CN105122799B - 用于解码图像的方法以及使用其的设备 - Google Patents

用于解码图像的方法以及使用其的设备 Download PDF

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CN105122799B
CN105122799B CN201480017906.2A CN201480017906A CN105122799B CN 105122799 B CN105122799 B CN 105122799B CN 201480017906 A CN201480017906 A CN 201480017906A CN 105122799 B CN105122799 B CN 105122799B
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picture
inter
current
reference layer
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CN105122799A (zh
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李河贤
姜晶媛
李镇浩
崔振秀
金镇雄
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Electronics and Telecommunications Research Institute ETRI
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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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
    • H04N19/159—Prediction type, e.g. intra-frame, inter-frame or bidirectional frame prediction
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00—Speech recognition
    • G10L15/04—Segmentation; Word boundary detection
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00—Speech recognition
    • G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00—Speech recognition
    • G10L15/26—Speech to text systems
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L17/00—Speaker identification or verification techniques
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
    • G10L25/78—Detection of presence or absence of voice signals
    • 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
    • H04N19/17—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 an image region, e.g. an object
    • H04N19/172—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 an image region, e.g. an object the region being a picture, frame or field
    • 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
    • H04N19/184—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 bits, e.g. of the compressed video stream
    • 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
    • H04N19/187—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 scalable video layer
    • 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
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00—Speech recognition
    • G10L15/005—Language recognition
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00—Speech recognition
    • G10L15/01—Assessment or evaluation of speech recognition systems
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00—Speech recognition
    • G10L15/06—Creation of reference templates; Training of speech recognition systems, e.g. adaptation to the characteristics of the speaker's voice
    • G10L15/063—Training
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00—Speech recognition
    • G10L15/08—Speech classification or search
    • G10L15/14—Speech classification or search using statistical models, e.g. Hidden Markov Models [HMMs]
    • G10L15/142—Hidden Markov Models [HMMs]
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00—Speech recognition
    • G10L15/08—Speech classification or search
    • G10L15/16—Speech classification or search using artificial neural networks
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00—Speech recognition
    • G10L15/28—Constructional details of speech recognition systems
    • G10L15/32—Multiple recognisers used in sequence or in parallel; Score combination systems therefor, e.g. voting systems
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
    • G10L25/48—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 specially adapted for particular use
    • G10L25/51—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 specially adapted for particular use for comparison or discrimination

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Computational Linguistics (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
CN201480017906.2A 2014-01-02 2014-12-17 用于解码图像的方法以及使用其的设备 Active CN105122799B (zh)

Applications Claiming Priority (11)

Application Number Priority Date Filing Date Title
KR20140000413 2014-01-02
KR10-2014-0000413 2014-01-02
KR20140003760 2014-01-13
KR10-2014-0003760 2014-01-13
KR20140030743 2014-03-17
KR10-2014-0030743 2014-03-17
KR20140033012 2014-03-20
KR10-2014-0033012 2014-03-20
KR1020140177008A KR102294092B1 (ko) 2014-01-02 2014-12-10 영상의 복호화 방법 및 이를 이용하는 장치
KR10-2014-0177008 2014-12-10
PCT/KR2014/012495 WO2015102271A1 (ko) 2014-01-02 2014-12-17 영상의 복호화 방법 및 이를 이용하는 장치

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CN105122799A CN105122799A (zh) 2015-12-02
CN105122799B true CN105122799B (zh) 2019-02-05

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EP (2) EP3086555B1 (enExample)
JP (4) JP2017508417A (enExample)
KR (5) KR102294092B1 (enExample)
CN (1) CN105122799B (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9591324B2 (en) * 2013-10-14 2017-03-07 Qualcomm Incorporated Systems and methods for separately defining dependencies for sub-layer based inter-layer prediction
KR102266902B1 (ko) * 2014-01-13 2021-06-18 삼성전자주식회사 멀티 레이어 비디오 부호화 방법 및 장치, 멀티 레이어 비디오 복호화 방법 및 장치
CN106170981B (zh) * 2014-03-14 2019-02-26 华为技术有限公司 图像解码装置
BR122022009715A2 (pt) 2019-09-24 2022-07-12 Huawei Technologies Co., Ltd. Método implementado por um codificador, dispositivo de codificação de vídeo, meio legível por computador não transitório, e codificador
CN120602678A (zh) * 2019-12-30 2025-09-05 Lg电子株式会社 图像编码/解码方法、存储介质和图像数据传输方法
KR20250130861A (ko) * 2019-12-30 2025-09-02 엘지전자 주식회사 Dpb 관리 프로세스를 포함하는 영상 디코딩 방법 및 그 장치
EP4128756A4 (en) * 2020-03-26 2024-04-24 Alibaba Group Holding Limited Methods for coding or decoding video parameter set or sequence parameter set
US11297350B1 (en) * 2020-03-27 2022-04-05 Tencent America LLC Method for output layer set for multilayered video stream
WO2021201628A1 (ko) * 2020-04-01 2021-10-07 엘지전자 주식회사 출력 레이어 셋에 기반하여 파라미터 셋의 참조 여부를 결정하는 영상 부호화/복호화 방법, 장치 및 비트스트림을 전송하는 방법
CN115769579B (zh) * 2020-04-15 2025-12-16 Lg电子株式会社 基于子层的所需数目确定子层的图像编码/解码方法和装置以及比特流发送方法
CN115516860B (zh) * 2020-05-04 2025-01-17 Lg电子株式会社 图像解码方法及其设备
JP7513754B2 (ja) 2020-05-21 2024-07-09 バイトダンス インコーポレイテッド 漸次的復号更新および参照ピクチャリストの信号通知
WO2021241986A1 (ko) * 2020-05-25 2021-12-02 엘지전자 주식회사 비디오 또는 영상 코딩 시스템에서의 멀티 레이어 기반 영상 코딩 방법
WO2021242716A1 (en) 2020-05-26 2021-12-02 Bytedance Inc. Identification of inter-layer reference pictures in coded video
KR102841712B1 (ko) * 2023-02-28 2025-07-31 인제대학교 산학협력단 입체인지지각 훈련키트

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1794818A (zh) * 2005-12-01 2006-06-28 西安交通大学 可伸缩视频编码中的高性能三维码率控制方法
WO2013116415A1 (en) * 2012-01-31 2013-08-08 Vid Scale, Inc. Reference picture set (rps) signaling for scalable high efficiency video coding (hevc)

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100763196B1 (ko) 2005-10-19 2007-10-04 삼성전자주식회사 어떤 계층의 플래그를 계층간의 연관성을 이용하여부호화하는 방법, 상기 부호화된 플래그를 복호화하는방법, 및 장치
US8396134B2 (en) * 2006-07-21 2013-03-12 Vidyo, Inc. System and method for scalable video coding using telescopic mode flags
WO2008084424A1 (en) 2007-01-08 2008-07-17 Nokia Corporation System and method for providing and using predetermined signaling of interoperability points for transcoded media streams
US20140050270A1 (en) 2011-04-26 2014-02-20 Lg Electronics Inc. Method for managing a reference picture list, and apparatus using same
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
KR20130050863A (ko) 2011-11-08 2013-05-16 삼성전자주식회사 참조리스트를 이용하는 예측을 수반하는 비디오 부호화 방법 및 그 장치, 비디오 복호화 방법 및 그 장치
US20130114710A1 (en) 2011-11-08 2013-05-09 Samsung Electronics Co., Ltd. Method and apparatus for encoding video by prediction using reference picture list, and method and apparatus for decoding video by performing compensation using reference picture list
KR20130086011A (ko) 2012-01-20 2013-07-30 한국전자통신연구원 비디오 정보 전송 방법, 비디오 복호화 방법, 비디오 부호화기 및 비디오 복호화기
EP2842322A1 (en) * 2012-04-24 2015-03-04 Telefonaktiebolaget LM Ericsson (Publ) Encoding and deriving parameters for coded multi-layer video sequences
US9398284B2 (en) * 2012-08-16 2016-07-19 Qualcomm Incorporated Constructing reference picture lists for multi-view or 3DV video coding
US20140218473A1 (en) * 2013-01-07 2014-08-07 Nokia Corporation Method and apparatus for video coding and decoding
US9756335B2 (en) * 2013-07-02 2017-09-05 Qualcomm Incorporated Optimizations on inter-layer prediction signalling for multi-layer video coding
US10595031B2 (en) * 2013-07-12 2020-03-17 Qualcomm Incorporated Selection of target output layers in high efficiency video coding extensions
US20160227227A1 (en) * 2013-10-11 2016-08-04 Sharp Kabushiki Kaisha Color information and chromaticity signaling
US9681145B2 (en) * 2013-10-14 2017-06-13 Qualcomm Incorporated Systems and methods for inter-layer RPS derivation based on sub-layer reference prediction dependency
EP3438667B1 (de) * 2017-08-02 2020-12-30 Siemens Healthcare Diagnostics Products GmbH Bindungstest zur diagnose einer heparin-induzierten thrombozytopenie

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1794818A (zh) * 2005-12-01 2006-06-28 西安交通大学 可伸缩视频编码中的高性能三维码率控制方法
WO2013116415A1 (en) * 2012-01-31 2013-08-08 Vid Scale, Inc. Reference picture set (rps) signaling for scalable high efficiency video coding (hevc)

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
High efficiency video coding (HEVC) scalable extension Draft 4;Jianle Chen, Qualcomm;《Joint Collaborative Team on Video Coding (JCT-VC)》;20131101;第44,91-92页 *
MV-HEVC Draft Text 6;Gerhard Tech;《Joint Collaborative Team on 3D Video Coding Extension Development》;20131101;第36-64页 *
On Inter-layer Reference Picture Set;Sachin Deshpande;《Joint Collaborative Team on Video Coding (JCT-VC)》;20131101;第1-7页 *

Also Published As

Publication number Publication date
KR20210105868A (ko) 2021-08-27
US20180213238A1 (en) 2018-07-26
KR102423851B1 (ko) 2022-07-21
EP3937494A1 (en) 2022-01-12
US10397584B2 (en) 2019-08-27
JP7490592B2 (ja) 2024-05-27
US20180213237A1 (en) 2018-07-26
US20180288421A1 (en) 2018-10-04
JP2023072090A (ja) 2023-05-23
JP2019134444A (ja) 2019-08-08
CN105122799A (zh) 2015-12-02
US20160316210A1 (en) 2016-10-27
JP2017508417A (ja) 2017-03-23
JP2021101538A (ja) 2021-07-08
US9967571B2 (en) 2018-05-08
US10291920B2 (en) 2019-05-14
EP3086555B1 (en) 2021-09-15
EP3086555A4 (en) 2018-01-10
US10326997B2 (en) 2019-06-18
KR102703007B1 (ko) 2024-09-04
KR20150081229A (ko) 2015-07-13
US10375400B2 (en) 2019-08-06
KR20230047350A (ko) 2023-04-07
KR102294092B1 (ko) 2021-08-27
KR20240134275A (ko) 2024-09-09
US20180213236A1 (en) 2018-07-26
KR20220106094A (ko) 2022-07-28
KR102517340B1 (ko) 2023-04-03
EP3086555A1 (en) 2016-10-26

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