CN108464004B - 使用智能编码树单元扫描的视频压缩的装置、系统和方法以及对应计算机程序和介质 - Google Patents

使用智能编码树单元扫描的视频压缩的装置、系统和方法以及对应计算机程序和介质 Download PDF

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CN108464004B
CN108464004B CN201680075238.8A CN201680075238A CN108464004B CN 108464004 B CN108464004 B CN 108464004B CN 201680075238 A CN201680075238 A CN 201680075238A CN 108464004 B CN108464004 B CN 108464004B
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CN108464004A (zh
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F.加尔平
F.拉卡普
T.波里尔
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InterDigital VC Holdings Inc
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    • H—ELECTRICITY
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    • 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
    • H04N19/129—Scanning of coding units, e.g. zig-zag scan of transform coefficients or flexible macroblock ordering [FMO]
    • 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
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    • 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
    • H04N19/169—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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
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    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
    • H04N19/174—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a slice, e.g. a line of blocks or a group of blocks
    • H—ELECTRICITY
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    • 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
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/593—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
    • H04N19/65—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using error resilience
    • H04N19/66—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using error resilience involving data partitioning, i.e. separation of data into packets or partitions according to importance
    • 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
    • H04N19/96—Tree coding, e.g. quad-tree coding

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CN201680075238.8A 2015-12-21 2016-12-16 使用智能编码树单元扫描的视频压缩的装置、系统和方法以及对应计算机程序和介质 Active CN108464004B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP15307078.4A EP3185553A1 (en) 2015-12-21 2015-12-21 Apparatus, system and method of video compression using smart coding tree unit scanning and corresponding computer program and medium
EP15307078.4 2015-12-21
PCT/EP2016/081611 WO2017108638A1 (en) 2015-12-21 2016-12-16 Apparatus, system and method of video compression using smart coding tree unit scanning and corresponding computer program and medium

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CN108464004B true CN108464004B (zh) 2022-10-28

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EP (2) EP3185553A1 (enExample)
JP (1) JP2019503135A (enExample)
KR (1) KR20180094921A (enExample)
CN (1) CN108464004B (enExample)
BR (1) BR112018012792A2 (enExample)
CA (1) CA3008719A1 (enExample)
MX (1) MX2018007572A (enExample)
RU (1) RU2018126311A (enExample)
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WO (1) WO2017108638A1 (enExample)

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WO2019066514A1 (ko) * 2017-09-28 2019-04-04 삼성전자 주식회사 부호화 방법 및 그 장치, 복호화 방법 및 그 장치
EP3725074A1 (en) 2017-12-14 2020-10-21 InterDigital VC Holdings, Inc. Texture-based partitioning decisions for video compression
EP3725077A1 (en) 2017-12-14 2020-10-21 InterDigital VC Holdings, Inc. Deep learning based image partitioning for video compression
WO2020011796A1 (en) * 2018-07-09 2020-01-16 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Encoder and decoder, encoding method and decoding method for versatile spatial partitioning of coded pictures
JP7360466B2 (ja) 2019-01-02 2023-10-12 フラウンホーファー－ゲゼルシャフト ツル フェルデルング デル アンゲヴァンテン フォルシュング エー ファウ 画像の符号化及び復号化
WO2020185813A1 (en) 2019-03-11 2020-09-17 Tencent America LLC Tile and sub-picture partitioning
US12355985B1 (en) * 2022-07-26 2025-07-08 Meta Platforms, Inc. Systems and methods for efficient video encoding

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US10659785B2 (en) 2020-05-19
US20190007686A1 (en) 2019-01-03
EP3395070A1 (en) 2018-10-31
CA3008719A1 (en) 2017-06-29
TW201724853A (zh) 2017-07-01
RU2018126311A (ru) 2020-01-24
RU2018126311A3 (enExample) 2020-06-01
BR112018012792A2 (pt) 2018-12-04
CN108464004A (zh) 2018-08-28
KR20180094921A (ko) 2018-08-24
WO2017108638A1 (en) 2017-06-29
MX2018007572A (es) 2018-09-21
JP2019503135A (ja) 2019-01-31
EP3185553A1 (en) 2017-06-28

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