[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

BR112015000422A2 - dispositivo e método de processamento de imagem - Google Patents

dispositivo e método de processamento de imagem

Info

Publication number
BR112015000422A2
BR112015000422A2 BR112015000422A BR112015000422A BR112015000422A2 BR 112015000422 A2 BR112015000422 A2 BR 112015000422A2 BR 112015000422 A BR112015000422 A BR 112015000422A BR 112015000422 A BR112015000422 A BR 112015000422A BR 112015000422 A2 BR112015000422 A2 BR 112015000422A2
Authority
BR
Brazil
Prior art keywords
image processing
processing device
image
processing
Prior art date
Application number
BR112015000422A
Other languages
English (en)
Other versions
BR112015000422B1 (pt
Inventor
Sato Kazushi
Original Assignee
Sony Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sony Corp filed Critical Sony Corp
Priority to BR122016021326-9A priority Critical patent/BR122016021326B1/pt
Publication of BR112015000422A2 publication Critical patent/BR112015000422A2/pt
Publication of BR112015000422B1 publication Critical patent/BR112015000422B1/pt

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/30Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/34Scalability techniques involving progressive bit-plane based encoding of the enhancement layer, e.g. fine granular scalability [FGS]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102Methods 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
    • H04N19/103Selection of coding mode or of prediction mode
    • H04N19/105Selection 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
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102Methods 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
    • H04N19/103Selection of coding mode or of prediction mode
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134Methods 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
    • H04N19/146Data rate or code amount at the encoder output
    • H04N19/147Data rate or code amount at the encoder output according to rate distortion criteria
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134Methods 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
    • H04N19/157Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
    • H04N19/159Prediction type, e.g. intra-frame, inter-frame or bidirectional frame prediction
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169Methods 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
    • H04N19/17Methods 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
    • H04N19/172Methods 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 picture, frame or field
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169Methods 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
    • H04N19/187Methods 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 scalable video layer
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/30Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/30Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/31Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the temporal domain
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/44Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51Motion estimation or motion compensation
    • H04N19/513Processing of motion vectors
    • H04N19/517Processing of motion vectors by encoding
    • H04N19/52Processing of motion vectors by encoding by predictive encoding
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/70Methods 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

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)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
BR112015000422-9A 2012-09-28 2013-09-19 Dispositivo e método de processamento de imagem BR112015000422B1 (pt)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR122016021326-9A BR122016021326B1 (pt) 2012-09-28 2013-09-19 Dispositivo e método de processamento de imagem

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
JP2012-218307 2012-09-28
JP2012218307 2012-09-28
JP2012-283598 2012-12-26
JP2012283598 2012-12-26
JP2013129992 2013-06-20
JP2013-129992 2013-06-20
PCT/JP2013/075228 WO2014050677A1 (ja) 2012-09-28 2013-09-19 画像処理装置および方法

Publications (2)

Publication Number Publication Date
BR112015000422A2 true BR112015000422A2 (pt) 2017-06-27
BR112015000422B1 BR112015000422B1 (pt) 2023-04-25

Family

ID=50388082

Family Applications (2)

Application Number Title Priority Date Filing Date
BR112015000422-9A BR112015000422B1 (pt) 2012-09-28 2013-09-19 Dispositivo e método de processamento de imagem
BR122016021326-9A BR122016021326B1 (pt) 2012-09-28 2013-09-19 Dispositivo e método de processamento de imagem

Family Applications After (1)

Application Number Title Priority Date Filing Date
BR122016021326-9A BR122016021326B1 (pt) 2012-09-28 2013-09-19 Dispositivo e método de processamento de imagem

Country Status (14)

Country Link
US (4) US10009619B2 (pt)
EP (2) EP3200464A1 (pt)
JP (3) JP5867791B2 (pt)
KR (4) KR102046757B1 (pt)
CN (5) CN106060540B (pt)
AU (1) AU2013321315C1 (pt)
BR (2) BR112015000422B1 (pt)
CA (1) CA2871828C (pt)
MX (1) MX347217B (pt)
MY (2) MY168805A (pt)
PH (1) PH12014502585B1 (pt)
RU (2) RU2706237C2 (pt)
SG (2) SG10201507195QA (pt)
WO (1) WO2014050677A1 (pt)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PT2984847T (pt) 2013-04-07 2019-02-04 Dolby Int Ab Mudança de sinalização em conjuntos de camadas de saída
US9591321B2 (en) 2013-04-07 2017-03-07 Dolby International Ab Signaling change in output layer sets
EP3021589A4 (en) * 2013-07-10 2017-02-15 Sharp Kabushiki Kaisha Image decoding device and image encoding device
WO2015055111A1 (en) * 2013-10-14 2015-04-23 Mediatek Inc. Method of lossless mode signaling for video system with lossless and lossy coding
US9826232B2 (en) * 2014-01-08 2017-11-21 Qualcomm Incorporated Support of non-HEVC base layer in HEVC multi-layer extensions
JP2015164031A (ja) * 2014-01-30 2015-09-10 株式会社リコー 画像表示システム
US10063867B2 (en) 2014-06-18 2018-08-28 Qualcomm Incorporated Signaling HRD parameters for bitstream partitions
JP6239472B2 (ja) * 2014-09-19 2017-11-29 株式会社東芝 エンコード装置、デコード装置、ストリーミングシステム、および、ストリーミング方法
KR20170026809A (ko) 2015-08-28 2017-03-09 전자부품연구원 스케일러블 인코딩을 지원하는 컨텐츠 전송 방법 및 이를 위한 스트리밍 서버
CA2996649C (en) * 2015-09-04 2021-03-23 Sharp Kabushiki Kaisha Systems and methods for signaling of video parameters and information associated with caption services
CN106027538A (zh) * 2016-05-30 2016-10-12 东软集团股份有限公司 加载图片的方法及装置、发送图片资源的方法及装置
CN112368990B (zh) 2018-06-26 2022-09-23 华为技术有限公司 由视频解码器、视频编码器实现的点云译码方法及装置
KR20210025293A (ko) 2019-08-27 2021-03-09 주식회사 엘지화학 셀 프레임을 포함한 배터리 모듈
US11310511B2 (en) * 2019-10-09 2022-04-19 Tencent America LLC Method and apparatus for video coding
CN118214869A (zh) * 2019-11-05 2024-06-18 Lg电子株式会社 解码和编码设备及发送用于图像的数据的设备
BR112022012288A8 (pt) 2019-12-20 2023-03-21 Humax Co L Td Método de processamento de sinal de vídeo e dispositivo para o mesmo
US11330296B2 (en) * 2020-09-14 2022-05-10 Apple Inc. Systems and methods for encoding image data
CN113663328B (zh) * 2021-08-25 2023-09-19 腾讯科技(深圳)有限公司 画面录制方法、装置、计算机设备及存储介质

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7227894B2 (en) * 2004-02-24 2007-06-05 Industrial Technology Research Institute Method and apparatus for MPEG-4 FGS performance enhancement
CN101204092B (zh) * 2005-02-18 2010-11-03 汤姆森许可贸易公司 从低分辨率图像导出高分辨率图像的编码信息的方法以及实施所述方法的编码和解码设备
CN101171845A (zh) * 2005-03-17 2008-04-30 Lg电子株式会社 对使用层间预测编码的视频信号进行解码的方法
KR20060122671A (ko) * 2005-05-26 2006-11-30 엘지전자 주식회사 영상 신호의 스케일러블 인코딩 및 디코딩 방법
WO2006126841A1 (en) * 2005-05-26 2006-11-30 Lg Electronics Inc. Method for providing and using information about inter-layer prediction for video signal
KR100714696B1 (ko) * 2005-06-24 2007-05-04 삼성전자주식회사 다계층 기반의 가중 예측을 이용한 비디오 코딩 방법 및장치
US8693549B2 (en) * 2006-01-16 2014-04-08 Electronics And Telecommunications Research Institute Method and apparatus for selective inter-layer prediction on macroblock basis
US8767836B2 (en) * 2006-03-27 2014-07-01 Nokia Corporation Picture delimiter in scalable video coding
WO2008007006A2 (fr) * 2006-07-10 2008-01-17 France Telecom Dispositif et procede de codage et de decodage echelonnables de flux de donnees d'images, signal et programme d'ordinateur correspondants
US20080089411A1 (en) * 2006-10-16 2008-04-17 Nokia Corporation Multiple-hypothesis cross-layer prediction
TWI368443B (en) * 2006-11-09 2012-07-11 Lg Electronics Inc Method and apparatus for decoding/encoding a video signal
JP5063684B2 (ja) * 2006-11-17 2012-10-31 エルジー エレクトロニクス インコーポレイティド ビデオ信号のデコーディング/エンコーディング方法及び装置
TWI368444B (en) * 2006-11-17 2012-07-11 Lg Electronics Inc Method and apparatus for decoding/encoding a video signal
US8081680B2 (en) * 2006-11-28 2011-12-20 Microsoft Corporation Selective inter-layer prediction in layered video coding
US8432968B2 (en) * 2007-10-15 2013-04-30 Qualcomm Incorporated Scalable video coding techniques for scalable bitdepths
JP4870120B2 (ja) * 2008-05-16 2012-02-08 株式会社Jvcケンウッド 動画像階層符号化装置、動画像階層符号化方法、動画像階層符号化プログラム、動画像階層復号化装置、動画像階層復号化方法、および動画像階層復号化プログラム
CN101674475B (zh) * 2009-05-12 2011-06-22 北京合讯数通科技有限公司 一种h.264/svc的自适应层间纹理预测方法
US8705616B2 (en) * 2010-06-11 2014-04-22 Microsoft Corporation Parallel multiple bitrate video encoding to reduce latency and dependences between groups of pictures
US20120075436A1 (en) * 2010-09-24 2012-03-29 Qualcomm Incorporated Coding stereo video data
PL4027644T3 (pl) * 2011-01-14 2024-03-11 Sun Patent Trust Sposób kodowania obrazów, sposób dekodowania obrazów, sposób zarządzania pamięcią, urządzenie do kodowania obrazów, urządzenie do dekodowania obrazów, urządzenie do zarządzania pamięcią, oraz urządzenie do kodowania i dekodowania obrazów
US20120183077A1 (en) * 2011-01-14 2012-07-19 Danny Hong NAL Unit Header
EP2803190B1 (en) * 2012-01-09 2017-10-25 Dolby Laboratories Licensing Corporation Hybrid reference picture reconstruction method for multiple layered video coding systems
WO2014036259A1 (en) * 2012-08-29 2014-03-06 Vid Scale, Inc. Method and apparatus of motion vector prediction for scalable video coding
US10257523B2 (en) * 2012-12-14 2019-04-09 Avago Technologies International Sales Pte. Limited Adaptive decoding system
US20140185671A1 (en) * 2012-12-27 2014-07-03 Electronics And Telecommunications Research Institute Video encoding and decoding method and apparatus using the same

Also Published As

Publication number Publication date
CN104396241A (zh) 2015-03-04
JP2015159581A (ja) 2015-09-03
US20210014516A1 (en) 2021-01-14
EP2840795A1 (en) 2015-02-25
CN106060540B (zh) 2019-07-02
CN105611293B (zh) 2018-07-06
PH12014502585A1 (en) 2015-01-21
MX347217B (es) 2017-04-20
SG10201507195QA (en) 2015-10-29
KR102046757B1 (ko) 2019-11-19
JPWO2014050677A1 (ja) 2016-08-22
US10848778B2 (en) 2020-11-24
CA2871828A1 (en) 2014-04-03
US20180249170A1 (en) 2018-08-30
KR20190049947A (ko) 2019-05-09
CN106060540A (zh) 2016-10-26
BR122016021326B1 (pt) 2023-01-10
AU2013321315B2 (en) 2014-12-18
BR112015000422B1 (pt) 2023-04-25
US10009619B2 (en) 2018-06-26
RU2581014C1 (ru) 2016-04-10
KR20190105126A (ko) 2019-09-11
MX2014014669A (es) 2015-02-10
RU2016109053A (ru) 2018-11-26
CN104396241B (zh) 2016-08-24
CN105611293A (zh) 2016-05-25
RU2706237C2 (ru) 2019-11-15
US20190098328A1 (en) 2019-03-28
MY191172A (en) 2022-06-03
MY168805A (en) 2018-12-04
JP6281521B2 (ja) 2018-02-21
CN109510988B (zh) 2023-04-14
CN106210720B (zh) 2019-04-16
RU2016109053A3 (pt) 2019-05-24
US20150163505A1 (en) 2015-06-11
WO2014050677A1 (ja) 2014-04-03
AU2013321315C1 (en) 2015-06-18
KR101991987B1 (ko) 2019-06-21
PH12014502585B1 (en) 2015-01-21
KR101554447B1 (ko) 2015-09-30
JP5867791B2 (ja) 2016-02-24
KR20140143465A (ko) 2014-12-16
EP2840795A4 (en) 2015-04-15
EP3200464A1 (en) 2017-08-02
SG11201408580PA (en) 2015-01-29
US10212446B2 (en) 2019-02-19
US11503321B2 (en) 2022-11-15
CN109510988A (zh) 2019-03-22
BR122016021326A2 (pt) 2019-08-27
JP2018093512A (ja) 2018-06-14
JP6525073B2 (ja) 2019-06-05
KR20150051222A (ko) 2015-05-11
KR102037644B1 (ko) 2019-10-28
CN106210720A (zh) 2016-12-07
CA2871828C (en) 2015-09-15

Similar Documents

Publication Publication Date Title
BR112014032224A2 (pt) dispositivo e método de processamento de imagem
BR112014032225A2 (pt) dispositivo e método de processamento de imagem
BR112013030378A2 (pt) aparelho e método de processamento de imagem
BR112015000422A2 (pt) dispositivo e método de processamento de imagem
BR112013033183A2 (pt) dispositivo e método de processamento de imagem
BR112013033333A2 (pt) dispositivo e método de processamento de imagem
BR112013017308A2 (pt) aparelho e método de processamento de imagem
BR112013013513A2 (pt) dispositivo e método de processamento de imagem
BR112013013516A2 (pt) dispositivo e método de processamento de imagem
DK3432584T3 (da) Billedbehandlingsanordning og fremgangsmåde
BR112014032102A2 (pt) aparelho e método de processamento de imagem
EP2908526A4 (en) IMAGE PROCESSING DEVICE AND IMAGE PROCESSING METHOD
EP2765769A4 (en) IMAGE PROCESSING METHOD AND IMAGE PROCESSING DEVICE
EP2913795A4 (en) IMAGE PROCESSING DEVICE AND IMAGE PROCESSING METHOD
EP2806641A4 (en) IMAGE PROCESSING APPARATUS AND METHOD
BR112015000574A2 (pt) dispositivo e método de processamento de imagem.
EP2916547A4 (en) IMAGE PROCESSING APPARATUS AND METHOD
BR112014028686A2 (pt) aparelho para processamento de imagem e método
EP2899984A4 (en) IMAGE PROCESSING DEVICE AND METHOD
BR112014029303A2 (pt) método de processamento de imagem e aparelho de processamento de imagem
BR112013011053A2 (pt) dispositivo e método de processamento de imagem
BR112014016116A2 (pt) dispositivo e método de processamento de imagem
BR112013004460A2 (pt) dispositivo e método de processamento de imagem
BR112015004957A2 (pt) dispositivo e método de processamento de imagem
BR112013033334A2 (pt) dispositivo e método de processamento de imagem

Legal Events

Date Code Title Description
B15K Others concerning applications: alteration of classification

Ipc: H04N 7/00 (2011.01)

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B15K Others concerning applications: alteration of classification

Free format text: A CLASSIFICACAO ANTERIOR ERA: H04N 7/00

Ipc: H04N 19/103 (2014.01), H04N 19/147 (2014.01), H04N

B06A Patent application procedure suspended [chapter 6.1 patent gazette]
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 19/09/2013, OBSERVADAS AS CONDICOES LEGAIS