SG10201710379SA - Intra prediction from a predictive block using displacement vectors - Google Patents

Intra prediction from a predictive block using displacement vectors

Info

Publication number
SG10201710379SA
SG10201710379SA SG10201710379SA SG10201710379SA SG10201710379SA SG 10201710379S A SG10201710379S A SG 10201710379SA SG 10201710379S A SG10201710379S A SG 10201710379SA SG 10201710379S A SG10201710379S A SG 10201710379SA SG 10201710379S A SG10201710379S A SG 10201710379SA
Authority
SG
Singapore
Prior art keywords
intra prediction
predictive block
displacement vectors
vectors
displacement
Prior art date
Application number
SG10201710379SA
Inventor
Liwei Guo
Chao Pang
Woo-Shik Kim
Wei Pu
Rojals Joel Sole
Rajan Laxman Joshi
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 SG10201710379SA publication Critical patent/SG10201710379SA/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—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
    • H04N19/154—Measured or subjectively estimated visual quality after decoding, e.g. measurement of distortion
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
    • H04N19/176—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/186—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 colour or a chrominance component
    • 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
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/513—Processing of motion vectors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/513—Processing of motion vectors
    • H04N19/517—Processing of motion vectors by encoding
    • H04N19/52—Processing of motion vectors by encoding by predictive encoding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/523—Motion estimation or motion compensation with sub-pixel accuracy
    • 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
    • H04N19/55—Motion estimation with spatial constraints, e.g. at image or region borders
    • 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
    • H04N19/563—Motion estimation with padding, i.e. with filling of non-object values in an arbitrarily shaped picture block or region for estimation purposes
    • 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
    • H04N19/70—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
SG10201710379SA 2013-06-21 2014-06-20 Intra prediction from a predictive block using displacement vectors SG10201710379SA (en)

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
US201361838209P 2013-06-21 2013-06-21
US201361847549P 2013-07-17 2013-07-17
US201361866965P 2013-08-16 2013-08-16
US201361870050P 2013-08-26 2013-08-26
US201361883612P 2013-09-27 2013-09-27
US201361887115P 2013-10-04 2013-10-04
US201361893539P 2013-10-21 2013-10-21
US201361896013P 2013-10-25 2013-10-25
US201461923698P 2014-01-05 2014-01-05
US14/309,730 US10015515B2 (en) 2013-06-21 2014-06-19 Intra prediction from a predictive block

Publications (1)

Publication Number Publication Date
SG10201710379SA true SG10201710379SA (en) 2018-01-30

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SG10201710379SA SG10201710379SA (en) 2013-06-21 2014-06-20 Intra prediction from a predictive block using displacement vectors
SG11201509469TA SG11201509469TA (en) 2013-06-21 2014-06-20 Intra prediction from a predictive block using displacement vectors

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Country Status (18)

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US (1) US10015515B2 (en)
EP (1) EP3011743A2 (en)
JP (1) JP6377734B2 (en)
KR (1) KR102232099B1 (en)
CN (1) CN105393536B (en)
AU (1) AU2014281331B2 (en)
BR (1) BR112015032150B8 (en)
CA (1) CA2912447C (en)
CL (1) CL2015003693A1 (en)
HK (1) HK1216961A1 (en)
IL (1) IL242529B (en)
MX (1) MX362449B (en)
MY (1) MY188617A (en)
PH (1) PH12015502805B1 (en)
RU (1) RU2679190C2 (en)
SA (1) SA515370305B1 (en)
SG (2) SG10201710379SA (en)
WO (1) WO2014205339A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11140400B2 (en) 2015-06-05 2021-10-05 Sony Corporation Image processing apparatus and image processing method for intra BC prediction

Families Citing this family (92)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5914962B2 (en) 2010-04-09 2016-05-11 ソニー株式会社 Image processing apparatus and method, program, and recording medium
GB2502047B (en) * 2012-04-04 2019-06-05 Snell Advanced Media Ltd Video sequence processing
US20140056363A1 (en) * 2012-08-23 2014-02-27 Yedong He Method and system for deblock filtering coded macroblocks
US10313682B2 (en) 2013-08-26 2019-06-04 Qualcomm Incorporated Determining regions when performing intra block copying
GB2519514A (en) * 2013-10-11 2015-04-29 Canon Kk Method and apparatus for displacement vector component prediction in video coding and decoding
US11109036B2 (en) 2013-10-14 2021-08-31 Microsoft Technology Licensing, Llc Encoder-side options for intra block copy prediction mode for video and image coding
CN105765974B (en) * 2013-10-14 2019-07-02 微软技术许可有限责任公司 Feature for the intra block of video and image coding and decoding duplication prediction mode
KR102318785B1 (en) 2013-10-14 2021-10-27 마이크로소프트 테크놀로지 라이센싱, 엘엘씨 Features of base color index map mode for video and image coding and decoding
WO2015070801A1 (en) * 2013-11-14 2015-05-21 Mediatek Singapore Pte. Ltd. Method of video coding using prediction based on intra picture block copy
US10390034B2 (en) 2014-01-03 2019-08-20 Microsoft Technology Licensing, Llc Innovations in block vector prediction and estimation of reconstructed sample values within an overlap area
EP3090553B1 (en) * 2014-01-03 2022-07-06 Microsoft Technology Licensing, LLC Block vector prediction in video and image coding/decoding
US9883197B2 (en) 2014-01-09 2018-01-30 Qualcomm Incorporated Intra prediction of chroma blocks using the same vector
US11284103B2 (en) * 2014-01-17 2022-03-22 Microsoft Technology Licensing, Llc Intra block copy prediction with asymmetric partitions and encoder-side search patterns, search ranges and approaches to partitioning
EP3078192B1 (en) 2014-02-21 2019-12-04 MediaTek Singapore Pte Ltd. Method of video coding using prediction based on intra picture block copy
US10542274B2 (en) 2014-02-21 2020-01-21 Microsoft Technology Licensing, Llc Dictionary encoding and decoding of screen content
RU2657210C2 (en) 2014-03-04 2018-06-08 МАЙКРОСОФТ ТЕКНОЛОДЖИ ЛАЙСЕНСИНГ, ЭлЭлСи Block flipping and skip mode in intra block copy prediction
US10432928B2 (en) 2014-03-21 2019-10-01 Qualcomm Incorporated Using a current picture as a reference for video coding
US20150277752A1 (en) * 2014-03-31 2015-10-01 Nuance Communications, Inc. Providing for text entry by a user of a computing device
JP6341756B2 (en) * 2014-05-26 2018-06-13 キヤノン株式会社 Image processing apparatus and image processing apparatus control method
AU2014202921B2 (en) * 2014-05-29 2017-02-02 Canon Kabushiki Kaisha Method, apparatus and system for de-blocking a block of video samples
KR102413529B1 (en) 2014-06-19 2022-06-24 마이크로소프트 테크놀로지 라이센싱, 엘엘씨 Unified intra block copy and inter prediction modes
US9877043B2 (en) * 2014-06-19 2018-01-23 Vid Scale Inc. Methods and systems for intra block copy coding with block vector derivation
CN105392008B (en) * 2014-08-22 2018-09-25 中兴通讯股份有限公司 A kind of prediction coding and decoding method and corresponding coding and decoding device and electronic equipment
EP3178228B1 (en) 2014-09-15 2023-10-04 HFI Innovation Inc. Method of deblocking for intra block copy in video coding
US10812817B2 (en) 2014-09-30 2020-10-20 Microsoft Technology Licensing, Llc Rules for intra-picture prediction modes when wavefront parallel processing is enabled
US9832467B2 (en) 2014-10-07 2017-11-28 Qualcomm Incorporated Deblock filtering for intra block copying
US9854237B2 (en) 2014-10-14 2017-12-26 Qualcomm Incorporated AMVP and merge candidate list derivation for intra BC and inter prediction unification
GB201421095D0 (en) * 2014-11-27 2015-01-14 British Broadcasting Corp HEVC Optimization techniques
US9591325B2 (en) * 2015-01-27 2017-03-07 Microsoft Technology Licensing, Llc Special case handling for merged chroma blocks in intra block copy prediction mode
WO2016138854A1 (en) * 2015-03-02 2016-09-09 Mediatek Inc. Method and apparatus for intrabc mode with fractional-pel block vector resolution in video coding
WO2016148620A1 (en) * 2015-03-19 2016-09-22 Telefonaktiebolaget Lm Ericsson (Publ) Encoding and decoding an displacement vector
CN113179406B (en) * 2015-04-13 2023-07-18 寰发股份有限公司 Video encoding and decoding method and device for video data
WO2016173519A1 (en) 2015-04-29 2016-11-03 Hfi Innovation Inc. Method and apparatus for intra block copy reference list construction
US10200713B2 (en) * 2015-05-11 2019-02-05 Qualcomm Incorporated Search region determination for inter coding within a particular picture of video data
US20160345018A1 (en) * 2015-05-19 2016-11-24 Microsoft Technology Licensing, Llc Video encoding and decoding
EP3298785A4 (en) 2015-06-03 2019-02-13 MediaTek Inc. Method and apparatus for resource sharing between intra block copy mode and inter prediction mode in video coding systems
US20160360234A1 (en) 2015-06-03 2016-12-08 Apple Inc. Techniques For Resource Conservation During Performance Of Intra Block Copy Prediction Searches
WO2016192677A1 (en) * 2015-06-03 2016-12-08 Mediatek Inc. Method and apparatus of error handling for video coding using intra block copy mode
KR102390073B1 (en) 2015-06-08 2022-04-25 브이아이디 스케일, 인크. Intra block copy mode for screen content coding
EP3308540B1 (en) 2015-06-09 2020-04-15 Microsoft Technology Licensing, LLC Robust encoding/decoding of escape-coded pixels in palette mode
CN106254878B (en) * 2015-06-14 2020-06-12 同济大学 Image encoding and decoding method and image processing equipment
US10148977B2 (en) 2015-06-16 2018-12-04 Futurewei Technologies, Inc. Advanced coding techniques for high efficiency video coding (HEVC) screen content coding (SCC) extensions
US11463689B2 (en) * 2015-06-18 2022-10-04 Qualcomm Incorporated Intra prediction and intra mode coding
US11477484B2 (en) * 2015-06-22 2022-10-18 Qualcomm Incorporated Video intra prediction using hybrid recursive filters
CN106470341B (en) 2015-08-17 2020-10-02 恩智浦美国有限公司 Media display system
US10462468B2 (en) * 2015-09-08 2019-10-29 Mediatek Inc. Method and system of decoded picture buffer for intra block copy mode
KR102206503B1 (en) * 2015-10-19 2021-01-22 미디어텍 인크. Method and apparatus for managing a decoded picture buffer in a video coding system using intra block copying
JP6438376B2 (en) * 2015-11-06 2018-12-12 日本電信電話株式会社 Video encoding apparatus, video decoding apparatus, video encoding method, video decoding method, video encoding program, and video decoding program
CN109076214A (en) 2016-05-28 2018-12-21 联发科技股份有限公司 The method and apparatus that the present image of the Video coding compensated using affine motion is referred to
US10880564B2 (en) * 2016-10-01 2020-12-29 Qualcomm Incorporated Transform selection for video coding
US10694202B2 (en) * 2016-12-01 2020-06-23 Qualcomm Incorporated Indication of bilateral filter usage in video coding
US10999602B2 (en) 2016-12-23 2021-05-04 Apple Inc. Sphere projected motion estimation/compensation and mode decision
EP3349459A1 (en) * 2017-01-11 2018-07-18 Thomson Licensing A method and a device for image encoding and decoding
US11259046B2 (en) 2017-02-15 2022-02-22 Apple Inc. Processing of equirectangular object data to compensate for distortion by spherical projections
US10924747B2 (en) 2017-02-27 2021-02-16 Apple Inc. Video coding techniques for multi-view video
US10523964B2 (en) * 2017-03-13 2019-12-31 Qualcomm Incorporated Inter prediction refinement based on bi-directional optical flow (BIO)
US11093752B2 (en) 2017-06-02 2021-08-17 Apple Inc. Object tracking in multi-view video
US20190005709A1 (en) * 2017-06-30 2019-01-03 Apple Inc. Techniques for Correction of Visual Artifacts in Multi-View Images
US10754242B2 (en) 2017-06-30 2020-08-25 Apple Inc. Adaptive resolution and projection format in multi-direction video
US10798402B2 (en) * 2017-10-24 2020-10-06 Google Llc Same frame motion estimation and compensation
US11070847B2 (en) * 2017-12-05 2021-07-20 Qualcomm Incorporated Intra-prediction with far neighboring pixels
KR20190076918A (en) 2017-12-22 2019-07-02 주식회사 윌러스표준기술연구소 A method and an apparatus for processing a video signal
US10986349B2 (en) 2017-12-29 2021-04-20 Microsoft Technology Licensing, Llc Constraints on locations of reference blocks for intra block copy prediction
US10638137B2 (en) 2018-03-07 2020-04-28 Tencent America LLC Method and apparatus for video coding
CN110324627B (en) * 2018-03-30 2022-04-05 杭州海康威视数字技术股份有限公司 Chroma intra-frame prediction method and device
KR20200002011A (en) * 2018-06-28 2020-01-07 한국전자통신연구원 Method and apparatus for encoding/decoding image and recording medium for storing bitstream
US10904559B2 (en) * 2018-07-13 2021-01-26 Tencent America LLC Block vector prediction in intra block copy mode
US11265579B2 (en) * 2018-08-01 2022-03-01 Comcast Cable Communications, Llc Systems, methods, and apparatuses for video processing
MX2021001302A (en) * 2018-08-06 2021-04-13 Electronics & Telecommunications Res Inst Image encoding/decoding method and device, and recording medium storing bitstream.
US11159789B2 (en) 2018-10-24 2021-10-26 City University Of Hong Kong Generative adversarial network based intra prediction for video coding
CN113273213A (en) * 2018-12-31 2021-08-17 韩国电子通信研究院 Image encoding/decoding method and apparatus, and recording medium storing bit stream
JP7384912B2 (en) 2019-02-02 2023-11-21 北京字節跳動網絡技術有限公司 Data storage in buffers for intra block copying in video coding
CN113383541B (en) * 2019-02-02 2024-02-20 北京字节跳动网络技术有限公司 Buffer access method for intra block copy in video encoding and decoding
CN117395439A (en) 2019-03-01 2024-01-12 北京字节跳动网络技术有限公司 Direction-based prediction for intra block copying in video codec
CN113508581B (en) 2019-03-04 2023-11-14 北京字节跳动网络技术有限公司 Implementation aspects in intra block replication in video codec
US11153563B2 (en) * 2019-03-12 2021-10-19 Qualcomm Incorporated Combined in-loop filters for video coding
CN113812147B (en) * 2019-03-14 2024-04-09 Sk电信有限公司 Image encoding and decoding using intra-block copy
US11239988B2 (en) * 2019-04-22 2022-02-01 Texas Instruments Incorporated Methods and systems for synchronization of slave device with master device
CN117221544A (en) 2019-05-19 2023-12-12 字节跳动有限公司 Transform bypass coding residual block in digital video
CN113950838A (en) * 2019-06-06 2022-01-18 北京字节跳动网络技术有限公司 Sub-block based intra block copy
CN113994699B (en) 2019-06-06 2024-01-12 北京字节跳动网络技术有限公司 Motion candidate list construction for video coding and decoding
CN117294841A (en) 2019-07-06 2023-12-26 北京字节跳动网络技术有限公司 Virtual prediction buffering for intra block copying in video codec
CN117395396A (en) 2019-07-07 2024-01-12 北京字节跳动网络技术有限公司 Signaling of chroma residual scaling
CA3146391A1 (en) 2019-07-10 2021-01-14 Beijing Bytedance Network Technology Co., Ltd. Sample identification for intra block copy in video coding
KR20220030957A (en) 2019-07-11 2022-03-11 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 Bitstream Fit Constraints for Intra Block Copy in Video Coding
EP3997868A4 (en) 2019-08-10 2023-02-22 Beijing Bytedance Network Technology Co., Ltd. Buffer management in subpicture decoding
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
CN117676135A (en) 2019-10-18 2024-03-08 北京字节跳动网络技术有限公司 Interaction between sub-pictures and loop filtering
CN115280768A (en) * 2020-01-13 2022-11-01 抖音视界有限公司 Sub-picture boundary filtering in video coding and decoding
DE102021117397A1 (en) * 2020-07-16 2022-01-20 Samsung Electronics Co., Ltd. IMAGE SENSOR MODULE, IMAGE PROCESSING SYSTEM AND IMAGE COMPRESSION METHOD
US11503336B2 (en) * 2020-12-07 2022-11-15 Tencent America LLC Method and apparatus for video coding
WO2023194104A1 (en) * 2022-04-07 2023-10-12 Interdigital Ce Patent Holdings, Sas Temporal intra mode prediction

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100255754B1 (en) * 1997-08-30 2000-05-01 전주범 Method for encoding a binary shape signal
US6091777A (en) * 1997-09-18 2000-07-18 Cubic Video Technologies, Inc. Continuously adaptive digital video compression system and method for a web streamer
US5987180A (en) * 1997-09-26 1999-11-16 Sarnoff Corporation Multiple component compression encoder motion search method and apparatus
US6665344B1 (en) * 1998-06-29 2003-12-16 Zenith Electronics Corporation Downconverting decoder for interlaced pictures
US7110459B2 (en) * 2002-04-10 2006-09-19 Microsoft Corporation Approximate bicubic filter
KR100896279B1 (en) * 2005-04-15 2009-05-07 엘지전자 주식회사 Method for scalably encoding and decoding video signal
KR100727969B1 (en) 2005-08-27 2007-06-14 삼성전자주식회사 Apparatus for encoding and decoding image, and method theroff, and a recording medium storing program to implement the method
CN101385356B (en) 2006-02-17 2011-01-19 汤姆森许可贸易公司 Process for coding images using intra prediction mode
US20080031333A1 (en) * 2006-08-02 2008-02-07 Xinghai Billy Li Motion compensation module and methods for use therewith
US8300698B2 (en) * 2006-10-23 2012-10-30 Qualcomm Incorporated Signalling of maximum dynamic range of inverse discrete cosine transform
US8259804B2 (en) * 2007-01-03 2012-09-04 International Business Machines Corporation Method and system for signal prediction in predictive coding
US8406299B2 (en) * 2007-04-17 2013-03-26 Qualcomm Incorporated Directional transforms for intra-coding
US20100118940A1 (en) 2007-04-19 2010-05-13 Peng Yin Adaptive reference picture data generation for intra prediction
KR101408698B1 (en) * 2007-07-31 2014-06-18 삼성전자주식회사 Method and apparatus for encoding/decoding image using weighted prediction
JP5274317B2 (en) 2009-03-17 2013-08-28 パナソニック株式会社 Code amount estimation apparatus, code amount estimation method, code amount estimation program, and code amount estimation integrated circuit
KR101452859B1 (en) * 2009-08-13 2014-10-23 삼성전자주식회사 Method and apparatus for encoding and decoding motion vector
KR101441905B1 (en) * 2009-11-18 2014-09-24 에스케이텔레콤 주식회사 Motion Vector Coding Method and Apparatus by Using Candidate Predicted Motion Vector Set Selection and Video Coding Method and Apparatus Using Same
KR20110113561A (en) * 2010-04-09 2011-10-17 한국전자통신연구원 Method and apparatus for intra prediction encoding and decoding using adaptive filter
CN106454371B (en) * 2010-04-13 2020-03-20 Ge视频压缩有限责任公司 Decoder, array reconstruction method, encoder, encoding method, and storage medium
JP5007761B2 (en) 2010-07-12 2012-08-22 ソニー株式会社 Image processing apparatus and method, program, and recording medium
US8548062B2 (en) * 2010-07-16 2013-10-01 Sharp Laboratories Of America, Inc. System for low resolution power reduction with deblocking flag
HUE028719T2 (en) * 2010-07-30 2016-12-28 Deutsche Telekom Ag Method and apparatus for temporally synchronizing the input bit stream of a video decoder with the processed video sequence decoded by the video decoder
US8923395B2 (en) * 2010-10-01 2014-12-30 Qualcomm Incorporated Video coding using intra-prediction
CN103329527B (en) * 2011-01-12 2017-03-01 西门子公司 The compression of reference picture and decompression in video encoder
EP2667613A4 (en) * 2011-01-19 2016-12-07 Renesas Electronics Corp Image coding device and image decoding device
KR20120088488A (en) * 2011-01-31 2012-08-08 한국전자통신연구원 method for storing temporal motion vector and apparatus using the same
US8711248B2 (en) * 2011-02-25 2014-04-29 Microsoft Corporation Global alignment for high-dynamic range image generation
US20130101033A1 (en) 2011-10-14 2013-04-25 Qualcomm Incorporated Coding non-symmetric distributions of data
GB2495990A (en) 2011-10-28 2013-05-01 Canon Kk Motion compensated image coding with omission of coding mode cost calculation for a motion predictor in a set.
WO2013077659A1 (en) 2011-11-24 2013-05-30 에스케이텔레콤 주식회사 Method and apparatus for predictive encoding/decoding of motion vector
JP5488685B2 (en) 2012-12-28 2014-05-14 ソニー株式会社 Image processing apparatus and method, program, and recording medium
US20150016533A1 (en) 2013-07-12 2015-01-15 Qualcomm Incorporated Intra motion compensation extensions
US9883197B2 (en) 2014-01-09 2018-01-30 Qualcomm Incorporated Intra prediction of chroma blocks using the same vector
US20150271515A1 (en) 2014-01-10 2015-09-24 Qualcomm Incorporated Block vector coding for intra block copy in video coding

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11140400B2 (en) 2015-06-05 2021-10-05 Sony Corporation Image processing apparatus and image processing method for intra BC prediction

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