR20180026803A (ko) | 2012-09-18 | 2018-03-13 | 브이아이디 스케일, 인크. | 타일 및 타일 그룹을 이용한 관심 영역 비디오 코딩 |
| JP6074509B2 (ja) | 2012-09-29 | 2017-02-01 | 華為技術有限公司Ｈｕａｗｅｉ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏ．，Ｌｔｄ． | 映像符号化及び復号化方法、装置及びシステム |
| US10038899B2 (en) | 2012-10-04 | 2018-07-31 | Qualcomm Incorporated | File format for video data |
| KR20150105346A (ko) * | 2012-11-23 | 2015-09-16 | 인텔렉추얼디스커버리 주식회사 | 움직임 정보 병합을 이용한 비디오 부호화/복호화 방법 및 장치 |
| US10057590B2 (en) | 2014-01-13 | 2018-08-21 | Mediatek Inc. | Method and apparatus using software engine and hardware engine collaborated with each other to achieve hybrid video encoding |
| US10142642B2 (en) * | 2014-06-04 | 2018-11-27 | Qualcomm Incorporated | Block adaptive color-space conversion coding |
| CN105338281B (zh) | 2014-06-27 | 2018-07-31 | 阿里巴巴集团控股有限公司 | 一种视频显示方法和装置 |
| EP3989477A1 (en) * | 2014-08-07 | 2022-04-27 | DivX, LLC | Systems and methods for protecting elementary bitstreams incorporating independently encoded tiles |
| US20180091810A1 (en) * | 2015-03-23 | 2018-03-29 | Lg Electronics Inc. | Method for processing video signal and device therefor |
| US10187640B2 (en) * | 2015-09-01 | 2019-01-22 | Mediatek Inc. | Method of hard-limited packet size for video encoding |
| US10863207B2 (en) * | 2015-11-27 | 2020-12-08 | Mediatek Inc. | Method and apparatus of entropy coding and context modelling for video and image coding |
| US10212444B2 (en) | 2016-01-15 | 2019-02-19 | Qualcomm Incorporated | Multi-type-tree framework for video coding |
| US11223852B2 (en) * | 2016-03-21 | 2022-01-11 | Qualcomm Incorporated | Coding video data using a two-level multi-type-tree framework |
| CN107315535B (zh) * | 2016-04-27 | 2019-09-20 | 北京京东尚科信息技术有限公司 | 信息处理方法和装置 |
| CN120980231A (zh) * | 2016-10-04 | 2025-11-18 | 有限公司B1影像技术研究所 | 图像编码/解码方法和计算机可读记录介质 |
| CN119865595A (zh) | 2016-10-04 | 2025-04-22 | 有限公司B1影像技术研究所 | 图像编码/解码方法、记录介质和传输比特流的方法 |
| US10986152B2 (en) * | 2016-12-29 | 2021-04-20 | Arris Enterprises Llc | Method for dynamically managing content delivery |
| US10848788B2 (en) | 2017-01-06 | 2020-11-24 | Qualcomm Incorporated | Multi-type-tree framework for video coding |
| EP3603074B1 (en) * | 2017-03-20 | 2024-08-14 | GE Video Compression, LLC | Advanced video data stream extraction and multi-resolution video transmission |
| CN109151468B (zh) | 2017-06-28 | 2020-12-08 | 华为技术有限公司 | 一种图像数据的编码、解码方法及装置 |
| WO2019012555A1 (en) * | 2017-07-10 | 2019-01-17 | Sangra Nagender | SYSTEM AND METHOD FOR VIDEO FILE ANALYSIS IN A SHORTCUT TEMPORARY FRAME |
| KR102540171B1 (ko) * | 2017-11-22 | 2023-06-05 | 인텔렉추얼디스커버리 주식회사 | 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체 |
| 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 |
| WO2019216710A1 (ko) * | 2018-05-10 | 2019-11-14 | 삼성전자주식회사 | 영상의 부호화 및 복호화를 위한 영상의 분할 방법 및 장치 |
| WO2020039325A1 (en) * | 2018-08-19 | 2020-02-27 | Beijing Bytedance Network Technology Co., Ltd. | Forced boundary partitioning when using tree partitions |
| US11412260B2 (en) * | 2018-10-29 | 2022-08-09 | Google Llc | Geometric transforms for image compression |
| PL3909243T3 (pl) | 2019-01-10 | 2025-12-08 | Hfi Innovation Inc. | Sposoby i urządzenia do przetwarzania danych wideo węzłów poza zakresem |
| US11363306B2 (en) * | 2019-04-05 | 2022-06-14 | Comcast Cable Communications, Llc | Methods, systems, and apparatuses for processing video by adaptive rate distortion optimization |
| CN111654947A (zh) * | 2020-06-08 | 2020-09-11 | 浙江方大智控科技有限公司 | 基于物联网的太阳能灯控制系统及方法 |
| CN111741555A (zh) * | 2020-06-28 | 2020-10-02 | 浙江方大智控科技有限公司 | 适用于太阳能路灯控制系统的通讯器 |
| CN114567777B (zh) * | 2022-01-18 | 2024-12-31 | 杭州未名信科科技有限公司 | 基于avs3的分像素运动估计方法、装置及电子设备 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10300048B4 (de) * | 2002-01-05 | 2005-05-12 | Samsung Electronics Co., Ltd., Suwon | Verfahren und Vorrichtung zur Bildcodierung und -decodierung |
| KR100624404B1 (ko) * | 2002-01-05 | 2006-09-18 | 삼성전자주식회사 | 사람의 시각적 특성을 고려한 적응적 부호화 방법 및 장치 |
| FI114679B (fi) * | 2002-04-29 | 2004-11-30 | Nokia Corp | Satunnaisaloituspisteet videokoodauksessa |
| US20090300692A1 (en) * | 2008-06-02 | 2009-12-03 | Mavlankar Aditya A | Systems and methods for video streaming and display |
| KR102505806B1 (ko) * | 2009-07-01 | 2023-03-06 | 인터디지털 브이씨 홀딩스 인코포레이티드 | 비디오 인코더 및 디코더용 대형 블록에 대한 인트라 예측을 시그널링하기 위한 방법 및 장치 |
| US8654860B2 (en) * | 2010-11-01 | 2014-02-18 | Mediatek Inc. | Apparatus and method for high efficiency video coding using flexible slice structure |
-
2011
- 2011-12-30 US US13/341,368 patent/US20120170648A1/en not_active Abandoned
-
2012
- 2012-01-03 WO PCT/US2012/020108 patent/WO2012094342A1/en not_active Ceased
- 2012-01-03 BR BR112013017141A patent/BR112013017141A2/pt not_active IP Right Cessation
- 2012-01-03 CN CN201280004585.3A patent/CN103299627B/zh active Active
- 2012-01-03 KR KR1020137020603A patent/KR101547743B1/ko active Active
- 2012-01-03 JP JP2013548468A patent/JP2014506066A/ja not_active Withdrawn
- 2012-01-03 EP EP12700745.8A patent/EP2661889A1/en not_active Withdrawn
- 2012-01-04 TW TW101100370A patent/TWI523540B/zh active
- 2012-01-04 AR ARP120100030A patent/AR084787A1/es not_active Application Discontinuation
-
2015
- 2015-02-23 JP JP2015033057A patent/JP5847970B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| AR084787A1 (es) | 2013-06-26 |
| TW201234857A (en) | 2012-08-16 |
| JP2015156648A (ja) | 2015-08-27 |
| JP5847970B2 (ja) | 2016-01-27 |
| JP2014506066A (ja) | 2014-03-06 |
| TWI523540B (zh) | 2016-02-21 |
| CN103299627B (zh) | 2016-08-24 |
| WO2012094342A1 (en) | 2012-07-12 |
| KR20130095324A (ko) | 2013-08-27 |
| EP2661889A1 (en) | 2013-11-13 |
| US20120170648A1 (en) | 2012-07-05 |
| KR101547743B1 (ko) | 2015-08-26 |
| CN103299627A (zh) | 2013-09-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B15K | Others concerning applications: alteration of classification |
Ipc: H04N 19/174 (2014.01), H04N 19/119 (2014.01), H04N |
|
| B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
| B08F | Application fees: application dismissed [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 8A ANUIDADE. |
|
| B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2547 DE 29-10-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |
|
| B350 | Update of information on the portal [chapter 15.35 patent gazette] |