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PL3847812T3 - Sygnalizacja kandydata do struktury listy obrazów odniesienia - Google Patents

Sygnalizacja kandydata do struktury listy obrazów odniesienia

Info

Publication number
PL3847812T3
PL3847812T3 PL19858808.9T PL19858808T PL3847812T3 PL 3847812 T3 PL3847812 T3 PL 3847812T3 PL 19858808 T PL19858808 T PL 19858808T PL 3847812 T3 PL3847812 T3 PL 3847812T3
Authority
PL
Poland
Prior art keywords
reference picture
picture list
list structures
candidate signaling
candidate
Prior art date
Application number
PL19858808.9T
Other languages
English (en)
Inventor
Fnu HENDRY
Ye-Kui Wang
Original Assignee
Huawei Technologies Co., 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 Huawei Technologies Co., Ltd. filed Critical Huawei Technologies Co., Ltd.
Publication of PL3847812T3 publication Critical patent/PL3847812T3/pl

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
    • H04N19/10—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
    • H04N19/136—Incoming video signal characteristics or properties
    • 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
    • H04N19/176—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
    • H04N19/10—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
    • H04N19/184—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 bits, e.g. of the compressed video stream
    • 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
    • H04N19/50—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
    • H04N19/50—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
    • H04N19/573—Motion compensation with multiple frame prediction using two or more reference frames in a given prediction direction
    • 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
    • H04N19/58—Motion compensation with long-term prediction, i.e. the reference frame for a current frame not being the temporally closest one
    • 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
    • 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
    • H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
    • H04N19/91—Entropy coding, e.g. variable length coding [VLC] or arithmetic coding

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Television Signal Processing For Recording (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
PL19858808.9T 2018-09-12 2019-09-12 Sygnalizacja kandydata do struktury listy obrazów odniesienia PL3847812T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201862730172P 2018-09-12 2018-09-12
US201962848147P 2019-05-15 2019-05-15
PCT/US2019/050861 WO2020056172A1 (en) 2018-09-12 2019-09-12 Candidate signaling for reference picture list structures

Publications (1)

Publication Number Publication Date
PL3847812T3 true PL3847812T3 (pl) 2024-06-10

Family

ID=69777225

Family Applications (1)

Application Number Title Priority Date Filing Date
PL19858808.9T PL3847812T3 (pl) 2018-09-12 2019-09-12 Sygnalizacja kandydata do struktury listy obrazów odniesienia

Country Status (14)

Country Link
US (3) US20210195235A1 (pl)
EP (5) EP4164227A1 (pl)
JP (7) JP7242839B2 (pl)
KR (6) KR102643058B1 (pl)
CN (12) CN117544779A (pl)
AU (6) AU2019337644B2 (pl)
BR (3) BR112021004662A2 (pl)
ES (2) ES2935979T3 (pl)
FI (1) FI3847804T3 (pl)
HU (1) HUE066683T2 (pl)
MX (6) MX2021002951A (pl)
PL (1) PL3847812T3 (pl)
PT (2) PT3847812T (pl)
WO (3) WO2020056172A1 (pl)

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WO2021112633A1 (ko) * 2019-12-06 2021-06-10 엘지전자 주식회사 동일 위치 픽처에 관한 정보를 포함하는 픽처 헤더에 기반한 영상 부호화/복호화 방법, 장치 및 비트스트림을 전송하는 방법
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Also Published As

Publication number Publication date
CN112840651A (zh) 2021-05-25
EP3847810A4 (en) 2021-11-03
EP3847812A1 (en) 2021-07-14
MX2024010406A (es) 2024-09-06
EP3847810A1 (en) 2021-07-14
CN113170165B (zh) 2023-10-20
ES2981234T3 (es) 2024-10-07
CN112690003B (zh) 2022-06-28
BR112021004667A2 (pt) 2021-06-01
JP2022500923A (ja) 2022-01-04
KR20230129599A (ko) 2023-09-08
EP4164227A1 (en) 2023-04-12
HUE066683T2 (hu) 2024-08-28
JP7547530B2 (ja) 2024-09-09
KR102643058B1 (ko) 2024-02-29
KR20210057109A (ko) 2021-05-20
KR102573250B1 (ko) 2023-08-30
KR102585975B1 (ko) 2023-10-05
KR20210055080A (ko) 2021-05-14
KR20210055079A (ko) 2021-05-14
CN115174900B (zh) 2023-06-06
MX2024010600A (es) 2024-09-06
KR20240032173A (ko) 2024-03-08
AU2019339411B2 (en) 2023-05-25
BR112021004662A2 (pt) 2021-06-01
CN112690003A (zh) 2021-04-20
JP7483693B2 (ja) 2024-05-15
CN117834880A (zh) 2024-04-05
MX2021002952A (es) 2021-07-21
AU2023219935A1 (en) 2023-09-14
JP2024026290A (ja) 2024-02-28
JP2024091641A (ja) 2024-07-05
AU2023237082A1 (en) 2023-10-12
CN115174899A (zh) 2022-10-11
MX2021002950A (es) 2021-07-21
FI3847804T3 (fi) 2023-01-13
WO2020056172A1 (en) 2020-03-19
EP3847812A4 (en) 2021-11-03
AU2019337644B2 (en) 2023-06-29
JP7242839B2 (ja) 2023-03-20
CN117412047A (zh) 2024-01-16
CN115174900A (zh) 2022-10-11
WO2020056168A1 (en) 2020-03-19
AU2024200359A1 (en) 2024-02-08
CN117544779A (zh) 2024-02-09
EP3847804A1 (en) 2021-07-14
AU2019338463A1 (en) 2021-04-15
ES2935979T3 (es) 2023-03-13
EP4300954A2 (en) 2024-01-03
US20210195178A1 (en) 2021-06-24
CN117459729A (zh) 2024-01-26
JP7270725B2 (ja) 2023-05-10
MX2024011097A (es) 2024-09-18
JP2022500919A (ja) 2022-01-04
MX2021002951A (es) 2021-07-15
JP2023076474A (ja) 2023-06-01
EP4300954A3 (en) 2024-01-10
AU2019337644A1 (en) 2021-04-15
WO2020056164A1 (en) 2020-03-19
JP2023067904A (ja) 2023-05-16
EP3847812B1 (en) 2024-02-14
CN117544780A (zh) 2024-02-09
EP3847804B1 (en) 2022-12-07
CN115174899B (zh) 2023-06-06
JP2022500922A (ja) 2022-01-04
US20210195235A1 (en) 2021-06-24
AU2023219935B2 (en) 2024-06-13
JP7460817B2 (ja) 2024-04-02
PT3847804T (pt) 2023-01-19
BR112021004684A2 (pt) 2021-06-01
KR20230145226A (ko) 2023-10-17
AU2019338463B2 (en) 2023-10-26
EP3847804A4 (en) 2021-10-27
CN115174901A (zh) 2022-10-11
PT3847812T (pt) 2024-05-10
CN113170165A (zh) 2021-07-23
CN112840651B (zh) 2023-11-10
US20210195236A1 (en) 2021-06-24
AU2019339411A1 (en) 2021-04-15
CN117412038A (zh) 2024-01-16

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