KR101893664B1 - 동화상 복호 장치 - Google Patents

동화상 복호 장치 Download PDF

Info

Publication number
KR101893664B1
KR101893664B1 KR1020167007203A KR20167007203A KR101893664B1 KR 101893664 B1 KR101893664 B1 KR 101893664B1 KR 1020167007203 A KR1020167007203 A KR 1020167007203A KR 20167007203 A KR20167007203 A KR 20167007203A KR 101893664 B1 KR101893664 B1 KR 101893664B1
Authority
KR
South Korea
Prior art keywords
tile
unit
filter
encoding
frame
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.)
Active
Application number
KR1020167007203A
Other languages
English (en)
Korean (ko)
Other versions
KR20160038062A (ko
Inventor
료지 하토리
아키라 미네자와
유스케 이타니
가즈오 스기모토
？이치 세키구치
요시미 모리야
노리미치 히와사
Original Assignee
미쓰비시덴키 가부시키가이샤
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 미쓰비시덴키 가부시키가이샤 filed Critical 미쓰비시덴키 가부시키가이샤
Publication of KR20160038062A publication Critical patent/KR20160038062A/ko
Application granted granted Critical
Publication of KR101893664B1 publication Critical patent/KR101893664B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • H04N19/103—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
    • H04N19/102—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
    • H04N19/117—Filters, e.g. for pre-processing or post-processing
    • 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
    • H04N19/169—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
    • 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
    • H04N19/172—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 picture, frame or field
    • 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
    • H04N19/169—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
    • H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
    • H04N19/436—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation using parallelised computational arrangements
    • 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
    • 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
    • H04N19/80—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation
    • H04N19/82—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation involving filtering within a prediction loop
    • 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
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • H04N19/86—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving reduction of coding artifacts, e.g. of blockiness
    • 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
    • H04N19/159—Prediction type, e.g. intra-frame, inter-frame or bidirectional frame prediction

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
KR1020167007203A 2011-10-31 2012-10-30 동화상 복호 장치 Active KR101893664B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2011-239105 2011-10-31
JP2011239105 2011-10-31
PCT/JP2012/078012 WO2013065673A1 (ja) 2011-10-31 2012-10-30 動画像符号化装置、動画像復号装置、動画像符号化方法及び動画像復号方法

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
KR1020147014571A Division KR20140092862A (ko) 2011-10-31 2012-10-30 동화상 복호 장치 및 동화상 복호 방법

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR1020187024061A Division KR102145782B1 (ko) 2011-10-31 2012-10-30 동화상 부호화 장치, 동화상 부호화 방법 및 컴퓨터 독취 가능한 기억 매체

Publications (2)

Publication Number Publication Date
KR20160038062A KR20160038062A (ko) 2016-04-06
KR101893664B1 true KR101893664B1 (ko) 2018-08-30

Family

ID=48192020

Family Applications (4)

Application Number Title Priority Date Filing Date
KR1020167007203A Active KR101893664B1 (ko) 2011-10-31 2012-10-30 동화상 복호 장치
KR1020207023042A Active KR102272561B1 (ko) 2011-10-31 2012-10-30 동화상 복호 장치
KR1020147014571A Ceased KR20140092862A (ko) 2011-10-31 2012-10-30 동화상 복호 장치 및 동화상 복호 방법
KR1020187024061A Active KR102145782B1 (ko) 2011-10-31 2012-10-30 동화상 부호화 장치, 동화상 부호화 방법 및 컴퓨터 독취 가능한 기억 매체

Family Applications After (3)

Application Number Title Priority Date Filing Date
KR1020207023042A Active KR102272561B1 (ko) 2011-10-31 2012-10-30 동화상 복호 장치
KR1020147014571A Ceased KR20140092862A (ko) 2011-10-31 2012-10-30 동화상 복호 장치 및 동화상 복호 방법
KR1020187024061A Active KR102145782B1 (ko) 2011-10-31 2012-10-30 동화상 부호화 장치, 동화상 부호화 방법 및 컴퓨터 독취 가능한 기억 매체

Country Status (8)

Country Link
US (4) US9986235B2 (https=)
EP (1) EP2775715A4 (https=)
JP (2) JPWO2013065673A1 (https=)
KR (4) KR101893664B1 (https=)
CN (1) CN103907348A (https=)
BR (1) BR112014009569B1 (https=)
IN (1) IN2014CN02948A (https=)
WO (1) WO2013065673A1 (https=)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HUE053687T2 (hu) 2009-07-07 2021-07-28 Interdigital Vc Holdings Inc Eljárások és berendezések kollaboratív partíciókódolásra tartományalapú szûrõkhöz
PH12013501696A1 (en) * 2011-08-11 2013-10-07 Sun Patent Trust Image coding method, image decoding method, image coding apparatus, image decoding apparatus, and image coding and decoding apparatus
CN107257490B (zh) * 2012-01-27 2019-12-17 太阳专利托管公司 图像编码方法及图像编码装置
JP6080405B2 (ja) * 2012-06-29 2017-02-15 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
US9241163B2 (en) * 2013-03-15 2016-01-19 Intersil Americas LLC VC-2 decoding using parallel decoding paths
US20150003520A1 (en) * 2013-06-26 2015-01-01 Texas Instruments Incorporated Hevc video encoder and decoder for multi-core
EP3008896B1 (en) 2013-07-15 2021-03-31 Sony Corporation Extensions of motion-constrained tile sets sei message for interactivity
US11425395B2 (en) 2013-08-20 2022-08-23 Google Llc Encoding and decoding using tiling
WO2015040824A1 (ja) * 2013-09-20 2015-03-26 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ 送信方法、受信方法、送信装置及び受信装置
JP6268066B2 (ja) 2013-09-20 2018-01-24 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカＰａｎａｓｏｎｉｃ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｃｏｒｐｏｒａｔｉｏｎ ｏｆ Ａｍｅｒｉｃａ 送信方法、受信方法、送信装置及び受信装置
FR3022063B1 (fr) * 2014-06-05 2018-04-27 Harmonic Inc. Systeme de codage de sequence video utilisant des zones de codage elargies
MX365273B (es) 2014-06-20 2019-05-29 Sony Corp Dispositivo y método de codificación de imagen, y dispositivo y método de decodificación de imagen.
CN115174938B (zh) 2016-05-10 2024-07-09 三星电子株式会社 用于对图像进行编码/解码的方法及其装置
JP2018056686A (ja) * 2016-09-27 2018-04-05 株式会社ドワンゴ 画像符号化装置、画像符号化方法、及び画像符号化プログラム、並びに、画像復号装置、画像復号方法、及び画像復号プログラム
JP2018107500A (ja) * 2016-12-22 2018-07-05 キヤノン株式会社 符号化装置、符号化方法及びプログラム、復号装置、復号方法及びプログラム
KR101895294B1 (ko) * 2017-03-03 2018-09-05 주식회사 칩스앤미디어 프리 스캔을 이용한 블록 기반 동영상 복호화 방법 및 그 장치
KR102889337B1 (ko) 2017-03-22 2025-11-21 한양대학교 산학협력단 적응적인 화소 분류 기준에 따른 인루프 필터링 방법
WO2019009590A1 (ko) * 2017-07-03 2019-01-10 김기백 추가 영역을 포함하는 분할 단위를 이용한 영상 복호화 방법 및 장치
CN116248866B (zh) * 2017-07-03 2025-06-10 汉阳大学校产学协力团 利用包含追加区域的分割单位的影像解码方法以及装置
US11044490B2 (en) * 2017-09-28 2021-06-22 Sharp Kabushiki Kaisha Motion compensation filter apparatus, image decoding apparatus, and video coding apparatus
CN107846263B (zh) * 2017-11-01 2020-07-14 南京莱斯电子设备有限公司 一种基于分段计算的信源二进制算术编码方法和编码系统
CN113055691A (zh) * 2017-12-29 2021-06-29 深圳市大疆创新科技有限公司 视频解码器及其制造方法，数据处理电路、系统和方法
GB2572770B (en) * 2018-04-09 2022-11-02 Canon Kk Method and apparatus for encoding or decoding video data with frame portions
US10491897B2 (en) 2018-04-13 2019-11-26 Google Llc Spatially adaptive quantization-aware deblocking filter
WO2019243534A1 (en) 2018-06-21 2019-12-26 Telefonaktiebolaget Lm Ericsson (Publ) Tile shuffling for 360 degree video decoding
BR112020025887A2 (pt) * 2018-06-21 2021-03-23 Telefonaktiebolaget Lm Ericsson (Publ) métodos para decodificar e para codificar uma imagem parada, circuitos decodificador e codificador, decodificador, programa de computador, portadora, meio de armazenamento legível por computador não transitório, e, codificador
CN118509586A (zh) 2018-06-21 2024-08-16 瑞典爱立信有限公司 视频编码中具有子图块的图块分区
TWI692939B (zh) * 2018-08-14 2020-05-01 鈺創科技股份有限公司 過濾訊號的數位濾波器
KR102631802B1 (ko) * 2018-09-05 2024-01-31 엘지전자 주식회사 비디오 신호의 부호화/복호화 방법 및 이를 위한 장치
US12047604B2 (en) 2019-03-19 2024-07-23 Nokia Technologies Oy Apparatus, a method and a computer program for volumetric video
US12069314B2 (en) * 2019-09-20 2024-08-20 Nokia Technologies Oy Apparatus, a method and a computer program for volumetric video
US11064194B2 (en) * 2019-10-31 2021-07-13 Western Digital Technologies, Inc. Encoding digital videos using controllers of data storage devices
US12058335B2 (en) 2019-11-22 2024-08-06 Lg Electronics Inc. Image coding method based on entry point-related information in video or image coding system
KR102192631B1 (ko) * 2019-11-28 2020-12-17 주식회사우경정보기술 병렬 포렌식 마킹 장치 및 방법
CN119835408A (zh) 2019-12-24 2025-04-15 韩国电子通信研究院 图像编码/解码方法以及装置
CN116112683B (zh) * 2021-11-10 2025-07-01 腾讯科技（深圳）有限公司 视频压缩方法、装置、计算机设备和存储介质
CN116916037A (zh) * 2023-08-25 2023-10-20 广州市百果园信息技术有限公司 一种自适应环路滤波的并行处理方法的及系统

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7330596B2 (en) * 2002-07-17 2008-02-12 Ricoh Company, Ltd. Image decoding technique for suppressing tile boundary distortion
JPWO2007066710A1 (ja) * 2005-12-07 2009-05-21 ソニー株式会社 符号化装置、符号化方法および符号化プログラム、ならびに、復号装置、復号方法および復号プログラム
JP2007251553A (ja) * 2006-03-15 2007-09-27 Matsushita Electric Ind Co Ltd リアルタイム処理装置及びその方法
CN101543081B (zh) * 2006-11-30 2012-02-22 株式会社Ntt都科摩 动态图像编码装置、动态图像编码方法、动态图像解码装置、动态图像解码方法
US8019167B2 (en) * 2007-01-03 2011-09-13 Human Monitoring Ltd. Compressing high resolution images in a low resolution video
WO2008120577A1 (ja) * 2007-03-29 2008-10-09 Kabushiki Kaisha Toshiba 画像符号化及び復号化の方法及び装置
CA2714691A1 (en) * 2008-03-07 2009-09-11 Kabushiki Kaisha Toshiba Video encoding/decoding apparatus
JP4539755B2 (ja) * 2008-04-11 2010-09-08 ソニー株式会社 情報処理システム及び情報処理方法、並びにプログラム
US20100225655A1 (en) * 2009-03-06 2010-09-09 Microsoft Corporation Concurrent Encoding/Decoding of Tiled Data
JP5344238B2 (ja) 2009-07-31 2013-11-20 ソニー株式会社 画像符号化装置および方法、記録媒体、並びにプログラム
US8767824B2 (en) 2011-07-11 2014-07-01 Sharp Kabushiki Kaisha Video decoder parallelization for tiles
US8913656B2 (en) * 2011-10-14 2014-12-16 Mediatek Inc. Method and apparatus for in-loop filtering
US9584819B2 (en) * 2011-10-24 2017-02-28 Qualcomm Incorporated Grouping of tiles for video coding
US20130107973A1 (en) 2011-10-28 2013-05-02 Qualcomm Incorporated Loop filtering control over tile boundaries

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
Arild Fuldseth, "Tiles", JCTVC-F335, 14-22 July, 2011.
Wiegand, "WD4: Working Draft 4 of High-Efficiency Video Coding", JCTVC-803, 2011.10.28.

Also Published As

Publication number Publication date
JPWO2013065673A1 (ja) 2015-04-02
US20200092549A1 (en) 2020-03-19
JP2016029821A (ja) 2016-03-03
BR112014009569B1 (pt) 2022-07-05
EP2775715A1 (en) 2014-09-10
KR20200097817A (ko) 2020-08-19
KR20160038062A (ko) 2016-04-06
BR112014009569A2 (pt) 2017-04-18
CN103907348A (zh) 2014-07-02
US9986235B2 (en) 2018-05-29
KR102145782B1 (ko) 2020-08-19
US20140247875A1 (en) 2014-09-04
US10708586B2 (en) 2020-07-07
KR102272561B1 (ko) 2021-07-02
US11051014B2 (en) 2021-06-29
US10523935B2 (en) 2019-12-31
US20200296361A1 (en) 2020-09-17
KR20180097775A (ko) 2018-08-31
WO2013065673A1 (ja) 2013-05-10
KR20140092862A (ko) 2014-07-24
EP2775715A4 (en) 2015-09-23
IN2014CN02948A (https=) 2015-07-03
US20180152702A1 (en) 2018-05-31

Similar Documents

Publication Publication Date Title
KR101893664B1 (ko) 동화상 복호 장치
JP6863669B2 (ja) 画像符号化装置、画像符号化方法、画像復号装置および画像復号方法
KR101728285B1 (ko) 화상 부호화 장치, 화상 부호화 방법, 화상 복호 장치, 화상 복호 방법 및 기억 매체
KR101529452B1 (ko) 동영상 복호 장치 및 동영상 복호 방법
KR101563833B1 (ko) 화상 복호 장치, 화상 복호 방법, 화상 부호화 장치 및 화상 부호화 방법
KR101604959B1 (ko) 화상 부호화 장치, 화상 복호 장치, 화상 부호화 방법 및 화상 복호 방법
KR101749855B1 (ko) 컬러 화상 부호화 장치, 컬러 화상 복호 장치, 컬러 화상 부호화 방법 및 컬러 화상 복호 방법
KR20100133006A (ko) 동화상 부호화/복호화 방법 및 장치
KR20140092861A (ko) 동화상 부호화 장치, 동화상 복호 장치, 동화상 부호화 방법 및 동화상 복호 방법
JP2014197795A (ja) 動画像符号化装置、動画像復号装置、動画像符号化方法及び動画像復号方法
JP2015080002A (ja) 動画像符号化装置、動画像復号装置、動画像符号化方法及び動画像復号方法

Legal Events

Date Code Title Description
A107 Divisional application of patent
PA0104 Divisional application for international application

Comment text: Divisional Application for International Patent

Patent event code: PA01041R01D

Patent event date: 20160318

Application number text: 1020147014571

Filing date: 20140529

PG1501 Laying open of application
A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20171030

Comment text: Request for Examination of Application

A302 Request for accelerated examination
PA0302 Request for accelerated examination

Patent event date: 20171115

Patent event code: PA03022R01D

Comment text: Request for Accelerated Examination

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 20180126

Patent event code: PE09021S01D

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

Patent event code: PE07011S01D

Comment text: Decision to Grant Registration

Patent event date: 20180528

A107 Divisional application of patent
PA0104 Divisional application for international application

Comment text: Divisional Application for International Patent

Patent event code: PA01041R01D

Patent event date: 20180821

Application number text: 1020147014571

Filing date: 20140529

GRNT Written decision to grant
PR0701 Registration of establishment

Comment text: Registration of Establishment

Patent event date: 20180824

Patent event code: PR07011E01D

PR1002 Payment of registration fee

Payment date: 20180824

End annual number: 3

Start annual number: 1

PG1601 Publication of registration
FPAY Annual fee payment

Payment date: 20210729

Year of fee payment: 4

PR1001 Payment of annual fee

Payment date: 20210729

Start annual number: 4

End annual number: 4

FPAY Annual fee payment

Payment date: 20220720

Year of fee payment: 5

PR1001 Payment of annual fee

Payment date: 20220720

Start annual number: 5

End annual number: 5

PR1001 Payment of annual fee

Payment date: 20230718

Start annual number: 6

End annual number: 6