KR101631774B1 - 절대 또는 명확한 레퍼러스 픽처 시그널링 - Google Patents

절대 또는 명확한 레퍼러스 픽처 시그널링 Download PDF

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KR101631774B1
KR101631774B1 KR1020147001763A KR20147001763A KR101631774B1 KR 101631774 B1 KR101631774 B1 KR 101631774B1 KR 1020147001763 A KR1020147001763 A KR 1020147001763A KR 20147001763 A KR20147001763 A KR 20147001763A KR 101631774 B1 KR101631774 B1 KR 101631774B1
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reference picture
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KR20140051906A (ko
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야나탄 사무엘슨
리카르드 셰베르그
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텔레폰악티에볼라겟엘엠에릭슨(펍)
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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
    • H04N19/42—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
    • H04N19/43—Hardware specially adapted for motion estimation or compensation
    • H04N19/433—Hardware specially adapted for motion estimation or compensation characterised by techniques for memory access
    • 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
    • H04N19/50—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
    • H04N19/573—Motion compensation with multiple frame prediction using two or more reference frames in a given prediction direction
    • 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
    • H04N19/58—Motion compensation with long-term prediction, i.e. the reference frame for a current frame not being the temporally closest one
    • 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
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive 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
    • H04N19/70—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
    • H04N19/85—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)
KR1020147001763A 2011-06-30 2012-04-27 절대 또는 명확한 레퍼러스 픽처 시그널링 Active KR101631774B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201161503019P 2011-06-30 2011-06-30
US61/503,019 2011-06-30
US201161509690P 2011-07-20 2011-07-20
US61/509,690 2011-07-20
PCT/SE2012/050444 WO2013002701A1 (en) 2011-06-30 2012-04-27 Absolute or explicit reference picture signaling

Publications (2)

Publication Number Publication Date
KR20140051906A KR20140051906A (ko) 2014-05-02
KR101631774B1 true KR101631774B1 (ko) 2016-06-24

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KR1020147001763A Active KR101631774B1 (ko) 2011-06-30 2012-04-27 절대 또는 명확한 레퍼러스 픽처 시그널링

Country Status (11)

Country Link
US (2) US9247262B2 (enExample)
EP (1) EP2687012A1 (enExample)
JP (2) JP5624693B2 (enExample)
KR (1) KR101631774B1 (enExample)
CN (1) CN103765900B (enExample)
AU (1) AU2012276349A1 (enExample)
BR (1) BR112013033934B1 (enExample)
MX (1) MX2013015397A (enExample)
MY (1) MY166191A (enExample)
RU (1) RU2581566C2 (enExample)
WO (1) WO2013002701A1 (enExample)

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WO2022225369A1 (ko) * 2021-04-23 2022-10-27 엘지전자 주식회사 레이어 식별자 정보를 포함하는 sei 메시지 기반의 영상 부호화/복호화 방법, 장치, 및 비트스트림을 전송하는 방법

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PL2760205T3 (pl) 2011-09-19 2021-05-17 Sun Patent Trust Sposób dekodowania obrazów, urządzenie do dekodowania obrazów
HUE045736T2 (hu) * 2011-09-22 2020-01-28 Lg Electronics Inc Videokódoló eljárás és videokódoló berendezés
US9106927B2 (en) * 2011-09-23 2015-08-11 Qualcomm Incorporated Video coding with subsets of a reference picture set
US9451284B2 (en) * 2011-10-10 2016-09-20 Qualcomm Incorporated Efficient signaling of reference picture sets
US8768079B2 (en) 2011-10-13 2014-07-01 Sharp Laboratories Of America, Inc. Tracking a reference picture on an electronic device
US20130094774A1 (en) * 2011-10-13 2013-04-18 Sharp Laboratories Of America, Inc. Tracking a reference picture based on a designated picture on an electronic device
PL3742735T3 (pl) 2011-10-19 2022-11-14 Sun Patent Trust Sposób kodowania obrazów, sposób dekodowania obrazów, urządzenie do kodowania obrazów, urządzenie do dekodowania obrazów, i urządzenie do kodowania i dekodowania obrazów
GB2497914B (en) * 2011-10-20 2015-03-18 Skype Transmission of video data
CN107277531B (zh) * 2011-10-28 2020-02-28 三星电子株式会社 帧间预测的方法及其装置和运动补偿的方法及其装置
US10003817B2 (en) * 2011-11-07 2018-06-19 Microsoft Technology Licensing, Llc Signaling of state information for a decoded picture buffer and reference picture lists
EP2777276B1 (en) 2011-11-08 2019-05-01 Nokia Technologies Oy Reference picture handling
WO2013105207A1 (en) * 2012-01-10 2013-07-18 Panasonic Corporation Video encoding method, video encoding apparatus, video decoding method and video decoding apparatus
SG11201406675WA (en) 2012-04-16 2014-11-27 Samsung Electronics Co Ltd Method and apparatus for determining reference picture set of image
US9532046B2 (en) 2012-04-16 2016-12-27 Qualcomm Incorporated Reference picture set prediction for video coding
US10051264B2 (en) 2012-04-20 2018-08-14 Qualcomm Incorporated Marking reference pictures in video sequences having broken link pictures
CN104412589B (zh) * 2012-06-25 2017-11-17 日本电气株式会社 视频编码/解码设备、方法和程序
US9332255B2 (en) 2012-06-28 2016-05-03 Qualcomm Incorporated Signaling long-term reference pictures for video coding
US9479776B2 (en) * 2012-07-02 2016-10-25 Qualcomm Incorporated Signaling of long-term reference pictures for video coding
US9313500B2 (en) 2012-09-30 2016-04-12 Microsoft Technology Licensing, Llc Conditional signalling of reference picture list modification information
JP6365924B2 (ja) * 2013-05-09 2018-08-01 サン パテント トラスト 画像復号方法及び画像復号装置
GB2524726B (en) * 2014-03-25 2018-05-23 Canon Kk Image data encapsulation with tile support
KR20160071569A (ko) * 2014-12-11 2016-06-22 삼성전자주식회사 비디오 장치에서의 영상 처리 방법 및 그에 따른 비디오 장치
US10097836B2 (en) * 2015-09-28 2018-10-09 Samsung Electronics Co., Ltd. Method and device to mark a reference picture for video coding
WO2018124957A1 (en) 2016-12-30 2018-07-05 Telefonaktiebolaget Lm Ericsson (Publ) Decoded picture buffer management for handling cross-picture data prediction
CN112970265B (zh) 2018-07-01 2024-11-08 夏普株式会社 发送信号通知用于对视频图片进行解码的图片计数信息的设备和方法
US10904545B2 (en) * 2018-12-26 2021-01-26 Tencent America LLC Method for syntax controlled decoded picture buffer management
CN110012295B (zh) * 2019-05-07 2021-05-25 杭州当虹科技股份有限公司 一种avs2解码器参考图像管理的容错方法
CN114846786B (zh) 2019-12-26 2025-07-08 字节跳动有限公司 对视频比特流中的假设参考解码器参数的信令的约束
KR102708658B1 (ko) 2019-12-26 2024-09-24 바이트댄스 아이엔씨 비디오 코딩에서의 프로필, 티어 및 계층 표시
CN114902567A (zh) * 2019-12-27 2022-08-12 字节跳动有限公司 视频编解码中的子图像信令
EP4070466A4 (en) 2020-01-09 2023-05-10 ByteDance Inc. SIGNALING A HIGH-LEVEL SYNTAX DISPLAY

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Cited By (1)

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MX2013015397A (es) 2014-03-31
WO2013002701A1 (en) 2013-01-03
BR112013033934B1 (pt) 2022-05-10
CN103765900B (zh) 2016-12-21
CN103765900A (zh) 2014-04-30
KR20140051906A (ko) 2014-05-02
MY166191A (en) 2018-06-07
JP2015029338A (ja) 2015-02-12
JP5624693B2 (ja) 2014-11-12
AU2012276349A1 (en) 2014-01-16
RU2581566C2 (ru) 2016-04-20
JP5848810B2 (ja) 2016-01-27
BR112013033934A2 (pt) 2017-02-14
JP2014523691A (ja) 2014-09-11
EP2687012A1 (en) 2014-01-22
US9247262B2 (en) 2016-01-26
RU2014102955A (ru) 2015-08-10
US20150078458A1 (en) 2015-03-19
US20140126640A1 (en) 2014-05-08

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