TWI549491B - 編/解碼器、編/解碼方法及相關電腦程式與電腦程式產品 - Google Patents

編/解碼器、編/解碼方法及相關電腦程式與電腦程式產品 Download PDF

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TWI549491B
TWI549491B TW102109120A TW102109120A TWI549491B TW I549491 B TWI549491 B TW I549491B TW 102109120 A TW102109120 A TW 102109120A TW 102109120 A TW102109120 A TW 102109120A TW I549491 B TWI549491 B TW I549491B
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TW102109120A
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TW201404159A (zh
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喬納頓 山繆森
瑞卡德 史卓柏格
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Ｌｍ艾瑞克生（Ｐｕｂｌ）電話公司
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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
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/13—Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]
    • 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
    • H04N19/174—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 slice, e.g. a line of blocks or a group of blocks
    • 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
    • H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
    • 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
    • H04N19/70—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
    • H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
    • H04N19/91—Entropy coding, e.g. variable length coding [VLC] or arithmetic 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
    • H04N19/10—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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
TW102109120A 2012-04-12 2013-03-14 編/解碼器、編/解碼方法及相關電腦程式與電腦程式產品 TWI549491B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261623290P 2012-04-12 2012-04-12
PCT/SE2012/051477 WO2013154482A1 (en) 2012-04-12 2012-12-21 Extension data handling

Publications (2)

Publication Number Publication Date
TW201404159A TW201404159A (zh) 2014-01-16
TWI549491B true TWI549491B (zh) 2016-09-11

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US (9) US9554129B2 (https=)
EP (3) EP2837176B1 (https=)
JP (1) JP5918903B2 (https=)
KR (1) KR101619688B1 (https=)
CN (2) CN107743236B (https=)
DK (2) DK3051824T3 (https=)
ES (2) ES2569049T3 (https=)
TW (1) TWI549491B (https=)
WO (1) WO2013154482A1 (https=)

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US20180109816A1 (en) * 2015-03-31 2018-04-19 Realnetworks, Inc. Accompanying message data inclusion in compressed video bitsreams systems and methods
JP6704194B2 (ja) * 2016-02-26 2020-06-03 パナソニックＩｐマネジメント株式会社 動画像符号化装置及び動画像符号化方法
KR102825527B1 (ko) * 2019-09-23 2025-06-25 텔레폰악티에볼라겟엘엠에릭슨(펍) 세그먼트 존재 정보 제공
US11477450B2 (en) * 2019-12-20 2022-10-18 Zte (Uk) Limited Indication of video slice height in video subpictures
CN111245723B (zh) * 2020-03-10 2022-06-24 苏州盛科通信股份有限公司 一种分段路由ipfix的芯片实现方法及装置
KR102724587B1 (ko) 2021-05-27 2024-10-31 엔오월드 주식회사 비강 스프레이용 액상 조성물
EP4367884A4 (en) * 2021-07-07 2025-05-21 Guangdong Oppo Mobile Telecommunications Corp., Ltd. SEQUENCE-LEVEL AND SLICE-LEVEL SYNTAX REPRESENTATION IN VIDEO CODING
WO2023075454A1 (ko) * 2021-10-27 2023-05-04 엘지전자 주식회사 무선 통신 시스템에서 무선 신호 송수신 방법 및 장치
WO2023100781A1 (en) 2021-12-03 2023-06-08 Sharp Kabushiki Kaisha Systems and methods for reducing latency in decoding of coded video data
CN114356827B (zh) * 2021-12-23 2024-03-22 海光信息技术股份有限公司 数据解析方法、装置、设备及介质
US20230308658A1 (en) * 2022-03-25 2023-09-28 Tencent America LLC Methods of parameter set indication in video streaming
CN115379230A (zh) * 2022-08-19 2022-11-22 北京云从科技有限公司 H264视频流处理方法、系统、控制装置及可读存储介质

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Also Published As

Publication number Publication date
JP2015516755A (ja) 2015-06-11
EP3051824B1 (en) 2020-02-05
EP3684058B1 (en) 2021-08-11
US9554129B2 (en) 2017-01-24
US10694185B2 (en) 2020-06-23
US10306231B2 (en) 2019-05-28
US20140211841A1 (en) 2014-07-31
US20210203938A1 (en) 2021-07-01
EP2837176B1 (en) 2016-03-23
CN107743236A (zh) 2018-02-27
TW201404159A (zh) 2014-01-16
WO2013154482A1 (en) 2013-10-17
ES2569049T3 (es) 2016-05-06
US20240357117A1 (en) 2024-10-24
CN104350751A (zh) 2015-02-11
US12041238B2 (en) 2024-07-16
US10951899B2 (en) 2021-03-16
ES2789024T3 (es) 2020-10-23
EP3684058A1 (en) 2020-07-22
US20220217352A1 (en) 2022-07-07
EP3051824A1 (en) 2016-08-03
US9973760B2 (en) 2018-05-15
US20230421768A1 (en) 2023-12-28
US11677951B2 (en) 2023-06-13
US20190238851A1 (en) 2019-08-01
CN107743236B (zh) 2020-10-09
EP2837176A1 (en) 2015-02-18
KR101619688B1 (ko) 2016-05-10
CN104350751B (zh) 2017-12-12
DK3051824T3 (da) 2020-05-11
US20180241997A1 (en) 2018-08-23
JP5918903B2 (ja) 2016-05-18
US12501046B2 (en) 2025-12-16
US20170094276A1 (en) 2017-03-30
US20200322608A1 (en) 2020-10-08
DK2837176T3 (en) 2016-07-04
KR20150003289A (ko) 2015-01-08

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