BR112016021113A2 - método para sinalização de tabela de pesquisa de profundidade - Google Patents

método para sinalização de tabela de pesquisa de profundidade

Info

Publication number
BR112016021113A2
BR112016021113A2 BR112016021113A BR112016021113A BR112016021113A2 BR 112016021113 A2 BR112016021113 A2 BR 112016021113A2 BR 112016021113 A BR112016021113 A BR 112016021113A BR 112016021113 A BR112016021113 A BR 112016021113A BR 112016021113 A2 BR112016021113 A2 BR 112016021113A2
Authority
BR
Brazil
Prior art keywords
lookup table
depth lookup
flagging
flagging method
depth
Prior art date
Application number
BR112016021113A
Other languages
English (en)
Other versions
BR112016021113B1 (pt
Inventor
Huang Han
An Jicheng
Zhang Kai
Zhang Xianguo
Original Assignee
Hfi Innovation 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 Hfi Innovation Inc filed Critical Hfi Innovation Inc
Publication of BR112016021113A2 publication Critical patent/BR112016021113A2/pt
Publication of BR112016021113B1 publication Critical patent/BR112016021113B1/pt

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
    • H04N19/169—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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/34—Scalability techniques involving progressive bit-plane based encoding of the enhancement layer, e.g. fine granular scalability [FGS]
    • 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
    • H04N19/463—Embedding additional information in the video signal during the compression process by compressing encoding parameters before transmission
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
BR112016021113-8A 2014-03-18 2015-03-17 Método e aparelho de codificação de profundidade usando uma tabela de pesquisa de profundidade (dlt) BR112016021113B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CNPCT/CN2014/073611 2014-03-18
PCT/CN2014/073611 WO2015139203A1 (en) 2014-03-18 2014-03-18 Dlt signaling in 3d video coding
PCT/CN2015/074391 WO2015139615A1 (en) 2014-03-18 2015-03-17 Method for depth lookup table signaling in 3d video coding based on high efficiency video coding standard

Publications (2)

Publication Number Publication Date
BR112016021113A2 true BR112016021113A2 (pt) 2018-05-15
BR112016021113B1 BR112016021113B1 (pt) 2023-12-19

Family

ID=54143635

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112016021113-8A BR112016021113B1 (pt) 2014-03-18 2015-03-17 Método e aparelho de codificação de profundidade usando uma tabela de pesquisa de profundidade (dlt)

Country Status (6)

Country Link
US (2) US9800896B2 (pt)
EP (1) EP3108656A4 (pt)
KR (1) KR101779313B1 (pt)
CN (2) CN110278440B (pt)
BR (1) BR112016021113B1 (pt)
WO (2) WO2015139203A1 (pt)

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CN115134599A (zh) 2018-06-29 2022-09-30 抖音视界有限公司 更新查找表（lut）的条件
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CN114885173A (zh) 2018-06-29 2022-08-09 抖音视界(北京)有限公司 Lut中的运动候选的检查顺序
CN110662059B (zh) 2018-06-29 2021-04-20 北京字节跳动网络技术有限公司 使用查找表存储先前编码的运动信息并用其编码后续块的方法和装置
WO2020003284A1 (en) 2018-06-29 2020-01-02 Beijing Bytedance Network Technology Co., Ltd. Interaction between lut and amvp
WO2020003270A1 (en) 2018-06-29 2020-01-02 Beijing Bytedance Network Technology Co., Ltd. Number of motion candidates in a look up table to be checked according to mode
CN110662039B (zh) 2018-06-29 2022-06-07 北京字节跳动网络技术有限公司 查找表的更新：fifo、约束的fifo
CN110677648B (zh) 2018-07-02 2022-06-07 北京字节跳动网络技术有限公司 处理视频数据的方法、装置及非暂时性存储介质
TWI820211B (zh) 2018-09-12 2023-11-01 大陸商北京字節跳動網絡技術有限公司 取決於總數減去k的開始檢查hmvp候選的條件
EP3888355A4 (en) 2019-01-10 2022-03-23 Beijing Bytedance Network Technology Co., Ltd. LOOKUP TABLE UPDATE INVOCATION
CN113383554B (zh) 2019-01-13 2022-12-16 北京字节跳动网络技术有限公司 LUT和共享Merge列表之间的交互
CN113302937A (zh) 2019-01-16 2021-08-24 北京字节跳动网络技术有限公司 运动候选推导
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LU500994B1 (de) 2021-12-12 2023-06-12 Eclever Entw Ohg Fahrzeug- und fahrzeugführerspezifisches routing

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Also Published As

Publication number Publication date
CN110278440A (zh) 2019-09-24
EP3108656A1 (en) 2016-12-28
US10085041B2 (en) 2018-09-25
WO2015139203A1 (en) 2015-09-24
EP3108656A4 (en) 2017-08-02
US20180014029A1 (en) 2018-01-11
KR20160132935A (ko) 2016-11-21
US20170019682A1 (en) 2017-01-19
BR112016021113B1 (pt) 2023-12-19
CN106464906B (zh) 2019-08-09
KR101779313B1 (ko) 2017-09-18
CN110278440B (zh) 2021-11-02
WO2015139615A1 (en) 2015-09-24
US9800896B2 (en) 2017-10-24
CN106464906A (zh) 2017-02-22

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Legal Events

Date Code Title Description
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]
B07A Application suspended after technical examination (opinion) [chapter 7.1 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 17/03/2015, OBSERVADAS AS CONDICOES LEGAIS