JP6175505B2 - ビデオコーディングにおけるクロマ信号強調のためのクロスプレーンフィルタリング - Google Patents

ビデオコーディングにおけるクロマ信号強調のためのクロスプレーンフィルタリング Download PDF

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JP6175505B2
JP6175505B2 JP2015534732A JP2015534732A JP6175505B2 JP 6175505 B2 JP6175505 B2 JP 6175505B2 JP 2015534732 A JP2015534732 A JP 2015534732A JP 2015534732 A JP2015534732 A JP 2015534732A JP 6175505 B2 JP6175505 B2 JP 6175505B2
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filter
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video signal
video
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JP2015531569A (ja
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ジエ ドン
ジエ ドン
ユーウェン ホー
ユーウェン ホー
イエン イエ
イエン イエ
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ヴィド スケール インコーポレイテッド
ヴィド スケール インコーポレイテッド
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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
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • H04N19/86—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving reduction of coding artifacts, e.g. of blockiness
    • 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
    • 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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • 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
    • H04N19/102—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
    • H04N19/117—Filters, e.g. for pre-processing or post-processing

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
JP2015534732A 2012-09-28 2013-09-27 ビデオコーディングにおけるクロマ信号強調のためのクロスプレーンフィルタリング Active JP6175505B2 (ja)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US201261707682P 2012-09-28 2012-09-28
US61/707,682 2012-09-28
US201361762611P 2013-02-08 2013-02-08
US61/762,611 2013-02-08
US201361778218P 2013-03-12 2013-03-12
US61/778,218 2013-03-12
US201361845792P 2013-07-12 2013-07-12
US61/845,792 2013-07-12
PCT/US2013/062133 WO2014052731A2 (en) 2012-09-28 2013-09-27 Cross-plane filtering for chroma signal enhancement in video coding

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JP2015531569A JP2015531569A (ja) 2015-11-02
JP6175505B2 true JP6175505B2 (ja) 2017-08-02

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JP2017134656A Active JP6671321B2 (ja) 2012-09-28 2017-07-10 ビデオコーディングにおけるクロマ信号強調のためのクロスプレーンフィルタリング
JP2019200726A Active JP7433019B2 (ja) 2012-09-28 2019-11-05 ビデオコーディングにおけるクロマ信号強調のためのクロスプレーンフィルタリング
JP2022189177A Active JP7674326B2 (ja) 2012-09-28 2022-11-28 ビデオコーディングにおけるクロマ信号強調のためのクロスプレーンフィルタリング
JP2024218775A Pending JP2025028198A (ja) 2012-09-28 2024-12-13 ビデオコーディングにおけるクロマ信号強調のためのクロスプレーンフィルタリング

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JP2019200726A Active JP7433019B2 (ja) 2012-09-28 2019-11-05 ビデオコーディングにおけるクロマ信号強調のためのクロスプレーンフィルタリング
JP2022189177A Active JP7674326B2 (ja) 2012-09-28 2022-11-28 ビデオコーディングにおけるクロマ信号強調のためのクロスプレーンフィルタリング
JP2024218775A Pending JP2025028198A (ja) 2012-09-28 2024-12-13 ビデオコーディングにおけるクロマ信号強調のためのクロスプレーンフィルタリング

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US (5) US10397616B2 (enExample)
EP (2) EP3661215A1 (enExample)
JP (5) JP6175505B2 (enExample)
KR (2) KR101654814B1 (enExample)
CN (3) CN104769950B (enExample)
TW (1) TWI652935B (enExample)
WO (1) WO2014052731A2 (enExample)

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JP2017200235A (ja) * 2012-09-28 2017-11-02 ヴィド スケール インコーポレイテッド ビデオコーディングにおけるクロマ信号強調のためのクロスプレーンフィルタリング
US10798423B2 (en) 2012-09-28 2020-10-06 Interdigital Madison Patent Holdings, Sas Cross-plane filtering for chroma signal enhancement in video coding
US11356708B2 (en) 2012-09-28 2022-06-07 Interdigital Madison Patent Holdings, Sas Cross-plane filtering for chroma signal enhancement in video coding
JP2025028198A (ja) * 2012-09-28 2025-02-28 インターデイジタル マディソン パテント ホールディングス ソシエテ パー アクシオン サンプリフィエ ビデオコーディングにおけるクロマ信号強調のためのクロスプレーンフィルタリング
US12262064B2 (en) 2012-09-28 2025-03-25 Interdigital Madison Patent Holdings, Sas Cross-plane filtering for chroma signal enhancement in video coding

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