MX385468B - Correlacion de plantillas para intra-prediccion de jvet. - Google Patents

Correlacion de plantillas para intra-prediccion de jvet.

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Publication number
MX385468B
MX385468B MX2018014190A MX2018014190A MX385468B MX 385468 B MX385468 B MX 385468B MX 2018014190 A MX2018014190 A MX 2018014190A MX 2018014190 A MX2018014190 A MX 2018014190A MX 385468 B MX385468 B MX 385468B
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Mexico
Prior art keywords
template
prediction
templates
intra
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MX2018014190A
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English (en)
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MX2018014190A (es
Inventor
Koohyar Minoo
Krit Panusopone
Limin Wang
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Arris Entpr Llc
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Publication of MX2018014190A publication Critical patent/MX2018014190A/es
Publication of MX385468B publication Critical patent/MX385468B/es

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    • 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
    • H04N19/107—Selection of coding mode or of prediction mode between spatial and temporal predictive coding, e.g. picture refresh
    • 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
    • H04N19/146—Data rate or code amount at the encoder output
    • H04N19/149—Data rate or code amount at the encoder output by estimating the code amount by means of a model, e.g. mathematical model or statistical model
    • 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
    • H04N19/60—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
    • H04N19/64—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 ordering of coefficients or of bits for transmission
    • H04N19/647—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 ordering of coefficients or of bits for transmission using significance based coding, e.g. Embedded Zerotrees of Wavelets [EZW] or Set Partitioning in Hierarchical Trees [SPIHT]
    • 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
    • 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
    • H04N19/189—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
    • H04N19/50—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
    • H04N19/593—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Algebra (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)

Abstract

Un método para decodificar video de JVET, que comprende definir una plantilla de unidad de codificación (CU) dentro de un área decodificada de una trama de video, la plantilla de CU se coloca arriba y/o a la izquierda de una posición de decodificación actual para la cual se intra-predijeron los datos, que define una ventana de búsqueda dentro del área decodificada, la ventana de búsqueda es adyacente a la plantilla de CU, generar una pluralidad de plantillas de predicción candidatas basándose en valores de pixel en la ventana de búsqueda, cada una de la pluralidad de plantillas de predicción candidatas se genera utilizando diferentes modos de intra-predicción, calcular un costo de correlación entre la plantilla de CU y cada una de la pluralidad de plantillas de predicción candidatas, seleccionar un modo de intra-predicción que generó la plantilla de predicción candidata que tenía el costo de correlación más bajo con respecto a la plantilla de CU, y generar una CU de predicción para la posición de decodificación actual basándose en el modo de intra-predicción.
MX2018014190A 2016-05-17 2017-05-17 Correlacion de plantillas para intra-prediccion de jvet. MX385468B (es)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201662337652P 2016-05-17 2016-05-17
US201662341343P 2016-05-25 2016-05-25
PCT/US2017/033060 WO2017201141A1 (en) 2016-05-17 2017-05-17 Template matching for jvet intra prediction
US15/597,420 US9948930B2 (en) 2016-05-17 2017-05-17 Template matching for JVET intra prediction

Publications (2)

Publication Number Publication Date
MX2018014190A MX2018014190A (es) 2019-08-05
MX385468B true MX385468B (es) 2025-03-18

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MX2018014190A MX385468B (es) 2016-05-17 2017-05-17 Correlacion de plantillas para intra-prediccion de jvet.

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US (9) US9948930B2 (es)
CA (1) CA3024900C (es)
MX (1) MX385468B (es)
WO (1) WO2017201141A1 (es)

Families Citing this family (72)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3051309A1 (fr) * 2016-05-10 2017-11-17 Bcom Procedes et dispositifs de codage et de decodage d'un flux de donnees representatif d'au moins une image
WO2018016823A1 (ko) * 2016-07-18 2018-01-25 한국전자통신연구원 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체
EP3910954A1 (en) * 2016-08-26 2021-11-17 SHARP Kabushiki Kaisha Image decoding apparatus, image coding apparatus
CN116647682A (zh) * 2016-10-28 2023-08-25 韩国电子通信研究院 视频编码/解码方法和设备以及存储比特流的记录介质
CN116781899A (zh) * 2016-10-28 2023-09-19 韩国电子通信研究院 视频编码/解码方法和设备以及存储比特流的记录介质
WO2018116925A1 (ja) * 2016-12-21 2018-06-28 シャープ株式会社 イントラ予測画像生成装置、画像復号装置、および画像符号化装置
US10965955B2 (en) * 2016-12-22 2021-03-30 Mediatek Inc. Method and apparatus of motion refinement for video coding
US11025903B2 (en) * 2017-01-13 2021-06-01 Qualcomm Incorporated Coding video data using derived chroma mode
US11134272B2 (en) * 2017-06-29 2021-09-28 Qualcomm Incorporated Memory reduction for non-separable transforms
JP6936641B2 (ja) * 2017-07-05 2021-09-22 キヤノン株式会社 画像処理装置、画像処理方法
JP6854716B2 (ja) 2017-07-05 2021-04-07 キヤノン株式会社 画像処理装置、画像処理方法
EP3468194A1 (en) * 2017-10-05 2019-04-10 Thomson Licensing Decoupled mode inference and prediction
US11252420B2 (en) * 2017-12-15 2022-02-15 Lg Electronics Inc. Image coding method on basis of secondary transform and device therefor
MX2020007868A (es) * 2018-01-26 2020-09-07 Interdigital Vc Holdings Inc Metodo y aparato para codificacion y decodificacion de video basado en un modelo lineal receptivo a muestras vecinas.
GB2571311B (en) * 2018-02-23 2021-08-18 Canon Kk Methods and devices for improvement in obtaining linear component sample prediction parameters
CN108322743B (zh) * 2018-02-28 2020-01-31 中南大学 一种基于模式依赖特性的不可分二次变换模式的帧内快速选择方法
WO2019184834A1 (en) * 2018-03-28 2019-10-03 Fg Innovation Ip Company Limited Device and method for coding video data in multiple reference line prediction
CN116668726A (zh) * 2018-04-03 2023-08-29 英迪股份有限公司 对图像编码和解码的方法、非暂态计算机可读存储介质
EP3791581A1 (en) * 2018-05-07 2021-03-17 InterDigital VC Holdings, Inc. Data dependency in encoding/decoding
WO2019234606A1 (en) * 2018-06-05 2019-12-12 Beijing Bytedance Network Technology Co., Ltd. Interaction between ibc and atmvp
CN110636297B (zh) 2018-06-21 2021-05-14 北京字节跳动网络技术有限公司 分量相关的子块分割
CN110636298B (zh) 2018-06-21 2022-09-13 北京字节跳动网络技术有限公司 对于Merge仿射模式和非Merge仿射模式的统一约束
WO2020031902A1 (ja) * 2018-08-06 2020-02-13 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ 符号化装置、復号装置、符号化方法および復号方法
BR112020025830A2 (pt) 2018-09-19 2021-03-23 Huawei Technologies Co., Ltd. método para pular refino com base em similaridade de fragmento em refino de vetor de movimento de lado de decodificador com base em interpolação bilinear
TWI839388B (zh) 2018-09-24 2024-04-21 大陸商北京字節跳動網絡技術有限公司 簡化的基於歷史的運動矢量預測
US11159789B2 (en) 2018-10-24 2021-10-26 City University Of Hong Kong Generative adversarial network based intra prediction for video coding
CN109495739B (zh) * 2018-10-26 2021-01-15 杭州联海网络科技有限公司 图像编码方法及其设备
CN109769104B (zh) * 2018-10-26 2021-02-05 江苏四友信息技术有限公司 无人机全景图像传输方法及装置
WO2020094067A1 (en) 2018-11-06 2020-05-14 Beijing Bytedance Network Technology Co., Ltd. Simplified parameter derivation for intra prediction
CN112997480B (zh) 2018-11-10 2023-08-22 北京字节跳动网络技术有限公司 成对平均候选计算中的取整
MY207778A (en) 2018-11-22 2025-03-18 Beijing Bytedance Network Tech Co Ltd Pulse code modulation technique in video processing
WO2020108572A1 (en) * 2018-11-28 2020-06-04 Beijing Bytedance Network Technology Co., Ltd. Independent construction method for block vector list in intra block copy mode
WO2020108591A1 (en) 2018-12-01 2020-06-04 Beijing Bytedance Network Technology Co., Ltd. Parameter derivation for intra prediction
WO2020125798A1 (en) 2018-12-22 2020-06-25 Beijing Bytedance Network Technology Co., Ltd. Intra block copy mode with dual tree partition
JP7317965B2 (ja) 2018-12-07 2023-07-31 北京字節跳動網絡技術有限公司 コンテキストベースのイントラ予測
CN111479116B (zh) * 2019-01-23 2024-12-20 武汉北大高科软件股份有限公司 等比特精度预测、映射和分段编码的数据压缩方法和装置
MY207950A (en) * 2019-02-22 2025-03-31 Beijing Bytedance Network Tech Co Ltd Neighboring sample selection for intra prediction
PH12021551868A1 (en) 2019-02-24 2022-05-23 Beijing Bytedance Network Tech Co Ltd Parameter derivation for intra prediction
CN113545087A (zh) 2019-03-11 2021-10-22 Oppo广东移动通信有限公司 预测值的确定方法、编码器以及计算机存储介质
CN118118657A (zh) * 2019-03-13 2024-05-31 Lg 电子株式会社 基于dmvr的帧间预测方法和设备
CN113767631B (zh) 2019-03-24 2023-12-15 北京字节跳动网络技术有限公司 用于帧内预测的参数推导中的条件
CN109889792B (zh) * 2019-04-12 2020-07-03 北京航空航天大学 一种基于v2x的车载视频直传方法
CN110210346A (zh) * 2019-05-21 2019-09-06 西安电子科技大学 一种视频模板匹配实时处理的优化方法
CN113826403A (zh) * 2019-06-25 2021-12-21 Oppo广东移动通信有限公司 信息处理方法及装置、设备、存储介质
CN117319645A (zh) * 2019-08-23 2023-12-29 北京字节跳动网络技术有限公司 用于处理视频数据的方法、装置以及计算机可读存储介质
EP4037314A4 (en) * 2019-09-27 2022-11-09 Guangdong Oppo Mobile Telecommunications Corp., Ltd. METHOD OF DETERMINING A PREDICTION VALUE, DECODER AND COMPUTER STORAGE MEDIUM
CN110719490B (zh) * 2019-10-22 2024-05-03 腾讯科技（深圳）有限公司 视频编码方法、装置、计算机可读存储介质和计算机设备
EP4035356A4 (en) 2019-10-23 2022-11-30 Beijing Bytedance Network Technology Co., Ltd. SIGNALING FOR RE-SAMPLING REFERENCE IMAGE
CN120111249A (zh) 2019-10-23 2025-06-06 北京字节跳动网络技术有限公司 用于多编解码工具的计算
US11363295B2 (en) 2019-11-27 2022-06-14 Tencent America LLC Method and system for intra mode coding
CN111629207B (zh) * 2020-04-30 2022-09-16 中山大学 一种模板匹配帧内子划分方法
JP2023543985A (ja) 2020-09-28 2023-10-19 インターデジタル ヴイシー ホールディングス フランス，エスエーエス 多用途ビデオコーディングのためのテンプレートマッチング予測
JP2024513657A (ja) * 2021-03-30 2024-03-27 インターディジタル・シーイー・パテント・ホールディングス・ソシエテ・パ・アクシオンス・シンプリフィエ ビデオエンコード及びデコードのためのテンプレートマッチング予測
US12015765B2 (en) * 2021-04-26 2024-06-18 Tencent America LLC Template matching based intra prediction
US20240314301A1 (en) * 2021-06-23 2024-09-19 Interdigital Ce Patent Holdings, Sas Template-based intra mode derivation
EP4356611A4 (en) * 2021-06-25 2025-06-18 Sharp Kabushiki Kaisha Device and method for coding video data
US12388976B2 (en) 2021-06-29 2025-08-12 Sharp Kabushiki Kaisha Device and method for coding video data
US11805245B2 (en) * 2021-08-16 2023-10-31 Mediatek Inc. Latency reduction for reordering prediction candidates
CN119256539A (zh) 2021-08-16 2025-01-03 联发科技股份有限公司 具有运动向量差的合并模式的候选重新排序
WO2023020446A1 (en) * 2021-08-16 2023-02-23 Mediatek Inc. Candidate reordering and motion vector refinement for geometric partitioning mode
WO2023020569A1 (en) * 2021-08-18 2023-02-23 Beijing Bytedance Network Technology Co., Ltd. Intra-prediction on non-dyadic blocks
EP4207758A1 (en) * 2022-01-04 2023-07-05 FG Innovation Company Limited Device and method for decoding video data
US12166998B2 (en) * 2022-01-12 2024-12-10 Tencent America LLC Adjustment based local illumination compensation
CN114666600B (zh) * 2022-02-14 2023-04-07 北京大学 基于不规则模板的数据编码方法、装置、电子设备及介质
EP4496308A4 (en) * 2022-03-15 2026-03-11 Kt Corp IMAGE ENCODING/DECODING METHOD AND APPARATUS
CN115529459B (zh) * 2022-10-10 2024-02-02 格兰菲智能科技有限公司 中心点搜索方法、装置、计算机设备、存储介质
WO2024083251A1 (en) * 2022-10-21 2024-04-25 Mediatek Inc. Method and apparatus of region-based intra prediction using template-based or decoder side intra mode derivation in video coding system
US20240179301A1 (en) * 2022-11-18 2024-05-30 Comcast Cable Communications, Llc Improved Prediction with Local Illumination Compensation
KR20250124388A (ko) * 2023-01-04 2025-08-19 광동 오포 모바일 텔레커뮤니케이션즈 코포레이션 리미티드 인트라 템플릿 매칭 예측 방법, 비디오 인코딩 및 디코딩 방법, 장치 및 시스템
WO2024181820A1 (ko) * 2023-03-02 2024-09-06 현대자동차주식회사 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체
CN118803252A (zh) * 2023-04-14 2024-10-18 中兴通讯股份有限公司 图像编码方法、图像解码方法、图像处理装置、存储介质
CN120982085A (zh) * 2023-04-17 2025-11-18 北京达佳互联信息技术有限公司 用于帧内模板匹配预测的搜索区域修改

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2101504B1 (en) 2008-03-09 2012-07-25 LG Electronics Inc. Video coding using template matching
US9288494B2 (en) 2009-02-06 2016-03-15 Thomson Licensing Methods and apparatus for implicit and semi-implicit intra mode signaling for video encoders and decoders
KR101601854B1 (ko) * 2009-12-04 2016-03-10 에스케이 텔레콤주식회사 공간적 예측장치 및 그 예측방법, 그것을 이용한 영상 부호화 장치 및 방법, 및 영상 복호화 장치 및 방법
US8410959B2 (en) * 2010-04-09 2013-04-02 Qualcomm, Incorporated Variable length codes for coding of video data

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CA3024900A1 (en) 2017-11-23
US20210203925A1 (en) 2021-07-01
US20220210407A1 (en) 2022-06-30
US10554971B2 (en) 2020-02-04
MX2018014190A (es) 2019-08-05
US20190320169A1 (en) 2019-10-17
US20180241993A1 (en) 2018-08-23
US11310494B2 (en) 2022-04-19
US20240223754A1 (en) 2024-07-04
WO2017201141A1 (en) 2017-11-23
US20230254480A1 (en) 2023-08-10
US11936856B2 (en) 2024-03-19
US9948930B2 (en) 2018-04-17
US20170339404A1 (en) 2017-11-23
US12501031B2 (en) 2025-12-16
US20200137383A1 (en) 2020-04-30
CA3024900C (en) 2021-02-16
US10958902B2 (en) 2021-03-23
US20260082035A1 (en) 2026-03-19
US10375389B2 (en) 2019-08-06
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