SG11201907091PA - Intra-prediction mode propagation - Google Patents

Intra-prediction mode propagation

Info

Publication number
SG11201907091PA
SG11201907091PA SG11201907091PA SG11201907091PA SG 11201907091P A SG11201907091P A SG 11201907091PA SG 11201907091P A SG11201907091P A SG 11201907091PA SG 11201907091P A SG11201907091P A SG 11201907091PA
Authority
SG
Singapore
Prior art keywords
prediction mode
intra
international
california
video data
Prior art date
Application number
Inventor
Kai Zhang
Jianle Chen
Xiang Li
Marta Karczewicz
Original Assignee
Qualcomm 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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of SG11201907091PA publication Critical patent/SG11201907091PA/en

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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
    • H04N19/134—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
    • H04N19/102—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
    • H04N19/103—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
    • H04N19/102—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
    • H04N19/119—Adaptive subdivision aspects, e.g. subdivision of a picture into rectangular or non-rectangular coding 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
    • H04N19/134—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
    • H04N19/137—Motion inside a coding unit, e.g. average field, frame or block difference
    • H04N19/139—Analysis of motion vectors, e.g. their magnitude, direction, variance or reliability
    • 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
    • H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
    • H04N19/423—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation characterised by memory arrangements
    • 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
    • H04N19/593—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
    • 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
    • H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding

Abstract

ReferenceBlock INTRA- PREDICTION MODE 326 ( 320 300 ( -310 INTRA- PREDICTION MODE ( 316 314 MV 302 r312 ( -322 Reference Block 2 (12) INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 27 September 2018 (27.09.2018) WIP0 I PCT 011101 V III o Ho (10) International Publication Number WO 2018/175520 Al (51) International Patent Classification: H04N 19/105 (2014.01) H04N 19/593 (2014.01) H04N 19/139 (2014.01) H04N 19/11 (2014.01) H04N 19/176 (2014.01) H04N 19/463 (2014.01) (21) International Application Number: PCT/US2018/023465 (22) International Filing Date: 21 March 2018 (21.03.2018) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: 62/475,149 22 March 2017 (22.03.2017) US 15/926,550 20 March 2018 (20.03.2018) US (71) Applicant: QUALCOMM INCORPORATED [US/US]; ATTN: International IP Administration, 5775 Morehouse Drive, San Diego, California 92121-1714 (US). (72) Inventors: ZHANG, Kai; 5775 Morehouse Drive, San Diego, California 92121-1714 (US). CHEN, Jianle; 10756 Corte De Tiburon, San Diego, California 92130 (US). LI, Xiang; 10574 Gaylemont Lane, San Diego, California 92130 (US). KARCZEWICZ, Marta; 5775 Morehouse Drive, San Diego, California 92121-1714 (US). (74) Agent: EVANS, Matthew J.; Shumaker & Sieffert, PA., 1625 Radio Drive, Suite 100, Woodbury, Minnesota 55125 (US). (81) Designated States (unless otherwise indicated, for every kind of national protection available): AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. (84) Designated States (unless otherwise indicated, for every kind of regional protection available): ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, (54) Title: INTRA-PREDICTION MODE PROPAGATION Reference Frame 300 Current Frame Reference Frame 320 O N 1-1 (57) : A method of decoding video data, including receiving a first block of video data encoded using an inter-prediction mode associating a first intra-prediction mode with the first block of video data, wherein the first intra-prediction mode is associated with a 0 second block of video data, and determining a second intra-prediction mode for a neighbor block of video data based at least in part N on the first intra-prediction mode. C [Continued on next page] FIG. 12 WO 2018/175520 Al MIDEDIM011111 11111111EIDIOMMIE111111111111111101111111111111111111 TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). Published: — with international search report (Art. 21(3))
SG11201907091P 2017-03-22 2018-03-21 Intra-prediction mode propagation SG11201907091PA (en)

Applications Claiming Priority (3)

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US201762475149P 2017-03-22 2017-03-22
US15/926,550 US11496747B2 (en) 2017-03-22 2018-03-20 Intra-prediction mode propagation
PCT/US2018/023465 WO2018175520A1 (en) 2017-03-22 2018-03-21 Intra-prediction mode propagation

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US (2) US11496747B2 (en)
EP (1) EP3603061B1 (en)
KR (1) KR102637840B1 (en)
CN (1) CN110393009B (en)
AU (1) AU2018240212A1 (en)
BR (1) BR112019019423A2 (en)
SG (1) SG11201907091PA (en)
TW (1) TW201841508A (en)
WO (1) WO2018175520A1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10757420B2 (en) 2017-06-23 2020-08-25 Qualcomm Incorporated Combination of inter-prediction and intra-prediction in video coding
CN117176958A (en) * 2017-11-28 2023-12-05 Lx 半导体科技有限公司 Image encoding/decoding method, image data transmission method, and storage medium
TW201944778A (en) * 2018-04-09 2019-11-16 晨星半導體股份有限公司 Intra prediction modes determiing device and intra prediction modes determiing method
CN111083491A (en) 2018-10-22 2020-04-28 北京字节跳动网络技术有限公司 Use of refined motion vectors
EP3857879A4 (en) * 2018-11-12 2022-03-16 Beijing Bytedance Network Technology Co., Ltd. Simplification of combined inter-intra prediction
CN112997487A (en) * 2018-11-15 2021-06-18 北京字节跳动网络技术有限公司 Coordination between affine mode and other inter-frame coding tools
US20200162737A1 (en) 2018-11-16 2020-05-21 Qualcomm Incorporated Position-dependent intra-inter prediction combination in video coding
US11652984B2 (en) * 2018-11-16 2023-05-16 Qualcomm Incorporated Position-dependent intra-inter prediction combination in video coding
EP3861742A4 (en) 2018-11-20 2022-04-13 Beijing Bytedance Network Technology Co., Ltd. Difference calculation based on patial position
WO2020177756A1 (en) 2019-03-06 2020-09-10 Beijing Bytedance Network Technology Co., Ltd. Size dependent inter coding
WO2020182187A1 (en) * 2019-03-12 2020-09-17 Beijing Bytedance Network Technology Co., Ltd. Adaptive weight in multi-hypothesis prediction in video coding
CN110519600B (en) * 2019-08-21 2022-06-07 浙江大华技术股份有限公司 Intra-frame and inter-frame joint prediction method and device, coder and decoder and storage device
WO2021133450A1 (en) * 2019-12-23 2021-07-01 Tencent America LLC Method and apparatus for video coding
WO2023163386A1 (en) * 2022-02-24 2023-08-31 현대자동차주식회사 Method and device for video coding for reducing block boundary discontinuity
WO2023194556A1 (en) * 2022-04-08 2023-10-12 Interdigital Ce Patent Holdings, Sas Implicit intra mode for combined inter merge/intra prediction and geometric partitioning mode intra/inter prediction

Family Cites Families (69)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4682410B2 (en) * 2000-10-12 2011-05-11 ソニー株式会社 Image processing apparatus and image processing method
US7929610B2 (en) 2001-03-26 2011-04-19 Sharp Kabushiki Kaisha Methods and systems for reducing blocking artifacts with reduced complexity for spatially-scalable video coding
US7245660B2 (en) * 2001-12-04 2007-07-17 Polycom, Inc. Method and an apparatus for mixing compressed video
MXPA06002210A (en) * 2003-08-26 2006-05-19 Thomson Licensing Method and apparatus for decoding hybrid intra-inter coded blocks.
US8315308B2 (en) * 2006-01-11 2012-11-20 Qualcomm Incorporated Video coding with fine granularity spatial scalability
US7535383B2 (en) 2006-07-10 2009-05-19 Sharp Laboratories Of America Inc. Methods and systems for signaling multi-layer bitstream data
US8565314B2 (en) * 2006-10-12 2013-10-22 Qualcomm Incorporated Variable length coding table selection based on block type statistics for refinement coefficient coding
US20080101473A1 (en) * 2006-10-26 2008-05-01 Matsushita Electric Industrial Co., Ltd. Transcoding apparatus and transcoding method
JP4908180B2 (en) * 2006-12-20 2012-04-04 株式会社東芝 Video encoding device
US8594187B2 (en) * 2007-03-02 2013-11-26 Qualcomm Incorporated Efficient video block mode changes in second pass video coding
KR101403341B1 (en) * 2007-03-28 2014-06-09 삼성전자주식회사 Method and apparatus for video encoding and decoding
US8432968B2 (en) * 2007-10-15 2013-04-30 Qualcomm Incorporated Scalable video coding techniques for scalable bitdepths
KR20100027384A (en) * 2008-09-02 2010-03-11 삼성전자주식회사 Method and apparatus for determining a prediction mode
CN101677406B (en) 2008-09-19 2011-04-20 华为技术有限公司 Method and apparatus for video encoding and decoding
US8619856B2 (en) * 2008-10-03 2013-12-31 Qualcomm Incorporated Video coding with large macroblocks
KR101158491B1 (en) 2008-12-08 2012-06-20 한국전자통신연구원 Apparatus and method for encoding depth image
CN101763248A (en) * 2008-12-25 2010-06-30 世意法（北京）半导体研发有限责任公司 System and method for multi-mode branch predictor
US9654792B2 (en) * 2009-07-03 2017-05-16 Intel Corporation Methods and systems for motion vector derivation at a video decoder
KR101702553B1 (en) * 2009-07-04 2017-02-03 에스케이 텔레콤주식회사 Video Coding Method and Apparatus
KR101733735B1 (en) 2009-12-07 2017-05-08 에스케이 텔레콤주식회사 Apparatus and Method for encoding/decoding multi-planes video by using bi-prediction, and Recording Medium therefor
KR101348613B1 (en) * 2009-12-23 2014-01-10 한국전자통신연구원 Apparatus and method for image incoding/decoding
US9467705B2 (en) 2009-12-30 2016-10-11 Ariscale Inc. Video encoding apparatus, video decoding apparatus, and video decoding method for performing intra-prediction based on directionality of neighboring block
US8712173B2 (en) * 2010-03-12 2014-04-29 Mediatek Singapore Pte. Ltd. Methods for processing 2Nx2N block with N being positive integer greater than four under intra-prediction mode and related processing circuits thereof
US20110310967A1 (en) * 2010-06-22 2011-12-22 Lei Zhang Method and System for Video and Image Coding Using Pattern Matching for Intra-Prediction
EP2628298A1 (en) * 2010-10-12 2013-08-21 Dolby Laboratories Licensing Corporation Joint layer optimization for a frame-compatible video delivery
US9247249B2 (en) * 2011-04-20 2016-01-26 Qualcomm Incorporated Motion vector prediction in video coding
KR101383775B1 (en) 2011-05-20 2014-04-14 주식회사 케이티 Method And Apparatus For Intra Prediction
SG194746A1 (en) * 2011-05-31 2013-12-30 Kaba Gmbh Image encoding method, image encoding device, image decoding method, image decoding device, and image encoding/decoding device
US9654785B2 (en) * 2011-06-09 2017-05-16 Qualcomm Incorporated Enhanced intra-prediction mode signaling for video coding using neighboring mode
US9699456B2 (en) 2011-07-20 2017-07-04 Qualcomm Incorporated Buffering prediction data in video coding
US9338458B2 (en) * 2011-08-24 2016-05-10 Mediatek Inc. Video decoding apparatus and method for selectively bypassing processing of residual values and/or buffering of processed residual values
US20130051467A1 (en) * 2011-08-31 2013-02-28 Apple Inc. Hybrid inter/intra prediction in video coding systems
US9161046B2 (en) * 2011-10-25 2015-10-13 Qualcomm Incorporated Determining quantization parameters for deblocking filtering for video coding
US9154796B2 (en) * 2011-11-04 2015-10-06 Qualcomm Incorporated Intra-mode video coding
US9020294B2 (en) * 2012-01-18 2015-04-28 Dolby Laboratories Licensing Corporation Spatiotemporal metrics for rate distortion optimization
JP6421931B2 (en) * 2012-03-06 2018-11-14 サン パテント トラスト Moving picture coding method and moving picture coding apparatus
US9538172B2 (en) 2012-04-11 2017-01-03 Qualcomm Incorporated Grouping bypass coded syntax elements in video coding
US20130301713A1 (en) * 2012-05-14 2013-11-14 Qualcomm Incorporated Systems and methods for intra prediction video coding
US9906786B2 (en) * 2012-09-07 2018-02-27 Qualcomm Incorporated Weighted prediction mode for scalable video coding
US9332257B2 (en) 2012-10-01 2016-05-03 Qualcomm Incorporated Coded black flag coding for 4:2:2 sample format in video coding
WO2014120368A1 (en) 2013-01-30 2014-08-07 Intel Corporation Content adaptive entropy coding for next generation video
US9148667B2 (en) * 2013-02-06 2015-09-29 Qualcomm Incorporated Intra prediction mode decision with reduced storage
US20140254681A1 (en) 2013-03-08 2014-09-11 Nokia Corporation Apparatus, a method and a computer program for video coding and decoding
US9800895B2 (en) * 2013-06-27 2017-10-24 Qualcomm Incorporated Depth oriented inter-view motion vector prediction
WO2015006922A1 (en) * 2013-07-16 2015-01-22 Mediatek Singapore Pte. Ltd. Methods for residual prediction
WO2015057032A1 (en) * 2013-10-18 2015-04-23 엘지전자 주식회사 Method and apparatus for coding/decoding video comprising multi-view
EP3089452A4 (en) * 2013-12-26 2017-10-25 Samsung Electronics Co., Ltd. Inter-layer video decoding method for performing subblock-based prediction and apparatus therefor, and inter-layer video encoding method for performing subblock-based prediction and apparatus therefor
KR102290964B1 (en) * 2014-02-19 2021-08-18 삼성전자주식회사 Video encoding device using adaptive search range and method thereof
US10666968B2 (en) * 2014-05-06 2020-05-26 Hfi Innovation Inc. Method of block vector prediction for intra block copy mode coding
WO2015180166A1 (en) 2014-05-30 2015-12-03 Mediatek Singapore Pte. Ltd. Improved intra prediction mode coding
US10397611B2 (en) * 2014-10-08 2019-08-27 Lg Electronics Inc. Method and device for encoding/decoding 3D video
US10271064B2 (en) * 2015-06-11 2019-04-23 Qualcomm Incorporated Sub-prediction unit motion vector prediction using spatial and/or temporal motion information
KR20180008797A (en) * 2015-06-15 2018-01-24 엘지전자 주식회사 Intra prediction mode based image processing method and apparatus therefor
US11463689B2 (en) 2015-06-18 2022-10-04 Qualcomm Incorporated Intra prediction and intra mode coding
US20170006303A1 (en) 2015-06-30 2017-01-05 Intel Corporation Method and system of adaptive reference frame caching for video coding
KR20180026718A (en) * 2015-07-28 2018-03-13 엘지전자 주식회사 Intra prediction mode based image processing method and apparatus therefor
WO2017043816A1 (en) 2015-09-10 2017-03-16 엘지전자(주) Joint inter-intra prediction mode-based image processing method and apparatus therefor
US10218983B2 (en) * 2015-09-30 2019-02-26 Apple Inc. Adapting mode decisions in video encoder
US10602141B2 (en) 2015-10-16 2020-03-24 Lg Electronics Inc. Filtering method and apparatus for improving prediction in image coding system
US20170134732A1 (en) 2015-11-05 2017-05-11 Broadcom Corporation Systems and methods for digital media communication using syntax planes in hierarchical trees
KR20170059718A (en) * 2015-11-23 2017-05-31 삼성전자주식회사 Decoding apparatus and decoding method thereof
WO2017105141A1 (en) * 2015-12-17 2017-06-22 삼성전자 주식회사 Method for encoding/decoding image and device thereof
US10277896B2 (en) * 2016-01-22 2019-04-30 Apple Inc. Intra-frame prediction systems and methods
US11032550B2 (en) 2016-02-25 2021-06-08 Mediatek Inc. Method and apparatus of video coding
US10404989B2 (en) * 2016-04-26 2019-09-03 Google Llc Hybrid prediction modes for video coding
US10116957B2 (en) * 2016-09-15 2018-10-30 Google Inc. Dual filter type for motion compensated prediction in video coding
WO2018062702A1 (en) * 2016-09-30 2018-04-05 엘지전자 주식회사 Intra prediction method and apparatus in image coding system
GB2590310B (en) * 2018-09-12 2023-03-22 Beijing Bytedance Network Tech Co Ltd Conditions for starting checking HMVP candidates depend on total number minus K
CN112970258B (en) * 2018-11-13 2023-08-18 北京字节跳动网络技术有限公司 Multiple hypotheses for sub-block prediction block

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BR112019019423A2 (en) 2020-04-14
US11496747B2 (en) 2022-11-08
US20230083249A1 (en) 2023-03-16
KR20190127889A (en) 2019-11-13
TW201841508A (en) 2018-11-16
US20180278942A1 (en) 2018-09-27
CN110393009B (en) 2023-03-31
CN110393009A (en) 2019-10-29
EP3603061A1 (en) 2020-02-05
AU2018240212A1 (en) 2019-08-22
KR102637840B1 (en) 2024-02-16
WO2018175520A1 (en) 2018-09-27

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