CN104885459B - 用于多层译码的多分辨率经解码图片缓冲器管理 - Google Patents

用于多层译码的多分辨率经解码图片缓冲器管理 Download PDF

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CN104885459B
CN104885459B CN201480003903.3A CN201480003903A CN104885459B CN 104885459 B CN104885459 B CN 104885459B CN 201480003903 A CN201480003903 A CN 201480003903A CN 104885459 B CN104885459 B CN 104885459B
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decoded
dpb
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picture
decoded layer
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CN104885459A (zh
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陈颖
王益魁
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Qualcomm Inc
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Qualcomm Inc
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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
    • H04N19/33—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the spatial domain
    • 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
    • H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
    • H04N19/423—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation characterised by memory arrangements
    • 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
    • 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
    • H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
    • H04N19/436—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation using parallelised computational arrangements

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
CN201480003903.3A 2013-01-04 2014-01-03 用于多层译码的多分辨率经解码图片缓冲器管理 Active CN104885459B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201361749105P 2013-01-04 2013-01-04
US61/749,105 2013-01-04
US14/146,507 US20140192895A1 (en) 2013-01-04 2014-01-02 Multi-resolution decoded picture buffer management for multi-layer video coding
US14/146,507 2014-01-02
PCT/US2014/010190 WO2014107583A1 (en) 2013-01-04 2014-01-03 Multi-resolution decoded picture buffer management for multi-layer coding

Publications (2)

Publication Number Publication Date
CN104885459A CN104885459A (zh) 2015-09-02
CN104885459B true CN104885459B (zh) 2018-12-04

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Country Link
US (1) US20140192895A1 (cg-RX-API-DMAC7.html)
EP (1) EP2941876B1 (cg-RX-API-DMAC7.html)
JP (2) JP2016506697A (cg-RX-API-DMAC7.html)
KR (1) KR101724222B1 (cg-RX-API-DMAC7.html)
CN (1) CN104885459B (cg-RX-API-DMAC7.html)
AP (1) AP2015008560A0 (cg-RX-API-DMAC7.html)
EC (1) ECSP15033857A (cg-RX-API-DMAC7.html)
ES (1) ES2588314T3 (cg-RX-API-DMAC7.html)
HU (1) HUE030129T2 (cg-RX-API-DMAC7.html)
MA (1) MA38230B1 (cg-RX-API-DMAC7.html)
SA (1) SA515360719B1 (cg-RX-API-DMAC7.html)
WO (1) WO2014107583A1 (cg-RX-API-DMAC7.html)

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US9591321B2 (en) 2013-04-07 2017-03-07 Dolby International Ab Signaling change in output layer sets
AU2014252043B2 (en) * 2013-04-07 2016-11-24 Dolby International Ab Signaling change in output layer sets
US10003813B2 (en) 2015-06-25 2018-06-19 Samsung Electronics Co., Ltd. Method and system for decoding by enabling optimal picture buffer management
US20170006303A1 (en) * 2015-06-30 2017-01-05 Intel Corporation Method and system of adaptive reference frame caching for video coding
KR102206503B1 (ko) * 2015-10-19 2021-01-22 미디어텍 인크. 인트라 블록 복사를 사용하는 비디오 코딩 시스템에서의 디코딩된 픽처 버퍼 관리를 위한 방법 및 장치
KR102476207B1 (ko) * 2015-11-12 2022-12-08 삼성전자주식회사 반도체 장치의 동작 방법 및 반도체 시스템
US11284080B2 (en) * 2016-12-30 2022-03-22 Telefonaktiebolaget Lm Ericsson (Publ) Decoded picture buffer management for handling cross-picture data prediction
US12022059B2 (en) * 2018-12-07 2024-06-25 Beijing Dajia Internet Information Technology Co., Ltd. Video coding using multi-resolution reference picture management
US11153583B2 (en) * 2019-06-07 2021-10-19 Qualcomm Incorporated Spatial scalability support in video encoding and decoding
WO2021054438A1 (ja) * 2019-09-20 2021-03-25 ソニー株式会社 画像処理装置および画像処理方法
CN115152211A (zh) * 2019-12-31 2022-10-04 皇家Kpn公司 视频编码中解码图片缓冲区的部分输出
US12413791B2 (en) 2020-12-28 2025-09-09 Koninklijke Kpn N.V. Prioritized decoding and output of parts of a picture in video coding
EP4268457A1 (en) 2020-12-28 2023-11-01 Koninklijke KPN N.V. Partial output of a decoded picture buffer in video coding

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Also Published As

Publication number Publication date
SA515360719B1 (ar) 2018-07-23
ES2588314T3 (es) 2016-11-02
HUE030129T2 (en) 2017-04-28
MA38230B1 (fr) 2017-05-31
CN104885459A (zh) 2015-09-02
EP2941876A1 (en) 2015-11-11
EP2941876B1 (en) 2016-05-25
KR101724222B1 (ko) 2017-04-06
AP2015008560A0 (en) 2015-06-30
KR20150103117A (ko) 2015-09-09
JP2018042265A (ja) 2018-03-15
US20140192895A1 (en) 2014-07-10
WO2014107583A1 (en) 2014-07-10
JP2016506697A (ja) 2016-03-03
ECSP15033857A (es) 2015-11-30

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