JP7279939B2 - ビデオ及びマルチビュー・イマジェリーの圧縮及びアップサンプリングのためのベース固定モデル及び推論 - Google Patents

ビデオ及びマルチビュー・イマジェリーの圧縮及びアップサンプリングのためのベース固定モデル及び推論 Download PDF

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JP7279939B2
JP7279939B2 JP2019536625A JP2019536625A JP7279939B2 JP 7279939 B2 JP7279939 B2 JP 7279939B2 JP 2019536625 A JP2019536625 A JP 2019536625A JP 2019536625 A JP2019536625 A JP 2019536625A JP 7279939 B2 JP7279939 B2 JP 7279939B2
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base
displacement
mesh
gop
frame
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JP2019530386A (ja
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スコット タウプマン、デイビッド
パトリック ルーフェナハト、ドミニク
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カカドゥ アール アンド ディー ピーティーワイ リミテッド
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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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/31—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the temporal domain
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding
    • G06T9/001—Model-based coding, e.g. wire frame
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding
    • G06T9/004—Predictors, e.g. intraframe, interframe 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
    • H04N19/169—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
    • H04N19/172—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
    • 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
    • H04N19/177—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 group of pictures [GOP]
    • 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
    • H04N19/537—Motion estimation other than block-based
    • H04N19/54—Motion estimation other than block-based using feature points or meshes
    • 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
    • H04N19/597—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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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Image Analysis (AREA)
JP2019536625A 2016-09-21 2017-09-21 ビデオ及びマルチビュー・イマジェリーの圧縮及びアップサンプリングのためのベース固定モデル及び推論 Active JP7279939B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
AU2016903815A AU2016903815A0 (en) 2016-09-21 Base Anchored Motion for Video Compression and Temporal Interpolation
AU2016903815 2016-09-21
AU2017902670A AU2017902670A0 (en) 2017-07-07 Base Anchored Models for Video Compression and Frame Upsampling
AU2017902670 2017-07-07
PCT/AU2017/051030 WO2018053591A1 (en) 2016-09-21 2017-09-21 Base anchored models and inference for the compression and upsampling of video and multiview imagery

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JP2019530386A JP2019530386A (ja) 2019-10-17
JP2019530386A5 JP2019530386A5 (enExample) 2020-11-12
JP7279939B2 true JP7279939B2 (ja) 2023-05-23

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US (1) US11122281B2 (enExample)
EP (1) EP3516872A4 (enExample)
JP (1) JP7279939B2 (enExample)
AU (1) AU2017331736B2 (enExample)
WO (1) WO2018053591A1 (enExample)

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KR20200081367A (ko) * 2017-11-09 2020-07-07 소니 주식회사 화상 처리 장치와 화상 처리 방법
KR102272569B1 (ko) * 2020-05-26 2021-07-05 한국과학기술원 웨이블릿 기반 변형된 거대 메쉬 데이터의 점진적 고속 재압축 방법 및 그 시스템
CN114357757B (zh) * 2021-12-29 2024-11-01 中国气象科学研究院 气象资料同化方法、装置、设备、可读存储介质及产品
CN114938461B (zh) * 2022-04-01 2024-11-01 网宿科技股份有限公司 视频处理方法、装置、设备及可读存储介质
US12401823B2 (en) 2022-06-17 2025-08-26 Tencent America LLC Vertex prediction based on decoded neighbors
JP7701898B2 (ja) * 2022-07-09 2025-07-02 Kddi株式会社 メッシュ復号装置、メッシュ符号化装置、メッシュ復号方法及びプログラム
CN117974814A (zh) * 2022-10-26 2024-05-03 荣耀终端有限公司 用于图像处理的方法、装置及存储介质
WO2024148064A1 (en) * 2023-01-03 2024-07-11 Bytedance Inc. Data arrangement for dynamic mesh coding
US20240355002A1 (en) * 2023-04-24 2024-10-24 Tencent America LLC Signaling zero coefficients for displacement coding
US20240357164A1 (en) * 2023-04-24 2024-10-24 Tencent America LLC Displacement coding in mesh compression
CN119254914A (zh) * 2023-07-03 2025-01-03 荣耀终端有限公司 一种图像处理方法、装置及电子设备
WO2025147042A1 (ko) * 2024-01-02 2025-07-10 한양대학교 산학협력단 개량된 비디오 기반 동적 메시 데이터의 부호화 및 복호화를 위한 방법
CN117974817B (zh) * 2024-04-02 2024-06-21 江苏狄诺尼信息技术有限责任公司 基于图像编码的三维模型纹理数据高效压缩方法及系统

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JP2008514073A (ja) 2004-09-15 2008-05-01 フランス テレコム 変形可能なメッシュを用いた動き推定のための方法

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AU2017331736B2 (en) 2022-10-27
US20200021824A1 (en) 2020-01-16
JP2019530386A (ja) 2019-10-17
EP3516872A1 (en) 2019-07-31
AU2017331736A1 (en) 2019-05-16
EP3516872A4 (en) 2020-04-15
WO2018053591A1 (en) 2018-03-29
US11122281B2 (en) 2021-09-14

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