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AR121125A1 - Interacción entre cabecera de imagen y cabecera de segmento de un flujo de bits de video - Google Patents

Interacción entre cabecera de imagen y cabecera de segmento de un flujo de bits de video

Info

Publication number
AR121125A1
AR121125A1 ARP210100171A ARP210100171A AR121125A1 AR 121125 A1 AR121125 A1 AR 121125A1 AR P210100171 A ARP210100171 A AR P210100171A AR P210100171 A ARP210100171 A AR P210100171A AR 121125 A1 AR121125 A1 AR 121125A1
Authority
AR
Argentina
Prior art keywords
header
image
interaction
video bitstream
segment
Prior art date
Application number
ARP210100171A
Other languages
English (en)
Inventor
Ye Wang
- Deng Zhipin Kui
Li Zhang
Kai Zhang
Jizheng Xu
Original Assignee
Beijing Bytedance Network Tech Co Ltd
Bytedance 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 Beijing Bytedance Network Tech Co Ltd, Bytedance Inc filed Critical Beijing Bytedance Network Tech Co Ltd
Publication of AR121125A1 publication Critical patent/AR121125A1/es

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
    • H04N19/70—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
    • H04N19/80—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
    • H04N19/10—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
    • H04N19/117—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
    • H04N19/169—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
    • H04N19/184—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
    • H04N19/10—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
    • H04N19/188—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 a video data packet, e.g. a network abstraction layer [NAL] unit
    • 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
    • H04N19/189—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive 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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/189—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding
    • H04N19/196—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters
    • H04N19/197—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters including determination of the initial value of an encoding parameter
    • 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
    • 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
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/63—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding using sub-band based transform, e.g. wavelets
    • H04N19/635—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding using sub-band based transform, e.g. wavelets characterised by filter definition or implementation details
    • 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
    • H04N19/102—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
    • H04N19/127—Prioritisation of hardware or computational resources

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)
  • Compression Of Band Width Or Redundancy In Fax (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)

Abstract

Se proporciona un método de procesamiento de video que incluye realizar una conversión entre un video que comprende una pluralidad de imágenes, cada una comprendiendo al menos un segmento, y un flujo de bits del video; en donde el flujo de bits se ajusta a una regla de formato que especifica que un primer indicador en el flujo de bits indica si una estructura de sintaxis de cabecera de imagen de una imagen está incluida en una cabecera de segmento de un segmento de la imagen; y en donde la regla de regla de formato especifica que, en respuesta a si alguno de seis indicadores en un conjunto de parámetros de imagen asociado con la imagen es igual a 1, el primer indicador es igual a 0.
ARP210100171A 2020-02-29 2021-01-22 Interacción entre cabecera de imagen y cabecera de segmento de un flujo de bits de video AR121125A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2020077331 2020-02-29

Publications (1)

Publication Number Publication Date
AR121125A1 true AR121125A1 (es) 2022-04-20

Family

ID=77490717

Family Applications (4)

Application Number Title Priority Date Filing Date
ARP210100171A AR121125A1 (es) 2020-02-29 2021-01-22 Interacción entre cabecera de imagen y cabecera de segmento de un flujo de bits de video
ARP210100170A AR121124A1 (es) 2020-02-29 2021-01-22 Señalización condicional de elementos de sintaxis en una cabecera de imagen
ARP210100173A AR121127A1 (es) 2020-02-29 2021-01-22 Señalización de información de imagen de referencia en un flujo de bits de video
ARP210100172A AR121126A1 (es) 2020-02-29 2021-01-22 Señalización de elementos de sintaxis para indicación de imagen de referencia

Family Applications After (3)

Application Number Title Priority Date Filing Date
ARP210100170A AR121124A1 (es) 2020-02-29 2021-01-22 Señalización condicional de elementos de sintaxis en una cabecera de imagen
ARP210100173A AR121127A1 (es) 2020-02-29 2021-01-22 Señalización de información de imagen de referencia en un flujo de bits de video
ARP210100172A AR121126A1 (es) 2020-02-29 2021-01-22 Señalización de elementos de sintaxis para indicación de imagen de referencia

Country Status (8)

Country Link
US (4) US12034975B2 (es)
EP (3) EP4097978A4 (es)
JP (2) JP7443548B2 (es)
KR (2) KR102676595B1 (es)
CN (4) CN115398914B (es)
AR (4) AR121125A1 (es)
MX (1) MX2022010202A (es)
WO (4) WO2021169970A1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114554196B (zh) 2018-08-17 2023-04-28 华为技术有限公司 对经译码的码流解码方法，设备以及系统
US20230018055A1 (en) * 2019-12-12 2023-01-19 Lg Electronics Inc. Video or image coding employing adaptive loop filter
KR102865206B1 (ko) * 2020-02-14 2025-09-25 두인 비전 컴퍼니 리미티드 인 루프 필터링과 비디오 슬라이스들 간의 상호작용
AR121125A1 (es) 2020-02-29 2022-04-20 Beijing Bytedance Network Tech Co Ltd Interacción entre cabecera de imagen y cabecera de segmento de un flujo de bits de video
GB2592957A (en) 2020-03-11 2021-09-15 Canon Kk High level syntax for video coding and decoding
GB2593222B (en) * 2020-03-20 2024-07-17 Canon Kk High level syntax for video coding and decoding
KR20220137998A (ko) * 2020-03-23 2022-10-12 엘지전자 주식회사 비디오 또는 이미지 코딩 시스템에서 디블록킹 필터 파라미터 정보를 시그널링하는 방법
CN115606187A (zh) * 2020-03-23 2023-01-13 Lg电子株式会社（Kr） 基于混合nal单元类型的图像编码/解码方法和设备及存储比特流的记录介质
WO2021200610A1 (ja) 2020-03-31 2021-10-07 シャープ株式会社 動画像復号装置、動画像符号化装置、動画像復号方法及び動画像符号化方法

Family Cites Families (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7724818B2 (en) * 2003-04-30 2010-05-25 Nokia Corporation Method for coding sequences of pictures
US9560367B2 (en) * 2004-09-03 2017-01-31 Nokia Technologies Oy Parameter set and picture header in video coding
KR101232780B1 (ko) * 2006-01-12 2013-09-03 (주)휴맥스 통합 코덱 장치 및 방법
PL2559166T3 (pl) * 2010-04-13 2018-04-30 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Koder i dekoder dzielący interwał prawdopodobieństwa
US9008181B2 (en) * 2011-01-24 2015-04-14 Qualcomm Incorporated Single reference picture list utilization for interprediction video coding
US9001883B2 (en) * 2011-02-16 2015-04-07 Mediatek Inc Method and apparatus for slice common information sharing
CA2845548C (en) * 2011-08-25 2018-04-24 Panasonic Corporation Methods and apparatuses for encoding and decoding video using periodic buffer description
US9420307B2 (en) 2011-09-23 2016-08-16 Qualcomm Incorporated Coding reference pictures for a reference picture set
KR20140085456A (ko) * 2011-09-29 2014-07-07 텔레폰악티에볼라겟엘엠에릭슨(펍) 레퍼런스 픽처 리스트 핸들링
EP4020989B1 (en) * 2011-11-08 2025-07-02 Nokia Technologies Oy Reference picture handling
US8693793B2 (en) * 2012-01-19 2014-04-08 Sharp Laboratories Of America, Inc. Reducing reference picture set signal overhead on an electronic device
US9973749B2 (en) 2012-01-20 2018-05-15 Nokia Technologies Oy Method for video coding and an apparatus, a computer-program product, a system, and a module for the same
US9762903B2 (en) * 2012-06-01 2017-09-12 Qualcomm Incorporated External pictures in video coding
US9838685B2 (en) * 2012-06-15 2017-12-05 Google Technology Holdings LLC Method and apparatus for efficient slice header processing
JP5872739B2 (ja) * 2012-06-29 2016-03-01 テレフオンアクチーボラゲット エル エム エリクソン（パブル） 参照ピクチャセットを含む動画シーケンスの符号化及び復号
EP2868090A4 (en) * 2012-07-01 2016-02-17 Sharp Kk DEVICE FOR SIGNALING A LONG-TERM REFERENCE PICTURE IN A PARAMETERS SET
US9584825B2 (en) * 2012-09-27 2017-02-28 Qualcomm Incorporated Long-term reference picture signaling in video coding
US10834426B2 (en) * 2012-11-30 2020-11-10 Sony Corporation Image processing device and method
JP6209772B2 (ja) * 2013-01-15 2017-10-11 華為技術有限公司Ｈｕａｗｅｉ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏ．，Ｌｔｄ． シグナリングを用いたビデオデコーダ
JP2015005939A (ja) * 2013-06-24 2015-01-08 ソニー株式会社 画像処理装置および方法、プログラム、並びに撮像装置
KR101851479B1 (ko) 2014-01-03 2018-04-23 노키아 테크놀로지스 오와이 파라미터 세트 코딩
CA2935303C (en) * 2014-01-03 2023-04-11 Arris Enterprises Llc Conditionally parsed extension syntax for hevc extension processing
US10506259B2 (en) * 2015-06-16 2019-12-10 Lg Electronics Inc. Method for encoding/decoding image, and device therefor
TWI661720B (zh) * 2016-10-05 2019-06-01 日商夏普股份有限公司 用於傳訊視訊參數之系統及方法
KR102840589B1 (ko) * 2016-10-17 2025-07-30 에스케이텔레콤 주식회사 영상 부호화 또는 복호화하기 위한 장치 및 방법
US20180109810A1 (en) 2016-10-17 2018-04-19 Mediatek Inc. Method and Apparatus for Reference Picture Generation and Management in 3D Video Compression
CN112236995B (zh) * 2018-02-02 2024-08-06 苹果公司 基于多假设运动补偿技术的视频编码、解码方法及编码器、解码器
CN118741157A (zh) * 2018-09-21 2024-10-01 夏普株式会社 用于在视频编码中发送信号通知参考图片的系统和方法
WO2021050226A1 (en) 2019-09-12 2021-03-18 Alibaba Group Holding Limited Method and apparatus for encoding or decoding video
DK4022926T3 (da) 2019-09-23 2025-02-17 Huawei Tech Co Ltd Angivelse af et udsnit per underbillede i underbilledbaseret videokodning
US12407864B2 (en) 2019-10-25 2025-09-02 Sharp Kabushiki Kaisha Systems and methods for signaling picture information in video coding
US11432016B2 (en) * 2019-12-05 2022-08-30 Hfi Innovation Inc. Methods and apparatuses of syntax signaling constraint for cross-component adaptive loop filter in video coding system
US12166996B2 (en) * 2019-12-12 2024-12-10 Lg Electronics Inc. Methods and device for signaling image information
US20230018055A1 (en) * 2019-12-12 2023-01-19 Lg Electronics Inc. Video or image coding employing adaptive loop filter
CA3164388A1 (en) * 2020-01-10 2021-07-15 Minwoo Park Video decoding method and apparatus for obtaining quantization parameter, and video encoding method and apparatus for transmitting quantization parameter
MX2022008593A (es) 2020-01-12 2022-10-20 Huawei Tech Co Ltd Método y aparato para armonizar predicción ponderada con modos de fusión no rectangulares.
CN120529095A (zh) 2020-01-14 2025-08-22 Lg电子株式会社 图像解码和编码设备及发送比特流的设备
WO2021143749A1 (en) 2020-01-14 2021-07-22 Beijing Bytedance Network Technology Co., Ltd. Signaling of quantization parameters in video coding
BR112022013939A2 (pt) * 2020-01-14 2022-10-04 Huawei Tech Co Ltd Método e aparelho de sinalizar o número de candidatos para modo de mesclagem
WO2021145728A1 (ko) 2020-01-15 2021-07-22 엘지전자 주식회사 인루프 필터링 기반 영상 코딩 장치 및 방법
US12413764B2 (en) 2020-01-28 2025-09-09 Sharp Kabushiki Kaisha Systems and methods for signaling picture information in a slice header in video coding
KR102865206B1 (ko) 2020-02-14 2025-09-25 두인 비전 컴퍼니 리미티드 인 루프 필터링과 비디오 슬라이스들 간의 상호작용
US11303897B2 (en) 2020-02-25 2022-04-12 Tencent America LLC Method and apparatus for signaling of chroma quantization parameters
AR121125A1 (es) 2020-02-29 2022-04-20 Beijing Bytedance Network Tech Co Ltd Interacción entre cabecera de imagen y cabecera de segmento de un flujo de bits de video
WO2021195588A1 (en) * 2020-03-26 2021-09-30 Alibaba Group Holding Limited Methods and apparatuses for signaling picture header
US11638036B2 (en) 2020-04-03 2023-04-25 Qualcomm Incorporated High-level constraints for transform skip blocks in video coding
US11706428B2 (en) 2020-04-06 2023-07-18 Tencent America LLC Method for signaling picture header in coded video stream
US11563963B2 (en) * 2020-05-19 2023-01-24 Qualcomm Incorporated Determining whether to code picture header data of pictures of video data in slice headers
US11659207B2 (en) 2020-06-08 2023-05-23 Qualcomm Incorporated General constraints of syntax elements for video coding
US20220321919A1 (en) 2021-03-23 2022-10-06 Sharp Kabushiki Kaisha Systems and methods for signaling neural network-based in-loop filter parameter information in video coding

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CN115398915B (zh) 2024-12-27
CN115299062B (zh) 2025-08-01
JP2023515184A (ja) 2023-04-12
EP4307672A3 (en) 2024-03-27
US20230008778A1 (en) 2023-01-12
US12034975B2 (en) 2024-07-09
EP4097977A4 (en) 2023-05-03
CN115299061B (zh) 2025-03-07
JP2023515186A (ja) 2023-04-12
US11805280B2 (en) 2023-10-31
US20240107067A1 (en) 2024-03-28
EP4097978A4 (en) 2023-05-10
KR102676595B1 (ko) 2024-06-20
US20230071429A1 (en) 2023-03-09
JP7451742B2 (ja) 2024-03-18
US20230088230A1 (en) 2023-03-23
CN115299062A (zh) 2022-11-04
EP4307672A2 (en) 2024-01-17
AR121124A1 (es) 2022-04-20
JP7443548B2 (ja) 2024-03-05
AR121126A1 (es) 2022-04-20
AR121127A1 (es) 2022-04-20
KR20220143850A (ko) 2022-10-25
WO2021169972A1 (en) 2021-09-02
EP4097978A1 (en) 2022-12-07
EP4097977A1 (en) 2022-12-07
WO2021169969A1 (en) 2021-09-02
WO2021169970A1 (en) 2021-09-02
BR112022017289A2 (pt) 2024-02-06
CN115398914A (zh) 2022-11-25
CN115398914B (zh) 2024-12-24
US12316878B2 (en) 2025-05-27
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