JP6193397B2 - 視差ベクトル導出 - Google Patents

視差ベクトル導出 Download PDF

Info

Publication number
JP6193397B2
JP6193397B2 JP2015547984A JP2015547984A JP6193397B2 JP 6193397 B2 JP6193397 B2 JP 6193397B2 JP 2015547984 A JP2015547984 A JP 2015547984A JP 2015547984 A JP2015547984 A JP 2015547984A JP 6193397 B2 JP6193397 B2 JP 6193397B2
Authority
JP
Japan
Prior art keywords
block
disparity
vector
view
prediction
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
JP2015547984A
Other languages
English (en)
Japanese (ja)
Other versions
JP2016504864A (ja
JP2016504864A5 (cg-RX-API-DMAC7.html
Inventor
カン、ジェウォン
チェン、イン
ジャン、リ
カークゼウィックズ、マルタ
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qualcomm Inc
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of JP2016504864A publication Critical patent/JP2016504864A/ja
Publication of JP2016504864A5 publication Critical patent/JP2016504864A5/ja
Application granted granted Critical
Publication of JP6193397B2 publication Critical patent/JP6193397B2/ja
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
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
    • H04N13/106—Processing image signals
    • H04N13/128—Adjusting depth or disparity
    • 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
    • H04N19/597—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence encoding
    • 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
    • H04N19/102—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
    • H04N19/156—Availability of hardware or computational resources, e.g. encoding based on power-saving 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
    • H04N19/10—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
    • H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
    • 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
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/513—Processing of motion vectors
    • H04N19/517—Processing of motion vectors by encoding
    • H04N19/52—Processing of motion vectors by encoding by predictive encoding
    • 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
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/55—Motion estimation with spatial constraints, e.g. at image or region borders
    • 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

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)
JP2015547984A 2012-12-14 2013-12-13 視差ベクトル導出 Active JP6193397B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201261737639P 2012-12-14 2012-12-14
US61/737,639 2012-12-14
US14/104,095 2013-12-12
US14/104,095 US9350970B2 (en) 2012-12-14 2013-12-12 Disparity vector derivation
PCT/US2013/074981 WO2014093805A1 (en) 2012-12-14 2013-12-13 Disparity vector derivation

Publications (3)

Publication Number Publication Date
JP2016504864A JP2016504864A (ja) 2016-02-12
JP2016504864A5 JP2016504864A5 (cg-RX-API-DMAC7.html) 2016-09-15
JP6193397B2 true JP6193397B2 (ja) 2017-09-06

Family

ID=50930405

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2015547984A Active JP6193397B2 (ja) 2012-12-14 2013-12-13 視差ベクトル導出
JP2015547983A Active JP6293782B2 (ja) 2012-12-14 2013-12-13 視差ベクトル導出

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2015547983A Active JP6293782B2 (ja) 2012-12-14 2013-12-13 視差ベクトル導出

Country Status (7)

Country Link
US (2) US9350970B2 (cg-RX-API-DMAC7.html)
EP (2) EP2932722A1 (cg-RX-API-DMAC7.html)
JP (2) JP6193397B2 (cg-RX-API-DMAC7.html)
KR (3) KR102329912B1 (cg-RX-API-DMAC7.html)
CN (2) CN104904218B (cg-RX-API-DMAC7.html)
TW (2) TWI539796B (cg-RX-API-DMAC7.html)
WO (2) WO2014093801A1 (cg-RX-API-DMAC7.html)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6080375B2 (ja) * 2011-11-07 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
CN104170389B (zh) * 2012-04-24 2018-10-26 联发科技股份有限公司 运动向量预测器的产生方法和装置及视点间运动向量预测器候选的产生方法
CN102883163B (zh) * 2012-10-08 2014-05-28 华为技术有限公司 用于运动矢量预测的运动矢量列表建立的方法、装置
US9350970B2 (en) 2012-12-14 2016-05-24 Qualcomm Incorporated Disparity vector derivation
CN104919799A (zh) * 2013-01-07 2015-09-16 联发科技股份有限公司 用于三维视频编解码的从深度到视差矢量转换的方法和装置
FR3002716A1 (fr) * 2013-02-26 2014-08-29 France Telecom Derivation de vecteur de mouvement de disparite, codage et decodage video 3d utilisant une telle derivation
WO2014166063A1 (en) * 2013-04-09 2014-10-16 Mediatek Inc. Default vector for disparity vector derivation for 3d video coding
EP2838268B1 (en) * 2013-07-31 2019-02-20 Axis AB Method, device and system for producing a merged digital video sequence
EP3059966B1 (en) * 2013-10-18 2021-01-13 LG Electronics Inc. Video decoding apparatus and method for decoding multi-view video
CN104079944B (zh) 2014-06-30 2017-12-01 华为技术有限公司 视频编码的运动矢量列表构建方法和系统
CN105872539B (zh) 2015-02-08 2020-01-14 同济大学 图像编码方法和装置及图像解码方法和装置
US10958927B2 (en) 2015-03-27 2021-03-23 Qualcomm Incorporated Motion information derivation mode determination in video coding
CN106803963B (zh) * 2017-02-17 2019-07-02 北京大学 一种局部视差矢量的导出方法
US10587885B2 (en) * 2018-06-04 2020-03-10 Tencent America LLC Method and apparatus for merge mode with additional middle candidates in video coding
WO2020003283A1 (en) 2018-06-29 2020-01-02 Beijing Bytedance Network Technology Co., Ltd. Conditions for updating luts
WO2020003279A1 (en) 2018-06-29 2020-01-02 Beijing Bytedance Network Technology Co., Ltd. Concept of using one or multiple look up tables to store motion information of previously coded in order and use them to code following blocks
CN110662058B (zh) 2018-06-29 2023-06-30 北京字节跳动网络技术有限公司 查找表的使用条件
SG11202012293RA (en) 2018-06-29 2021-01-28 Beijing Bytedance Network Technology Co Ltd Update of look up table: fifo, constrained fifo
EP4475530A3 (en) 2018-06-29 2025-02-19 Beijing Bytedance Network Technology Co., Ltd. Partial/full pruning when adding a hmvp candidate to merge/amvp
CN114900696B (zh) 2018-06-29 2025-08-19 抖音视界(北京)有限公司 Lut中的运动候选的检查顺序
CN110662043B (zh) 2018-06-29 2021-12-21 北京字节跳动网络技术有限公司 一种用于处理视频数据的方法、装置和计算机可读介质
GB2588006B (en) 2018-06-29 2023-03-22 Beijing Bytedance Network Tech Co Ltd Number of motion candidates in a look up table to be checked according to mode
CN110677666B (zh) 2018-07-02 2022-06-14 北京字节跳动网络技术有限公司 Lamvr中取整和修剪的顺序
CN110868604B (zh) 2018-08-28 2023-04-11 北京字节跳动网络技术有限公司 与扩展四叉树相关的分割的二值化
KR102359877B1 (ko) * 2018-08-29 2022-02-08 베이징 다지아 인터넷 인포메이션 테크놀로지 컴퍼니 리미티드 서브블록 기반 시간적 모션 벡터 예측을 사용한 비디오 코딩의 방법 및 장치
CN111064961B (zh) 2018-09-12 2023-06-09 北京字节跳动网络技术有限公司 视频处理方法和装置
BR112021003300B1 (pt) * 2018-09-17 2024-02-06 Samsung Electronics Co., Ltd Método de decodificação de vídeo, aparelho de decodificação de vídeo, método de codificação de vídeo, e aparelho de codificação de vídeo
CN110933440B (zh) * 2018-09-19 2023-08-29 北京字节跳动网络技术有限公司 用于视频处理的方法、装置和非暂时性计算机可读介质
WO2020084462A1 (en) * 2018-10-22 2020-04-30 Beijing Bytedance Network Technology Co., Ltd. Restrictions on decoder side motion vector derivation based on block size
EP3888355A4 (en) 2019-01-10 2022-03-23 Beijing Bytedance Network Technology Co., Ltd. LOOKUP TABLE UPDATE INVOCATION
WO2020143824A1 (en) 2019-01-13 2020-07-16 Beijing Bytedance Network Technology Co., Ltd. Interaction between lut and shared merge list
WO2020147772A1 (en) 2019-01-16 2020-07-23 Beijing Bytedance Network Technology Co., Ltd. Motion candidates derivation
CN120475187A (zh) 2019-02-03 2025-08-12 北京字节跳动网络技术有限公司 基于条件的非对称四叉树分割
WO2020192611A1 (en) 2019-03-22 2020-10-01 Beijing Bytedance Network Technology Co., Ltd. Interaction between merge list construction and other tools
US11284093B2 (en) * 2019-05-09 2022-03-22 Qualcomm Incorporated Affine linear weighted intra prediction in video coding
GB202005538D0 (en) * 2020-04-16 2020-06-03 Five Ai Ltd Stereo depth estimation

Family Cites Families (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3085110B2 (ja) 1994-11-14 2000-09-04 豊和工業株式会社 精紡機のドラフト装置
TW262619B (en) 1995-06-06 1995-11-11 United Microelectronics Corp Shrinking device for code table of variable length decoder
JP3435966B2 (ja) 1996-03-13 2003-08-11 株式会社日立製作所 強誘電体素子とその製造方法
US5734676A (en) 1996-05-24 1998-03-31 International Business Machines Corporation Apparatus, method and article of manufacture for carrier frequency compensation in a FM radio receiver
US20020131500A1 (en) * 2001-02-01 2002-09-19 Gandhi Bhavan R. Method for determining a motion vector for a video signal
US6859494B2 (en) * 2001-07-27 2005-02-22 General Instrument Corporation Methods and apparatus for sub-pixel motion estimation
KR20040050906A (ko) * 2001-10-08 2004-06-17 코닌클리케 필립스 일렉트로닉스 엔.브이. 모션 추정을 위한 장치 및 방법
EP1442428A2 (en) * 2001-10-25 2004-08-04 Koninklijke Philips Electronics N.V. Method and apparatus for motion estimation
TWI259378B (en) 2004-02-26 2006-08-01 Cablesoft Tech Inc An automatic addressing control method for MSO CATV system
CN100584013C (zh) * 2005-01-07 2010-01-20 日本电信电话株式会社 视频编码方法及装置、视频解码方法及装置
RU2376655C2 (ru) 2005-04-19 2009-12-20 Коудинг Текнолоджиз Аб Зависящее от энергии квантование для эффективного кодирования пространственных параметров звука
KR101227601B1 (ko) * 2005-09-22 2013-01-29 삼성전자주식회사 시차 벡터 예측 방법, 그 방법을 이용하여 다시점 동영상을부호화 및 복호화하는 방법 및 장치
WO2007035054A1 (en) 2005-09-22 2007-03-29 Samsung Electronics Co., Ltd. Method of estimating disparity vector, and method and apparatus for encoding and decoding multi-view moving picture using the disparity vector estimation method
CN101491096B (zh) * 2006-07-12 2012-05-30 Lg电子株式会社 信号处理方法及其装置
US7860147B2 (en) 2006-08-16 2010-12-28 Harris Corporation Method of communicating and associated transmitter using coded orthogonal frequency division multiplexing (COFDM)
RU2406257C2 (ru) 2006-09-20 2010-12-10 Ниппон Телеграф Энд Телефон Корпорейшн Способ кодирования и способ декодирования изображений, устройство для этого, программы для него и носитель информации для хранения программ
BRPI0716810A2 (pt) 2006-09-20 2013-11-05 Nippon Telegraph & Telephone Método de codificação e método de decodificação de imagens, aparelhos para tal, aparelho de decodificação de imagem, programa para tal e meios de armazenamento para armazenar os programas.
BRPI0717639A2 (pt) 2006-10-30 2013-11-12 Nippon Telegraph & Telephone Método de geração de informações de referência preditas, métodos de codificação de decodificação de vídeo, aparelhos destinados aos mesmos, programas destinados aos mesmos, e mídias de armazenamento que armazenam os programas
RU2446618C2 (ru) 2006-12-28 2012-03-27 Ниппон Телеграф Энд Телефон Корпорейшн Способ кодирования и способ декодирования видео, устройства для их осуществления и носители памяти, хранящие программы
KR20100014553A (ko) 2007-04-25 2010-02-10 엘지전자 주식회사 비디오 신호의 인코딩/디코딩 방법 및 장치
JP5303556B2 (ja) * 2007-08-06 2013-10-02 トムソン ライセンシング 複数のインタービュー参照ピクチャを用いたモーションスキップモードのための方法及び装置
BRPI0815108A2 (pt) 2007-08-15 2015-01-27 Thomson Licensing Métodos e aparelho para modo de avanço de movimento em vídeo codificado de multi-visitas com o uso de vetores de disparidade regional
EP2061248A1 (en) * 2007-11-13 2009-05-20 IBBT vzw Motion estimation and compensation process and device
US8090014B2 (en) * 2008-10-06 2012-01-03 Hewlett-Packard Development Company, L.P. Managing multiview streaming video data composed of frames
EP2398241A1 (en) 2009-02-12 2011-12-21 Nippon Telegraph And Telephone Corporation Multi-view image encoding method, multi-view image decoding method, multi-view image encoding device, multi-view image decoding device, multi-view image encoding program, and multi-view image decoding program
CN103026713B (zh) * 2010-07-12 2016-02-24 皇家飞利浦电子股份有限公司 3d视频广播中的辅助数据
US9131033B2 (en) * 2010-07-20 2015-09-08 Qualcomm Incoporated Providing sequence data sets for streaming video data
US20120183078A1 (en) * 2011-01-14 2012-07-19 Samsung Electronics Co., Ltd. Filter adaptation with directional features for video/image coding
JP5323273B2 (ja) * 2011-02-10 2013-10-23 パナソニック株式会社 動画像符号化方法、及び動画像符号化装置
US10171813B2 (en) 2011-02-24 2019-01-01 Qualcomm Incorporated Hierarchy of motion prediction video blocks
US9247249B2 (en) * 2011-04-20 2016-01-26 Qualcomm Incorporated Motion vector prediction in video coding
TWI530161B (zh) 2011-06-07 2016-04-11 Sony Corp Image processing apparatus and method
EP2721825A4 (en) * 2011-06-15 2014-12-24 Mediatek Inc METHOD AND DEVICE FOR MOTION AND DISPARITY VECTOR PREDICTION AND COMPENSATION IN 3D VIDEO CODING
KR20140057373A (ko) * 2011-08-30 2014-05-12 노키아 코포레이션 비디오 코딩 및 디코딩을 위한 장치, 방법 및 컴퓨터 프로그램
CN103907346B (zh) 2011-10-11 2017-05-24 联发科技股份有限公司 运动矢量预测子及视差矢量导出方法及其装置
US9350970B2 (en) 2012-12-14 2016-05-24 Qualcomm Incorporated Disparity vector derivation

Also Published As

Publication number Publication date
KR101749437B1 (ko) 2017-06-20
JP2016500497A (ja) 2016-01-12
US20140169474A1 (en) 2014-06-19
JP2016504864A (ja) 2016-02-12
WO2014093805A1 (en) 2014-06-19
KR102329912B1 (ko) 2021-11-22
CN104904218A (zh) 2015-09-09
EP2932723A1 (en) 2015-10-21
KR20150097590A (ko) 2015-08-26
KR20150097591A (ko) 2015-08-26
CN104871543A (zh) 2015-08-26
TW201433149A (zh) 2014-08-16
EP2932722A1 (en) 2015-10-21
CN104904218B (zh) 2018-04-27
TW201440504A (zh) 2014-10-16
TWI530165B (zh) 2016-04-11
US9544566B2 (en) 2017-01-10
TWI539796B (zh) 2016-06-21
US20140168363A1 (en) 2014-06-19
JP6293782B2 (ja) 2018-03-14
WO2014093801A1 (en) 2014-06-19
CN104871543B (zh) 2018-12-18
KR20200136512A (ko) 2020-12-07
US9350970B2 (en) 2016-05-24

Similar Documents

Publication Publication Date Title
JP6193397B2 (ja) 視差ベクトル導出
JP5992640B2 (ja) ビデオコード化における参照ピクチャリストのためのビュー間予測の無効化
JP6434012B2 (ja) ３ｄ−ｈｅｖｃのための簡素化された高度動き予測
JP6339116B2 (ja) マルチビュー又は３次元ビデオコード化におけるビュー間残差予測
US9924191B2 (en) Filters for advanced residual prediction in video coding
JP6559675B2 (ja) ３次元（３ｄ）ｈｅｖｃまたは他の３ｄコーディングにおけるサブ予測ユニット（サブｐｕ）動きパラメータ継承（ｍｐｉ）の制御
JP6407961B2 (ja) ビデオコーディングにおける視差ベクトルリファインメント
JP6370891B2 (ja) 深さブロックの視差に基づく高度な深さインターコーディング
JP2016507957A (ja) ３次元ビデオコーディングにおけるシンタックス要素のパーシング
JP2017510127A (ja) ３ｄビデオコード化のためのブロックベースの高度残差予測
JP2016526348A5 (cg-RX-API-DMAC7.html)
US9516332B2 (en) Disparity vector derivation in three-dimensional video coding

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20150825

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20160727

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20160727

A871 Explanation of circumstances concerning accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A871

Effective date: 20160727

A975 Report on accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A971005

Effective date: 20160819

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20161004

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20161219

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20170307

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20170418

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20170711

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20170809

R150 Certificate of patent or registration of utility model

Ref document number: 6193397

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250