IN2014MU02121A - - Google Patents

Info

Publication number
IN2014MU02121A
IN2014MU02121A IN2121MU2014A IN2014MU02121A IN 2014MU02121 A IN2014MU02121 A IN 2014MU02121A IN 2121MU2014 A IN2121MU2014 A IN 2121MU2014A IN 2014MU02121 A IN2014MU02121 A IN 2014MU02121A
Authority
IN
India
Prior art keywords
depth
extended
neighboring
reconstructed
row
Prior art date
Application number
Other languages
English (en)
Inventor
Zhang Kai
An Jicheng
Lin Jian-Liang
Original Assignee
Mediatek Singapore Pte Ltd
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 Mediatek Singapore Pte Ltd filed Critical Mediatek Singapore Pte Ltd
Publication of IN2014MU02121A publication Critical patent/IN2014MU02121A/en

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
    • H04N19/50—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
    • H04N19/134—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
    • 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
    • H04N19/50—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
    • H04N19/59—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial sub-sampling or interpolation, e.g. alteration of picture size or resolution

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
IN2121MU2014 2013-07-05 2014-06-30 IN2014MU02121A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2013/078866 WO2015000168A1 (fr) 2013-07-05 2013-07-05 Procédé de prédiction dc simplifié, en prédiction intra

Publications (1)

Publication Number Publication Date
IN2014MU02121A true IN2014MU02121A (fr) 2015-10-09

Family

ID=52132813

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2121MU2014 IN2014MU02121A (fr) 2013-07-05 2014-06-30

Country Status (4)

Country Link
US (1) US9596484B2 (fr)
KR (1) KR101622468B1 (fr)
IN (1) IN2014MU02121A (fr)
WO (1) WO2015000168A1 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102114969B1 (ko) * 2015-06-08 2020-06-08 삼성전자주식회사 광학 장치 및 깊이 정보 생성 방법
US10841593B2 (en) 2015-06-18 2020-11-17 Qualcomm Incorporated Intra prediction and intra mode coding
US20160373770A1 (en) * 2015-06-18 2016-12-22 Qualcomm Incorporated Intra prediction and intra mode coding
US11463689B2 (en) 2015-06-18 2022-10-04 Qualcomm Incorporated Intra prediction and intra mode coding
RU2718164C1 (ru) * 2016-05-28 2020-03-30 МедиаТек Инк. Способы и устройства для обработки видео данных с условным направлением сигнала информации параметра квантования
CN114339225B (zh) * 2016-09-05 2024-06-04 罗斯德尔动力有限责任公司 图像编码和解码装置及比特流存储介质和发送装置
US11277644B2 (en) 2018-07-02 2022-03-15 Qualcomm Incorporated Combining mode dependent intra smoothing (MDIS) with intra interpolation filter switching
US11303885B2 (en) 2018-10-25 2022-04-12 Qualcomm Incorporated Wide-angle intra prediction smoothing and interpolation
WO2020156572A1 (fr) 2019-02-03 2020-08-06 Beijing Bytedance Network Technology Co., Ltd. Partitionnement d'arbre quaternaire asymétrique
CN112292860B (zh) * 2019-05-24 2023-05-09 万维数码有限公司 有效表示图像并对图像进行编码的系统和方法
CN110650335B (zh) * 2019-08-13 2021-06-15 杭州电子科技大学 基于dwt的3d-hevc快速dmm预测决策方法
CN114157863B (zh) * 2022-02-07 2022-07-22 浙江智慧视频安防创新中心有限公司 基于数字视网膜的视频编码方法、系统及存储介质
WO2024167625A1 (fr) 2023-02-07 2024-08-15 Dow Global Technologies Llc Composition adhésive sans solvant

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Publication number Priority date Publication date Assignee Title
KR20080114482A (ko) * 2007-06-26 2008-12-31 삼성전자주식회사 다시점 비디오 코딩에서 휘도 보상 방법 및 장치
KR20120082606A (ko) * 2011-01-14 2012-07-24 삼성전자주식회사 깊이 영상의 부호화／복호화 장치 및 방법
US20140044347A1 (en) 2011-04-25 2014-02-13 Sharp Kabushiki Kaisha Mage coding apparatus, image coding method, image coding program, image decoding apparatus, image decoding method, and image decoding program
JP5824148B2 (ja) * 2011-07-01 2015-11-25 サムスン エレクトロニクス カンパニー リミテッド 単一化された参照可能性確認過程を介してイントラ予測を伴うビデオ符号化方法及びその装置、ビデオ復号化方法及びその装置
KR101838341B1 (ko) 2011-08-26 2018-04-26 톰슨 라이센싱 심도 코딩
JP6046246B2 (ja) * 2012-07-02 2016-12-14 クゥアルコム・インコーポレイテッドＱｕａｌｃｏｍｍ Ｉｎｃｏｒｐｏｒａｔｅｄ ３ｄビデオコーディングのための深度マップのイントラコーディング
KR20150036261A (ko) * 2012-07-13 2015-04-07 후아웨이 테크놀러지 컴퍼니 리미티드 3차원 비디오를 표현하는 비트 스트림을 코딩하는 장치
CN104662908B (zh) * 2012-09-24 2018-03-30 高通股份有限公司 深度图译码
KR102216585B1 (ko) * 2013-01-04 2021-02-17 삼성전자주식회사 깊이 영상의 부호화 장치 및 복호화 장치, 부호화 방법 및 복호화 방법
US10271034B2 (en) * 2013-03-05 2019-04-23 Qualcomm Incorporated Simplified depth coding
EP2974316B1 (fr) * 2013-03-15 2018-08-22 Qualcomm Incorporated Prédicteur pour codage intra de carte de profondeur
US20160050419A1 (en) * 2013-03-22 2016-02-18 Xin Zhao Depth modeling modes for depth map intra coding
US9571809B2 (en) * 2013-04-12 2017-02-14 Intel Corporation Simplified depth coding with modified intra-coding for 3D video coding
WO2014172387A1 (fr) * 2013-04-15 2014-10-23 Huawei Technologies Co., Ltd. Procede et appareil de selection de mode de prediction de profondeur

Also Published As

Publication number Publication date
US20150010049A1 (en) 2015-01-08
KR101622468B1 (ko) 2016-05-18
WO2015000168A1 (fr) 2015-01-08
US9596484B2 (en) 2017-03-14
KR20150006362A (ko) 2015-01-16

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