[go: up one dir, main page]

CN108496370A - 视频发送方法、接收方法、系统以及无人飞行器 - Google Patents

视频发送方法、接收方法、系统以及无人飞行器 Download PDF

Info

Publication number
CN108496370A
CN108496370A CN201780005035.6A CN201780005035A CN108496370A CN 108496370 A CN108496370 A CN 108496370A CN 201780005035 A CN201780005035 A CN 201780005035A CN 108496370 A CN108496370 A CN 108496370A
Authority
CN
China
Prior art keywords
video data
sub
data unit
channel
subgraph
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201780005035.6A
Other languages
English (en)
Chinese (zh)
Inventor
朱磊
崔浩
龚明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SZ DJI Technology Co Ltd
Shenzhen Dajiang Innovations Technology Co Ltd
Original Assignee
Shenzhen Dajiang Innovations Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shenzhen Dajiang Innovations Technology Co Ltd filed Critical Shenzhen Dajiang Innovations Technology Co Ltd
Publication of CN108496370A publication Critical patent/CN108496370A/zh
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
    • H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/238—Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
    • H04N21/2385—Channel allocation; Bandwidth allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
    • H04N21/4402—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
CN201780005035.6A 2017-03-30 2017-03-30 视频发送方法、接收方法、系统以及无人飞行器 Pending CN108496370A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2017/078871 WO2018176341A1 (fr) 2017-03-30 2017-03-30 Procédé de transmission vidéo, procédé de réception, système et véhicule aérien sans pilote

Publications (1)

Publication Number Publication Date
CN108496370A true CN108496370A (zh) 2018-09-04

Family

ID=63344696

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201780005035.6A Pending CN108496370A (zh) 2017-03-30 2017-03-30 视频发送方法、接收方法、系统以及无人飞行器

Country Status (2)

Country Link
CN (1) CN108496370A (fr)
WO (1) WO2018176341A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110913244A (zh) * 2018-09-18 2020-03-24 传线网络科技（上海）有限公司 视频处理方法及装置、电子设备和存储介质
WO2022141121A1 (fr) * 2020-12-29 2022-07-07 深圳市大疆创新科技有限公司 Procédé de transmission d'image, plateforme mobile, dispositif de commande à distance, système, et support de stockage
CN115209156A (zh) * 2022-07-15 2022-10-18 广东电网有限责任公司 一种信道频点可调的视频信号传输方法和系统

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1689334A (zh) * 2002-10-04 2005-10-26 皇家飞利浦电子股份有限公司 使用多描述分层编码提高传输效率的方法和系统
CN1753493A (zh) * 2004-09-24 2006-03-29 松下电器产业株式会社 无线多媒体通信系统的跨层联合方法
JP2008142150A (ja) * 2006-12-07 2008-06-26 Matsushita Electric Ind Co Ltd 医療端末および医療端末の制御方法
US20100114581A1 (en) * 2006-10-06 2010-05-06 Te Li Method for encoding, method for decoding, encoder, decoder and computer program products
CN101848499A (zh) * 2009-03-25 2010-09-29 上海贝尔股份有限公司 改进无线系统中的分级业务传输的方法、网络单元及系统
US20140098665A1 (en) * 2006-05-12 2014-04-10 Microsoft Corporation Signaling to application lack of requested bandwidth
CN104349142A (zh) * 2014-11-03 2015-02-11 南京航空航天大学 一种基于分层表达的无人机视频自适应传输方法
CN105025270A (zh) * 2015-07-28 2015-11-04 南京中网卫星通信股份有限公司 一种天地一体多通道融合的视频传输装置及其视频传输方法
CN105120230A (zh) * 2015-09-15 2015-12-02 成都时代星光科技有限公司 无人机图像监控和传输系统
CN105391977A (zh) * 2015-11-09 2016-03-09 天津航天中为数据系统科技有限公司 一种数据发送方法及系统
CN106411838A (zh) * 2016-06-14 2017-02-15 青岛乾元通数码科技有限公司 一种多信道负载均衡音视频传输方法及系统

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2484061A (en) * 2010-06-22 2012-04-04 Gi Provision Ltd Optimising target bit rate for wireless transmission of multiple video streams
WO2013128010A2 (fr) * 2012-03-02 2013-09-06 Canon Kabushiki Kaisha Procédé et dispositifs pour coder une séquence d'images en un flux binaire vidéo hiérarchique, et décoder un flux binaire vidéo hiérarchique correspondant
CN105940627B (zh) * 2014-08-21 2019-05-21 深圳市大疆创新科技有限公司 无人飞行器及其通信方法和地面终端
CN105208335B (zh) * 2015-09-22 2018-08-28 成都时代星光科技有限公司 高倍变焦无人机空中高清多维实时侦查传输系统

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1689334A (zh) * 2002-10-04 2005-10-26 皇家飞利浦电子股份有限公司 使用多描述分层编码提高传输效率的方法和系统
CN1753493A (zh) * 2004-09-24 2006-03-29 松下电器产业株式会社 无线多媒体通信系统的跨层联合方法
US20140098665A1 (en) * 2006-05-12 2014-04-10 Microsoft Corporation Signaling to application lack of requested bandwidth
US20100114581A1 (en) * 2006-10-06 2010-05-06 Te Li Method for encoding, method for decoding, encoder, decoder and computer program products
JP2008142150A (ja) * 2006-12-07 2008-06-26 Matsushita Electric Ind Co Ltd 医療端末および医療端末の制御方法
CN101848499A (zh) * 2009-03-25 2010-09-29 上海贝尔股份有限公司 改进无线系统中的分级业务传输的方法、网络单元及系统
CN104349142A (zh) * 2014-11-03 2015-02-11 南京航空航天大学 一种基于分层表达的无人机视频自适应传输方法
CN105025270A (zh) * 2015-07-28 2015-11-04 南京中网卫星通信股份有限公司 一种天地一体多通道融合的视频传输装置及其视频传输方法
CN105120230A (zh) * 2015-09-15 2015-12-02 成都时代星光科技有限公司 无人机图像监控和传输系统
CN105391977A (zh) * 2015-11-09 2016-03-09 天津航天中为数据系统科技有限公司 一种数据发送方法及系统
CN106411838A (zh) * 2016-06-14 2017-02-15 青岛乾元通数码科技有限公司 一种多信道负载均衡音视频传输方法及系统

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
XIN SHEN, LAN TANG, XING-GAN ZHANG: "A Video Transmission Scheme Based on Scalable Video Coding Over MIMO Wireless Systems", 《IEEE 2014 INTERNATIONAL CONFERENCE ON WIRELESS COMMUNICATION AND SENSOR NETWORK》 *
陈思嘉: "视频编解码中的预测编码技术研究", 《中国优秀硕士学位论文全文数据库》 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110913244A (zh) * 2018-09-18 2020-03-24 传线网络科技（上海）有限公司 视频处理方法及装置、电子设备和存储介质
WO2022141121A1 (fr) * 2020-12-29 2022-07-07 深圳市大疆创新科技有限公司 Procédé de transmission d'image, plateforme mobile, dispositif de commande à distance, système, et support de stockage
CN115209156A (zh) * 2022-07-15 2022-10-18 广东电网有限责任公司 一种信道频点可调的视频信号传输方法和系统

Also Published As

Publication number Publication date
WO2018176341A1 (fr) 2018-10-04

Similar Documents

Publication Publication Date Title
CN108513712A (zh) 视频发送方法、接收方法、系统以及无人飞行器
US10783668B2 (en) Handling duplicate points in point cloud compression
US11095908B2 (en) Point cloud compression using interpolation
Clerckx et al. Multiple access techniques for intelligent and multifunctional 6G: Tutorial, survey, and outlook
KR102784663B1 (ko) 비디오 기반 포인트 클라우드 압축 코덱의 이미지 패딩 개선을 위한 방법 및 장치
CN113841411B (zh) 基于视频的点云压缩中的单遍边界检测
US10944991B2 (en) Prediction for matched patch index coding
CN108496370A (zh) 视频发送方法、接收方法、系统以及无人飞行器
CN106664146A (zh) 用于无线通信系统中的多接入的方法和装置
CN102801979A (zh) 多路视频混合编码方法及装置
EP3158701B1 (fr) Alignement d'interférences dans un réseau à dimensions de canaux asymétriques
CN112672132A (zh) 数据处理方法及装置、电子设备及存储介质
CN108496369A (zh) 视频传输、接收方法、系统、设备及无人飞行器
KR20220116218A (ko) 무선 가상 및 증강 현실 시스템의 레이턴시 감소
KR101835930B1 (ko) 채널상태정보의 송수신방법 및 장치
Wu et al. Multi-user semantic fusion for semantic communications over degraded broadcast channels
CN115987465B (zh) 信息映射方法及通信设备
CN108712271A (zh) 翻译方法和翻译装置
CN101252423B (zh) 物理上行共享信道处理方法和装置
US11778211B2 (en) Parallel video parsing for video decoder processing
Fabián et al. A communication framework for image transmission through lpwan technology
Guler et al. A study of semantic data compression
KR102296960B1 (ko) 블록 체인을 이용한 분산형 hevc 부호화 방법, 장치 및 시스템
Milovanovic et al. 5G Low-latency communication in Virtual Reality services: Performance requirements and promising solutions
CN118611830A (zh) 信号空间分集方法和装置、电子设备及存储介质

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
AD01 Patent right deemed abandoned
AD01 Patent right deemed abandoned

Effective date of abandoning: 20220401