SG11202107549XA - Sub-picture sizing in video coding - Google Patents

Sub-picture sizing in video coding

Info

Publication number
SG11202107549XA
SG11202107549XA SG11202107549XA SG11202107549XA SG11202107549XA SG 11202107549X A SG11202107549X A SG 11202107549XA SG 11202107549X A SG11202107549X A SG 11202107549XA SG 11202107549X A SG11202107549X A SG 11202107549XA SG 11202107549X A SG11202107549X A SG 11202107549XA
Authority
SG
Singapore
Prior art keywords
sub
video coding
picture sizing
sizing
picture
Prior art date
Application number
SG11202107549XA
Inventor
Ye-Kui Wang
Fnu Hendry
Original Assignee
Huawei Tech 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 Tech Co Ltd filed Critical Huawei Tech Co Ltd
Publication of SG11202107549XA publication Critical patent/SG11202107549XA/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
    • H04N19/42—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
    • H04N19/436—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 using parallelised computational arrangements
    • H—ELECTRICITY
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    • 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
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    • H04N19/132—Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking
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    • H04N19/136—Incoming video signal characteristics or properties
    • H04N19/137—Motion inside a coding unit, e.g. average field, frame or block difference
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    • 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
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    • 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
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    • 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
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    • H04N19/1883—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 relating to sub-band structure, e.g. hierarchical level, directional tree, e.g. low-high [LH], high-low [HL], high-high [HH]
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    • H04N19/20—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video object coding
    • H04N19/29—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video object coding involving scalability at the object level, e.g. video object layer [VOL]
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    • 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
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    • 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)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Color Television Systems (AREA)
  • Television Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Control Of El Displays (AREA)
  • Studio Circuits (AREA)
SG11202107549XA 2019-01-09 2020-01-09 Sub-picture sizing in video coding SG11202107549XA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962790207P 2019-01-09 2019-01-09
PCT/US2020/012910 WO2020146616A1 (en) 2019-01-09 2020-01-09 Sub-picture sizing in video coding

Publications (1)

Publication Number Publication Date
SG11202107549XA true SG11202107549XA (en) 2021-08-30

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Application Number Title Priority Date Filing Date
SG11202107548WA SG11202107548WA (en) 2019-01-09 2020-01-09 Sub-picture position constraints in video coding
SG11202107549XA SG11202107549XA (en) 2019-01-09 2020-01-09 Sub-picture sizing in video coding
SG11202107545TA SG11202107545TA (en) 2019-01-09 2020-01-09 Sub-picture identifier signaling in video coding
SG11202107543SA SG11202107543SA (en) 2019-01-09 2020-01-09 Sub-picture layout signaling in video coding
SG11202107546UA SG11202107546UA (en) 2019-01-09 2020-01-09 Temporal motion constrained sub-picture signaling in video coding

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SG11202107548WA SG11202107548WA (en) 2019-01-09 2020-01-09 Sub-picture position constraints in video coding

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Application Number Title Priority Date Filing Date
SG11202107545TA SG11202107545TA (en) 2019-01-09 2020-01-09 Sub-picture identifier signaling in video coding
SG11202107543SA SG11202107543SA (en) 2019-01-09 2020-01-09 Sub-picture layout signaling in video coding
SG11202107546UA SG11202107546UA (en) 2019-01-09 2020-01-09 Temporal motion constrained sub-picture signaling in video coding

Country Status (21)

Country Link
US (8) US20210337227A1 (en)
EP (9) EP3909245B1 (en)
JP (9) JP7467480B2 (en)
KR (7) KR102648032B1 (en)
CN (10) CN114584770B (en)
AU (2) AU2020206246B2 (en)
BR (5) BR112021013512A2 (en)
CY (3) CY1126078T1 (en)
DK (3) DK3909246T3 (en)
ES (3) ES2951060T3 (en)
FI (3) FI3909246T3 (en)
HR (3) HRP20230682T1 (en)
HU (3) HUE062613T2 (en)
LT (3) LT3909246T (en)
MX (6) MX2021008347A (en)
PL (3) PL3906665T3 (en)
PT (3) PT3906665T (en)
RS (3) RS64330B1 (en)
SG (5) SG11202107548WA (en)
SI (3) SI3909246T1 (en)
WO (6) WO2020146616A1 (en)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102619997B1 (en) * 2019-01-02 2024-01-02 애플 인크. Method for encodign/decodign video signal and apparatus therefor
BR112021013512A2 (en) * 2019-01-09 2021-09-14 Huawei Technologies Co., Ltd. VIDEO ENCODER, VIDEO DECODER AND CORRESPONDING METHODS
CN113396589A (en) * 2019-02-11 2021-09-14 北京字节跳动网络技术有限公司 Video block segmentation based on quinary tree
WO2020185878A1 (en) * 2019-03-11 2020-09-17 Vid Scale, Inc. Sub-picture bitstream extraction and reposition
WO2020197236A1 (en) * 2019-03-24 2020-10-01 엘지전자 주식회사 Image or video coding based on sub-picture handling structure
EP3970366A4 (en) 2019-06-14 2023-03-29 Beijing Bytedance Network Technology Co., Ltd. Handling video unit boundaries and virtual boundaries
WO2020249124A1 (en) 2019-06-14 2020-12-17 Beijing Bytedance Network Technology Co., Ltd. Handling video unit boundaries and virtual boundaries based on color format
WO2020256495A1 (en) * 2019-06-19 2020-12-24 한국전자통신연구원 Method, device, and recording medium for encoding/decoding image using reference picture
EP3997868A4 (en) 2019-08-10 2023-02-22 Beijing Bytedance Network Technology Co., Ltd. Buffer management in subpicture decoding
WO2021034129A1 (en) 2019-08-20 2021-02-25 주식회사 엑스리스 Method for encoding/decoding image signal and device therefor
KR20220050877A (en) * 2019-08-29 2022-04-25 파나소닉 인텔렉츄얼 프로퍼티 코포레이션 오브 아메리카 Encoding apparatus, decoding apparatus, encoding method, decoding method and recording medium
JP2021044708A (en) * 2019-09-11 2021-03-18 キヤノン株式会社 Image encoding device, image encoding method and program, image decoding device, and image decoding method and program
CN114424529A (en) 2019-09-18 2022-04-29 北京字节跳动网络技术有限公司 Two-part signaling of adaptive loop filter in video coding and decoding
CN114430902B (en) 2019-09-22 2023-11-10 北京字节跳动网络技术有限公司 Filling process in adaptive loop filtering
WO2021061033A1 (en) * 2019-09-23 2021-04-01 Telefonaktiebolaget Lm Ericsson (Publ) Segment position signalling with subpicture slice position deriving
WO2021057946A1 (en) 2019-09-27 2021-04-01 Beijing Bytedance Network Technology Co., Ltd. Adaptive loop filtering between different video units
CN114556952A (en) * 2019-10-02 2022-05-27 北京字节跳动网络技术有限公司 Stripe level signaling in video bitstreams including sub-pictures
KR20220071203A (en) 2019-10-10 2022-05-31 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 Padding process at sample locations unavailable in adaptive loop filtering
CN114631317B (en) 2019-10-18 2024-03-15 北京字节跳动网络技术有限公司 Syntax constraints in parameter set signaling of sub-pictures
CN115244924A (en) 2019-10-29 2022-10-25 抖音视界有限公司 Signaling across component adaptive loop filters
US11509938B2 (en) * 2019-11-05 2022-11-22 Hfi Innovation Inc. Method and apparatus of signaling subpicture information in video coding
US20210176475A1 (en) * 2019-12-05 2021-06-10 Mediatek Inc. Specifying Layout In Video Pictures
KR102619404B1 (en) 2019-12-11 2023-12-28 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 Sample padding for cross-component adaptive loop filtering
WO2021117644A1 (en) * 2019-12-11 2021-06-17 Sharp Kabushiki Kaisha Systems and methods for signaling output layer set information in video coding
GB2590632B (en) * 2019-12-20 2023-07-26 Canon Kk Video coding and decoding
WO2021134020A1 (en) 2019-12-26 2021-07-01 Bytedance Inc. Constraints on signaling of hypothetical reference decoder parameters in video bitstreams
EP4062640A4 (en) 2019-12-26 2023-01-11 ByteDance Inc. Profile, tier and layer indication in video coding
CN114902566A (en) 2019-12-27 2022-08-12 字节跳动有限公司 Sub-picture signaling in parameter sets
US11778169B2 (en) * 2019-12-27 2023-10-03 Electronics And Telecommunications Research Institute Method, apparatus and storage medium for image encoding/decoding using reference picture
US20210306650A1 (en) * 2020-03-31 2021-09-30 Tencent America LLC Method for signaling subpicture partitioning in coded video stream
KR20230029670A (en) 2020-06-30 2023-03-03 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 Boundary location for adaptive loop filtering
US11902552B2 (en) 2020-09-17 2024-02-13 Lemon Inc. Decoder configuration record in coded video
EP3972273A1 (en) 2020-09-17 2022-03-23 Lemon Inc. Handling of non-vcl nal units in picture unit construction
US11871143B2 (en) 2020-09-17 2024-01-09 Lemon Inc. Subpicture tracks in coded video
EP4270968A1 (en) * 2020-12-23 2023-11-01 LG Electronics Inc. Media file generation/reception method and device for signaling subpicture id information, and computer-readable recording medium in which media file is stored
US20220345725A1 (en) * 2021-04-15 2022-10-27 Lemon Inc. Level Indicator For Sub-Picture Entity Group
WO2023244022A1 (en) * 2022-06-16 2023-12-21 엘지전자 주식회사 Image encoding/decoding method and apparatus based on scan order information, and recording medium storing bitstream

Family Cites Families (97)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69721483T2 (en) * 1996-09-27 2004-03-18 Matsushita Electric Industrial Co., Ltd., Kadoma Editing and authoring system for a multimedia data stream with verification of the editing commands
GB2382940A (en) * 2001-11-27 2003-06-11 Nokia Corp Encoding objects and background blocks
US20030112868A1 (en) * 2001-12-17 2003-06-19 Koninklijke Philips Electronics N.V. Shape assisted padding for object-based coding
JP2004128761A (en) * 2002-10-01 2004-04-22 Pioneer Electronic Corp Medium, device and method for information recording, information reproducing device and method therefor, information recording/reproducing device and method therefor, computer program for controlling of recording or reproducing, and data structure including control signal
KR100539886B1 (en) * 2004-09-10 2005-12-28 삼성전자주식회사 Digital broadcasting reception apparatus and method therefor
JP2010505318A (en) * 2006-09-26 2010-02-18 エーエムビーエックス ユーケー リミテッド Formation and processing of bitstreams containing video frames and auxiliary data
US20140072058A1 (en) * 2010-03-05 2014-03-13 Thomson Licensing Coding systems
JP2010041494A (en) * 2008-08-06 2010-02-18 Sumitomo Electric Ind Ltd Network terminal
US9602821B2 (en) * 2008-10-01 2017-03-21 Nvidia Corporation Slice ordering for video encoding
BRPI1007163A2 (en) * 2009-01-26 2018-09-25 Thomson Licensing frame compression for video encoding
KR20110061468A (en) * 2009-12-01 2011-06-09 (주)휴맥스 Methods for encoding/decoding high definition image and apparatuses for performing the same
US20120179833A1 (en) * 2010-06-02 2012-07-12 Onmobile Global Limited Method and apparatus for adapting media
US8780973B2 (en) * 2010-08-13 2014-07-15 Texas Instruments Incorporated Limiting the maximum size of an encoded video picture using sub-picture based rate control
US8891889B2 (en) * 2011-04-13 2014-11-18 Huawei Technologies Co., Ltd. Image encoding and decoding methods and related devices
US20130016769A1 (en) * 2011-07-17 2013-01-17 Qualcomm Incorporated Signaling picture size in video coding
US9584819B2 (en) * 2011-10-24 2017-02-28 Qualcomm Incorporated Grouping of tiles for video coding
US20130107973A1 (en) * 2011-10-28 2013-05-02 Qualcomm Incorporated Loop filtering control over tile boundaries
WO2013082291A2 (en) * 2011-11-29 2013-06-06 Huawei Technologies Co., Ltd. Unified partitioning structures and signaling methods for high efficiency video coding
US9819949B2 (en) * 2011-12-16 2017-11-14 Microsoft Technology Licensing, Llc Hardware-accelerated decoding of scalable video bitstreams
US9288506B2 (en) * 2012-01-05 2016-03-15 Qualcomm Incorporated Signaling view synthesis prediction support in 3D video coding
US9332259B2 (en) * 2012-01-18 2016-05-03 Qualcomm Incorporated Indication of use of wavefront parallel processing in video coding
US10244246B2 (en) * 2012-02-02 2019-03-26 Texas Instruments Incorporated Sub-pictures for pixel rate balancing on multi-core platforms
US9756327B2 (en) * 2012-04-03 2017-09-05 Qualcomm Incorporated Quantization matrix and deblocking filter adjustments for video coding
US9565431B2 (en) * 2012-04-04 2017-02-07 Qualcomm Incorporated Low-delay video buffering in video coding
US20150063466A1 (en) 2012-04-06 2015-03-05 Sony Corporation Decoding device and decoding method, and encoding device and encoding method
PL3024243T3 (en) * 2012-04-16 2018-01-31 Ericsson Telefon Ab L M Fixed tile structure flag indicating parallel processing possibility for a sequence of compressed video
US20130287093A1 (en) * 2012-04-25 2013-10-31 Nokia Corporation Method and apparatus for video coding
JP6376719B2 (en) * 2012-06-29 2018-08-22 キヤノン株式会社 Image encoding device, image encoding method and program, image decoding device, image decoding method and program
CN115442626A (en) * 2012-06-29 2022-12-06 Ge视频压缩有限责任公司 Video data stream, encoder, method of encoding video content and decoder
US20140003504A1 (en) 2012-07-02 2014-01-02 Nokia Corporation Apparatus, a Method and a Computer Program for Video Coding and Decoding
US9602827B2 (en) * 2012-07-02 2017-03-21 Qualcomm Incorporated Video parameter set including an offset syntax element
IN2015MN00077A (en) * 2012-07-06 2015-10-16 Samsung Electronics Co Ltd
JP2014027371A (en) * 2012-07-24 2014-02-06 Nippon Hoso Kyokai <Nhk> Intra-prediction processor and program
US9491457B2 (en) * 2012-09-28 2016-11-08 Qualcomm Incorporated Signaling of regions of interest and gradual decoding refresh in video coding
US8989508B2 (en) * 2012-09-28 2015-03-24 Sharp Kabushiki Kaisha Electronic device for signaling a sub-picture buffer parameter
WO2014047943A1 (en) 2012-09-29 2014-04-03 华为技术有限公司 Method, apparatus and system for encoding and decoding video
MX364485B (en) 2013-01-04 2019-04-29 Samsung Electronics Co Ltd Method for entropy-encoding slice segment and apparatus therefor, and method for entropy-decoding slice segment and apparatus therefor.
CN116708767A (en) * 2013-01-04 2023-09-05 Ge视频压缩有限责任公司 Efficient scalable coding concept
WO2014141142A1 (en) 2013-03-14 2014-09-18 Gamesys Ltd Systems and methods for detection of gaming experience management implementations
GB2512829B (en) * 2013-04-05 2015-05-27 Canon Kk Method and apparatus for encoding or decoding an image with inter layer motion information prediction according to motion information compression scheme
US9749627B2 (en) * 2013-04-08 2017-08-29 Microsoft Technology Licensing, Llc Control data for motion-constrained tile set
US9635371B2 (en) * 2013-05-31 2017-04-25 Qualcomm Incorporated Determining rounding offset using scaling factor in picture resampling
US8923640B1 (en) 2013-06-07 2014-12-30 Apple Inc. Coherence groups: region descriptors for low bit rate encoding
US20160173887A1 (en) 2013-07-10 2016-06-16 Sharp Kabushiki Kaisha Scaling list signaling and parameter sets activation
US20150016547A1 (en) * 2013-07-15 2015-01-15 Sony Corporation Layer based hrd buffer management for scalable hevc
WO2015009676A1 (en) * 2013-07-15 2015-01-22 Sony Corporation Extensions of motion-constrained tile sets sei message for interactivity
GB2516824A (en) 2013-07-23 2015-02-11 Nokia Corp An apparatus, a method and a computer program for video coding and decoding
WO2015052979A1 (en) * 2013-10-11 2015-04-16 ソニー株式会社 Image processing device and image processing method
WO2015052943A1 (en) * 2013-10-13 2015-04-16 Sharp Kabushiki Kaisha Signaling parameters in vps extension and dpb operation
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
KR101851479B1 (en) * 2014-01-03 2018-04-23 노키아 테크놀로지스 오와이 Parameter set coding
EP3092796B1 (en) * 2014-01-07 2020-06-17 Canon Kabushiki Kaisha Method, device, and computer program for encoding inter-layer dependencies
JP6224516B2 (en) * 2014-05-07 2017-11-01 日本電信電話株式会社 Encoding method and encoding program
US9699480B2 (en) * 2014-06-13 2017-07-04 Sharp Laboratories Of America, Inc. Level limits
US10477204B2 (en) * 2014-06-20 2019-11-12 Sharp Kabushiki Kaisha Harmonized palette coding
CA2951009A1 (en) * 2014-06-20 2015-12-23 Sony Corporation Image encoding device and method, and image decoding device and method
SG11201706531UA (en) * 2015-02-16 2017-09-28 Hfi Innovation Inc Method and apparatus for palette predictor initialization for palette coding in video and image compression
GB2535990A (en) * 2015-02-26 2016-09-07 Univ Antwerpen Computer program and method of determining a personalized head-related transfer function and interaural time difference function
EP3128485A1 (en) * 2015-08-05 2017-02-08 Thomson Licensing Method and apparatus for hierarchical motion estimation using dfd-based image segmentation
WO2017088093A1 (en) 2015-11-23 2017-06-01 Mediatek Singapore Pte. Ltd. On the smallest allowed block size in video coding
US20170180758A1 (en) * 2015-12-22 2017-06-22 Vallabhajosyula S. Somayazulu Tiled Wireless Display
TWI762260B (en) * 2016-02-09 2022-04-21 弗勞恩霍夫爾協會 Concept for picture/video data streams allowing efficient reducibility or efficient random access
EP3249928A1 (en) * 2016-05-23 2017-11-29 Thomson Licensing Method, apparatus and stream of formatting an immersive video for legacy and immersive rendering devices
US10812791B2 (en) * 2016-09-16 2020-10-20 Qualcomm Incorporated Offset vector identification of temporal motion vector predictor
US10250776B2 (en) * 2016-10-04 2019-04-02 International Business Machines Corporation Enhancing graph visualization with supplemental data
CN114531590A (en) * 2016-10-04 2022-05-24 有限公司B1影像技术研究所 Image data encoding/decoding method, medium, and method of transmitting bit stream
US11062482B2 (en) 2016-10-12 2021-07-13 Arris Enterprises Llc Coding schemes for virtual reality (VR) sequences
US11140417B2 (en) * 2016-11-01 2021-10-05 Nokia Technologies Oy Apparatus, a method and a computer program for video coding and decoding
CN115955560A (en) 2017-03-20 2023-04-11 Ge 视频压缩有限责任公司 Apparatus for generating video data stream and method for generating video data stream
GB2560720B (en) * 2017-03-20 2021-08-25 Canon Kk Method and apparatus for encoding and transmitting at least a spatial part of a video sequence
WO2018221368A1 (en) * 2017-05-31 2018-12-06 シャープ株式会社 Moving image decoding device, and moving image encoding device
EP3422724B1 (en) * 2017-06-26 2024-05-01 Nokia Technologies Oy An apparatus, a method and a computer program for omnidirectional video
US10986351B2 (en) * 2017-07-03 2021-04-20 Iucf-Hyu (Industry-University Cooperation Foundation Hanyang University) Method and device for decoding image by using partition unit including additional region
DK3649781T3 (en) 2017-07-04 2024-03-11 Huawei Tech Co Ltd IMPROVEMENT OF FORCED BORDER DIVISION
TWI761552B (en) * 2017-07-13 2022-04-21 美商松下電器（美國）知識產權公司 Encoding device, encoding method, decoding device, and decoding method
CN118042156A (en) * 2017-12-28 2024-05-14 韩国电子通信研究院 Method and apparatus for encoding and decoding image and recording medium storing bit stream
KR102543953B1 (en) 2018-04-19 2023-06-20 엘지전자 주식회사 Image processing method and apparatus therefor
CN112544084B (en) * 2018-05-15 2024-03-01 夏普株式会社 Image encoding device, encoded stream extracting device, and image decoding device
HUE063791T2 (en) * 2018-05-30 2024-01-28 Huawei Tech Co Ltd Multi-type tree depth extension for picture boundary handling
JP2021153213A (en) 2018-06-29 2021-09-30 シャープ株式会社 Dynamic image encoder and dynamic image decoder
EP3817381A4 (en) * 2018-06-29 2022-04-27 Electronics and Telecommunications Research Institute Image encoding/decoding method and apparatus for throughput enhancement, and recording medium storing bitstream
KR102644707B1 (en) * 2018-07-02 2024-03-06 노키아 테크놀로지스 오와이 Method and apparatus for tile-related addressing in video coding
WO2020017861A1 (en) * 2018-07-16 2020-01-23 엘지전자 주식회사 Inter-prediction method for temporal motion information prediction in sub-block unit, and device therefor
WO2020050705A1 (en) * 2018-09-07 2020-03-12 가온미디어 주식회사 Method of decoding and encoding image for processing group unit quantization parameter
EP3850841A1 (en) * 2018-09-14 2021-07-21 Vid Scale, Inc. Methods and apparatus for flexible grid regions
US11057636B2 (en) * 2018-09-17 2021-07-06 Qualcomm Incorporated Affine motion prediction
WO2020060243A1 (en) * 2018-09-19 2020-03-26 한국전자통신연구원 Method and apparatus for encoding/decoding image by using boundary processing, and recording medium for storing bitstream
EP4325849A3 (en) * 2018-11-22 2024-04-17 Beijing Bytedance Network Technology Co., Ltd. Coordination method for sub-block based inter prediction
KR20210106996A (en) * 2018-12-04 2021-08-31 브이아이디 스케일, 인크. Split tile groups
US11102513B2 (en) * 2018-12-06 2021-08-24 Tencent America LLC One-level transform split and adaptive sub-block transform
BR112021012126A2 (en) * 2018-12-20 2021-09-08 Telefonaktiebolaget Lm Ericsson (Publ) METHODS FOR DECODING AND ENCODING A PICTURE, COMPUTER READable STORAGE MEDIA, AND DECODING AND ENCODING APPARATUS FOR DECODING AND ENCODING A PICTURE
MX2021007764A (en) * 2018-12-28 2021-08-05 B1 Institute Image Technology Inc Intra prediction-based video encoding/decoding method and device.
WO2020135482A1 (en) * 2018-12-29 2020-07-02 Beijing Bytedance Network Technology Co., Ltd. Construction method for default motion candidate in sub-block based inter prediction
US11778171B2 (en) * 2019-01-02 2023-10-03 Nokia Technologies Oy Apparatus, a method and a computer program for video coding and decoding
BR112021013512A2 (en) * 2019-01-09 2021-09-14 Huawei Technologies Co., Ltd. VIDEO ENCODER, VIDEO DECODER AND CORRESPONDING METHODS
CN114631317B (en) * 2019-10-18 2024-03-15 北京字节跳动网络技术有限公司 Syntax constraints in parameter set signaling of sub-pictures
CN115104317A (en) * 2019-12-12 2022-09-23 Lg电子株式会社 Image encoding apparatus and method for controlling loop filtering

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