KR101724222B1 - 멀티-레이어 비디오 코딩을 위한 다중-해상도 디코딩된 픽처 버퍼 관리 - Google Patents

멀티-레이어 비디오 코딩을 위한 다중-해상도 디코딩된 픽처 버퍼 관리 Download PDF

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KR101724222B1
KR101724222B1 KR1020157020205A KR20157020205A KR101724222B1 KR 101724222 B1 KR101724222 B1 KR 101724222B1 KR 1020157020205 A KR1020157020205 A KR 1020157020205A KR 20157020205 A KR20157020205 A KR 20157020205A KR 101724222 B1 KR101724222 B1 KR 101724222B1
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unit
management process
decoded
decoded layer
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KR20150103117A (ko
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잉 천
예-쿠이 왕
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퀄컴 인코포레이티드
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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
    • H04N19/42—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
    • 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
    • H04N19/70—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

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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)
KR1020157020205A 2013-01-04 2014-01-03 멀티-레이어 비디오 코딩을 위한 다중-해상도 디코딩된 픽처 버퍼 관리 Active KR101724222B1 (ko)

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

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KR20150103117A KR20150103117A (ko) 2015-09-09
KR101724222B1 true KR101724222B1 (ko) 2017-04-06

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US (1) US20140192895A1 (enExample)
EP (1) EP2941876B1 (enExample)
JP (2) JP2016506697A (enExample)
KR (1) KR101724222B1 (enExample)
CN (1) CN104885459B (enExample)
AP (1) AP2015008560A0 (enExample)
EC (1) ECSP15033857A (enExample)
ES (1) ES2588314T3 (enExample)
HU (1) HUE030129T2 (enExample)
MA (1) MA38230B1 (enExample)
SA (1) SA515360719B1 (enExample)
WO (1) WO2014107583A1 (enExample)

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IL287526B (en) * 2013-04-07 2022-07-01 Dolby Int Ab Signal change in systems layer output
US9591321B2 (en) 2013-04-07 2017-03-07 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
CN112565792B (zh) * 2015-10-19 2023-07-11 寰发股份有限公司 管理已解码图像缓存器的方法及装置
KR102476207B1 (ko) * 2015-11-12 2022-12-08 삼성전자주식회사 반도체 장치의 동작 방법 및 반도체 시스템
EP3563571A4 (en) * 2016-12-30 2020-02-12 Telefonaktiebolaget LM Ericsson (publ) DECODED IMAGE BUFFER MEMORY MANAGEMENT FOR PROCESSING PREDICTION OF CROSS IMAGE DATA
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
US12244835B2 (en) * 2019-09-20 2025-03-04 Sony Group Corporation Image processing device and image processing method
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
EP4268457A1 (en) 2020-12-28 2023-11-01 Koninklijke KPN N.V. Partial output of a decoded picture buffer in video coding
CN116965022A (zh) 2020-12-28 2023-10-27 皇家Kpn公司 在视频编码中图片的部分的优先解码和输出

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WO2008084443A1 (en) 2007-01-09 2008-07-17 Nokia Corporation System and method for implementing improved decoded picture buffer management for scalable video coding and multiview video coding
US20080260034A1 (en) 2006-10-20 2008-10-23 Nokia Corporation Virtual decoded reference picture marking and reference picture list
WO2012122423A1 (en) 2011-03-10 2012-09-13 Dolby Laboratories Licensing Corporation Pre-processing for bitdepth and color format scalable video coding
US20120230409A1 (en) 2011-03-07 2012-09-13 Qualcomm Incorporated Decoded picture buffer management

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US20060104356A1 (en) * 2004-11-15 2006-05-18 Microsoft Corporation Timing for decoder buffer examination
KR20080066784A (ko) * 2005-10-11 2008-07-16 노키아 코포레이션 규모가변적 비디오 코딩을 위한 효율적 디코딩 화상 버퍼관리
JP2007184791A (ja) * 2006-01-06 2007-07-19 Victor Co Of Japan Ltd 動画像符号化データ再生装置
US8170116B2 (en) * 2006-03-27 2012-05-01 Nokia Corporation Reference picture marking in scalable video encoding and decoding
JP2009296078A (ja) * 2008-06-03 2009-12-17 Victor Co Of Japan Ltd 符号化データ再生装置、符号化データ再生方法、および符号化データ再生プログラム
JP4656190B2 (ja) * 2008-06-10 2011-03-23 ソニー株式会社 情報処理装置および方法
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WO2008084443A1 (en) 2007-01-09 2008-07-17 Nokia Corporation System and method for implementing improved decoded picture buffer management for scalable video coding and multiview video coding
US20120230409A1 (en) 2011-03-07 2012-09-13 Qualcomm Incorporated Decoded picture buffer management
WO2012122423A1 (en) 2011-03-10 2012-09-13 Dolby Laboratories Licensing Corporation Pre-processing for bitdepth and color format scalable video coding

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SA515360719B1 (ar) 2018-07-23
JP2016506697A (ja) 2016-03-03
CN104885459B (zh) 2018-12-04
WO2014107583A1 (en) 2014-07-10
MA38230B1 (fr) 2017-05-31
AP2015008560A0 (en) 2015-06-30
HUE030129T2 (en) 2017-04-28
KR20150103117A (ko) 2015-09-09
ECSP15033857A (es) 2015-11-30
EP2941876B1 (en) 2016-05-25
JP2018042265A (ja) 2018-03-15
US20140192895A1 (en) 2014-07-10
EP2941876A1 (en) 2015-11-11
ES2588314T3 (es) 2016-11-02
CN104885459A (zh) 2015-09-02

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