JP2024512602A - ビデオコーディングのためのピクチャ向きおよび品質メトリクス補足拡張情報メッセージ - Google Patents

ビデオコーディングのためのピクチャ向きおよび品質メトリクス補足拡張情報メッセージ Download PDF

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Publication number
JP2024512602A
JP2024512602A JP2023558820A JP2023558820A JP2024512602A JP 2024512602 A JP2024512602 A JP 2024512602A JP 2023558820 A JP2023558820 A JP 2023558820A JP 2023558820 A JP2023558820 A JP 2023558820A JP 2024512602 A JP2024512602 A JP 2024512602A
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JP
Japan
Prior art keywords
quality metric
syntax element
picture
quality
psnr
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Pending
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JP2023558820A
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Japanese (ja)
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JP2024512602A5 (https=
Inventor
ヘ、ヨン
コバン、ムハンメド・ゼイド
ルサノフスキー、ドミトロ
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Qualcomm Inc
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Qualcomm Inc
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Priority claimed from US17/653,945 external-priority patent/US11895336B2/en
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of JP2024512602A publication Critical patent/JP2024512602A/ja
Publication of JP2024512602A5 publication Critical patent/JP2024512602A5/ja
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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
    • H04N19/70—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
    • H04N19/10—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
    • H04N19/146—Data rate or code amount at the encoder output
    • H04N19/147—Data rate or code amount at the encoder output according to rate distortion criteria
    • 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
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • 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
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • H04N19/89—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving methods or arrangements for detection of transmission errors at the decoder

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
JP2023558820A 2021-04-02 2022-03-09 ビデオコーディングのためのピクチャ向きおよび品質メトリクス補足拡張情報メッセージ Pending JP2024512602A (ja)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US202163170267P 2021-04-02 2021-04-02
US63/170,267 2021-04-02
US202163214378P 2021-06-24 2021-06-24
US63/214,378 2021-06-24
US17/653,945 US11895336B2 (en) 2021-04-02 2022-03-08 Picture orientation and quality metrics supplemental enhancement information message for video coding
US17/653,945 2022-03-08
PCT/US2022/071051 WO2022213006A1 (en) 2021-04-02 2022-03-09 Picture orientation and quality metrics supplemental enhancement information message for video coding

Publications (2)

Publication Number Publication Date
JP2024512602A true JP2024512602A (ja) 2024-03-19
JP2024512602A5 JP2024512602A5 (https=) 2025-02-20

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JP2023558820A Pending JP2024512602A (ja) 2021-04-02 2022-03-09 ビデオコーディングのためのピクチャ向きおよび品質メトリクス補足拡張情報メッセージ

Country Status (6)

Country Link
EP (1) EP4315865A1 (https=)
JP (1) JP2024512602A (https=)
KR (1) KR20230159427A (https=)
BR (1) BR112023019239A2 (https=)
TW (1) TW202241134A (https=)
WO (1) WO2022213006A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115689968A (zh) * 2021-07-22 2023-02-03 中兴通讯股份有限公司 一种码流处理方法、装置、终端设备及存储介质

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015531186A (ja) * 2012-07-10 2015-10-29 ヴィド スケール インコーポレイテッド 品質ドリブンストリーミング
JP2016522622A (ja) * 2013-07-19 2016-07-28 ホアウェイ・テクノロジーズ・カンパニー・リミテッド 動的適応型ハイパーテキスト転送プロトコルストリーミングにおけるメタデータ情報のシグナリングおよび搬送
JP2017535098A (ja) * 2014-10-14 2017-11-24 インテル アイピー コーポレーション メディアコンテンツ品質情報の運搬
US10602160B2 (en) * 2012-04-16 2020-03-24 Electronics And Telecommunications Research Institute Image information decoding method, image decoding method, and device using same
WO2020117919A1 (en) * 2018-12-04 2020-06-11 Vid Scale, Inc. Tile group partitioning
WO2020185842A1 (en) * 2019-03-11 2020-09-17 Vid Scale, Inc. Methods and apparatus for sub-picture adaptive resolution change
WO2020231680A1 (en) * 2019-05-12 2020-11-19 Facebook, Inc. Systems and methods for persisting in-band metadata within compressed video files

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10602160B2 (en) * 2012-04-16 2020-03-24 Electronics And Telecommunications Research Institute Image information decoding method, image decoding method, and device using same
JP2015531186A (ja) * 2012-07-10 2015-10-29 ヴィド スケール インコーポレイテッド 品質ドリブンストリーミング
JP2016522622A (ja) * 2013-07-19 2016-07-28 ホアウェイ・テクノロジーズ・カンパニー・リミテッド 動的適応型ハイパーテキスト転送プロトコルストリーミングにおけるメタデータ情報のシグナリングおよび搬送
JP2017535098A (ja) * 2014-10-14 2017-11-24 インテル アイピー コーポレーション メディアコンテンツ品質情報の運搬
WO2020117919A1 (en) * 2018-12-04 2020-06-11 Vid Scale, Inc. Tile group partitioning
US20220007019A1 (en) * 2018-12-04 2022-01-06 Vid Scale, Inc. Tile group partitioning
WO2020185842A1 (en) * 2019-03-11 2020-09-17 Vid Scale, Inc. Methods and apparatus for sub-picture adaptive resolution change
WO2020231680A1 (en) * 2019-05-12 2020-11-19 Facebook, Inc. Systems and methods for persisting in-band metadata within compressed video files

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
JIANGTAO WEN, ET AL.: "An HEVC SEI Message for Green Metadata[online]", JOINT COLLABORATIVE TEAM ON VIDEO CODING (JCT-VC) OF ITU-T SG 16 WP 3 AND ISO/IEC JTC 1/SC 29/WG 11, JPN6025042712, 22 June 2015 (2015-06-22), pages 1 - 3, ISSN: 0005712201 *

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Publication number Publication date
WO2022213006A1 (en) 2022-10-06
EP4315865A1 (en) 2024-02-07
TW202241134A (zh) 2022-10-16
BR112023019239A2 (pt) 2023-10-17
KR20230159427A (ko) 2023-11-21

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