KR101672152B1 - 비디오 코딩에서의 시간 스케일러빌리티 지원에 의한 점진적 개선 - Google Patents

비디오 코딩에서의 시간 스케일러빌리티 지원에 의한 점진적 개선 Download PDF

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KR101672152B1
KR101672152B1 KR1020157020174A KR20157020174A KR101672152B1 KR 101672152 B1 KR101672152 B1 KR 101672152B1 KR 1020157020174 A KR1020157020174 A KR 1020157020174A KR 20157020174 A KR20157020174 A KR 20157020174A KR 101672152 B1 KR101672152 B1 KR 101672152B1
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progressive enhancement
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KR20150103111A (ko
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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
    • H04N19/31—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the temporal domain
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • 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
    • 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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  • Signal Processing (AREA)
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KR1020157020174A 2012-12-30 2013-12-16 비디오 코딩에서의 시간 스케일러빌리티 지원에 의한 점진적 개선 Active KR101672152B1 (ko)

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US201261747347P 2012-12-30 2012-12-30
US61/747,347 2012-12-30
US14/040,014 US9294777B2 (en) 2012-12-30 2013-09-27 Progressive refinement with temporal scalability support in video coding
US14/040,014 2013-09-27
PCT/US2013/075421 WO2014105485A1 (en) 2012-12-30 2013-12-16 Progressive refinement with temporal scalability support in video coding

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KR20150103111A KR20150103111A (ko) 2015-09-09
KR101672152B1 true KR101672152B1 (ko) 2016-11-02

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US (1) US9294777B2 (enExample)
EP (1) EP2939427B1 (enExample)
JP (1) JP6337009B2 (enExample)
KR (1) KR101672152B1 (enExample)
CN (1) CN104969555B (enExample)
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ES (1) ES2605392T3 (enExample)
HU (1) HUE030828T2 (enExample)
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Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101750048B1 (ko) 2009-11-13 2017-07-03 삼성전자주식회사 변속 재생 서비스 제공 방법 및 장치
KR20110105710A (ko) * 2010-03-19 2011-09-27 삼성전자주식회사 복수의 챕터를 포함하는 콘텐트를 적응적으로 스트리밍하는 방법 및 장치
WO2015056182A2 (en) * 2013-10-15 2015-04-23 Nokia Technologies Oy Video encoding and decoding
US9762912B2 (en) 2015-01-16 2017-09-12 Microsoft Technology Licensing, Llc Gradual updating using transform coefficients for encoding and decoding
GB2538997A (en) * 2015-06-03 2016-12-07 Nokia Technologies Oy A method, an apparatus, a computer program for video coding
US10210871B2 (en) * 2016-03-18 2019-02-19 Qualcomm Incorporated Audio processing for temporally mismatched signals
FR3073112B1 (fr) * 2017-11-02 2021-04-02 Ateme Procede et systeme de traitement d'un contenu multimedia dans un reseau de zone metropolitaine
KR102907066B1 (ko) * 2018-01-29 2026-01-05 인터디지털 브이씨 홀딩스 인코포레이티드 재구성된 픽처의 정제를 갖는 인코딩 및 디코딩
WO2019234606A1 (en) 2018-06-05 2019-12-12 Beijing Bytedance Network Technology Co., Ltd. Interaction between ibc and atmvp
KR102797628B1 (ko) 2018-06-07 2025-04-17 두인 비전 컴퍼니 리미티드 부분 코스트 계산
CN110636297B (zh) 2018-06-21 2021-05-14 北京字节跳动网络技术有限公司 分量相关的子块分割
CN110636298B (zh) 2018-06-21 2022-09-13 北京字节跳动网络技术有限公司 对于Merge仿射模式和非Merge仿射模式的统一约束
TWI719519B (zh) 2018-07-02 2021-02-21 大陸商北京字節跳動網絡技術有限公司 對於dmvr的塊尺寸限制
TWI839388B (zh) 2018-09-24 2024-04-21 大陸商北京字節跳動網絡技術有限公司 簡化的基於歷史的運動矢量預測
CN111083484B (zh) 2018-10-22 2024-06-28 北京字节跳动网络技术有限公司 基于子块的预测
CN111083489B (zh) 2018-10-22 2024-05-14 北京字节跳动网络技术有限公司 多次迭代运动矢量细化
CN112997480B (zh) 2018-11-10 2023-08-22 北京字节跳动网络技术有限公司 成对平均候选计算中的取整
CN111630865B (zh) 2018-11-12 2023-06-27 北京字节跳动网络技术有限公司 广义双向预测模式的线缓冲器减少
KR20210091161A (ko) 2018-11-20 2021-07-21 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 부분적 위치에 기반한 차분 계산
CN113170171B (zh) 2018-11-20 2024-04-12 北京字节跳动网络技术有限公司 组合帧间帧内预测模式的预测细化
CN117768642A (zh) * 2019-02-01 2024-03-26 北京字节跳动网络技术有限公司 使用参数集信令通知环路整形信息
WO2020156538A1 (en) 2019-02-03 2020-08-06 Beijing Bytedance Network Technology Co., Ltd. Interaction between mv precisions and mv difference coding
CN113424538B (zh) 2019-02-14 2025-09-16 北京字节跳动网络技术有限公司 解码器侧细化工具的选择性应用
WO2020177684A1 (en) 2019-03-03 2020-09-10 Beijing Bytedance Network Technology Co., Ltd. Enabling dmvr based on the information in the picture header
WO2020177756A1 (en) 2019-03-06 2020-09-10 Beijing Bytedance Network Technology Co., Ltd. Size dependent inter coding
CN113924784B (zh) * 2019-03-12 2024-06-11 现代自动车株式会社 用于编码和解码影像的方法
KR102610709B1 (ko) 2019-04-02 2023-12-05 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 디코더 측 움직임 벡터 유도
CN114402623B (zh) * 2019-04-19 2023-06-09 北京达佳互联信息技术有限公司 用于嵌入图像的补充增强信息消息
CN117692630A (zh) 2019-05-11 2024-03-12 北京字节跳动网络技术有限公司 视频处理中编解码工具的选择性使用
CN113728644B (zh) 2019-05-16 2024-01-26 北京字节跳动网络技术有限公司 基于子区域的运动信息细化确定
EP4018671A4 (en) 2019-09-19 2022-12-07 Beijing Bytedance Network Technology Co., Ltd. Deriving reference sample positions in video coding
KR102637881B1 (ko) 2019-10-12 2024-02-19 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 정제 비디오 코딩 툴의 사용 및 시그널링
JP7414980B2 (ja) 2019-10-13 2024-01-16 北京字節跳動網絡技術有限公司 参照ピクチャリサンプリングと映像コーディングツールとの間の相互作用
WO2021129866A1 (en) 2019-12-27 2021-07-01 Beijing Bytedance Network Technology Co., Ltd. Signaling of slice types in video pictures headers

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007080223A1 (en) 2006-01-10 2007-07-19 Nokia Corporation Buffering of decoded reference pictures
US20090080535A1 (en) 2005-07-21 2009-03-26 Thomson Licensing Method and apparatus for weighted prediction for scalable video coding

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1869891A4 (en) * 2005-04-13 2014-06-11 CODING, STORAGE AND SIGNALING OF SCALABILITY INFORMATION
US8767836B2 (en) * 2006-03-27 2014-07-01 Nokia Corporation Picture delimiter in scalable video coding
EP2041976A4 (en) * 2006-07-12 2012-06-20 Nokia Corp SIGNALING OF SCALABILITY INFORMATION FROM THE INTERESTING REGION IN MEDIA FILES
RU2432703C2 (ru) * 2007-04-17 2011-10-27 Нокиа Корпорейшн Масштабируемое видеокодирование с обратной связью
US8873627B2 (en) * 2010-12-07 2014-10-28 Mediatek Inc Method and apparatus of video coding using picture structure with low-delay hierarchical B group

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090080535A1 (en) 2005-07-21 2009-03-26 Thomson Licensing Method and apparatus for weighted prediction for scalable video coding
WO2007080223A1 (en) 2006-01-10 2007-07-19 Nokia Corporation Buffering of decoded reference pictures

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
K. Kazui, et al. AHG9: Modification of SEIs specified in AVC. JCT-VC of ITU-T and ISO/IEC. JCTVC-K0142 Ver.2, Oct. 10, 2012, pp.1-21
Y-K, Wang, et al. AHG9: HEVC SEI messages cleanups. JCT-VC of ITU-T and ISO/IEC. JCTVC-L0045 Ver.1, Jan. 8, 2013, pp.1-5

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EP2939427A1 (en) 2015-11-04
PT2939427T (pt) 2016-11-28
ES2605392T3 (es) 2017-03-14
JP6337009B2 (ja) 2018-06-06
US20140185670A1 (en) 2014-07-03
US9294777B2 (en) 2016-03-22
CN104969555A (zh) 2015-10-07
EP2939427B1 (en) 2016-08-24
KR20150103111A (ko) 2015-09-09
DK2939427T3 (en) 2016-11-07
PL2939427T3 (pl) 2017-02-28
JP2016507956A (ja) 2016-03-10
SI2939427T1 (sl) 2016-12-30
WO2014105485A1 (en) 2014-07-03
TWI540884B (zh) 2016-07-01
CN104969555B (zh) 2019-01-15
TW201440498A (zh) 2014-10-16
HUE030828T2 (en) 2017-06-28

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